UBUNTU-CVE-2026-19553

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Source
https://ubuntu.com/security/CVE-2026-19553
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2026-19553
Upstream
Published
2026-10-02T00:00:00Z
Modified
2026-10-02T22:30:26Z
Severity
  • 7.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

ssl.SSLContext.wrap_bio() didn't require the server_hostname argument to not be None if ssl.SSLContext.check_hostname was set. Due to a missing parameter check in SSLObject, if the server_hostname argument isn't supplied then hostname verification would be silently skipped. This defect could lead to programs where certificate hostname verification appeared to be succeeding with SSLContext.check_hostname = True and no ValueError being raised due to misconfiguration. If the program passes a server_hostname value that isn't an empty string or None to any of these APIs then certificate hostname verification proceeds as expected and the program is not affected by this vulnerability. Mitigating this vulnerability doesn't require updating Python or applying the patch. To mitigate, pass a valid non-None and non-empty server_hostname value to SSLContext.wrap_bio(), asyncio.create_connection(), or asyncio.loop.start_tls() and certificate hostname verification will proceed as expected. Upgrading to the latest version of Python or applying the patch only changes the behavior from silently skipping hostname verification to raising a ValueError, similar to SSLContext.wrap_socket(), when server_hostname isn't supplied.

References

Affected packages

Ubuntu:22.04:LTS
python3.10

Package

Name
python3.10
Purl
pkg:deb/ubuntu/python3.10?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.10.0-2
3.10.0-3
3.10.0-4
3.10.0-5
3.10.0-5build1
3.10.1-1
3.10.1-2
3.10.2-1
3.10.2-5
3.10.2-7
3.10.3-1
3.10.4-3
3.10.4-3ubuntu0.1
3.10.6-1~22.04
3.10.6-1~22.04.1
3.10.6-1~22.04.2
3.10.6-1~22.04.2ubuntu1
3.10.6-1~22.04.2ubuntu1.1
3.10.12-1~22.04.2
3.10.12-1~22.04.3
3.10.12-1~22.04.4
3.10.12-1~22.04.5
3.10.12-1~22.04.6
3.10.12-1~22.04.7
3.10.12-1~22.04.8
3.10.12-1~22.04.9
3.10.12-1~22.04.10
3.10.12-1~22.04.11
3.10.12-1~22.04.12
3.10.12-1~22.04.13
3.10.12-1~22.04.14
3.10.12-1~22.04.15
3.10.12-1~22.04.16
3.10.12-1~22.04.17
3.10.12-1~22.04.18

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.10",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "libpython3.10",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "libpython3.10-minimal",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "libpython3.10-stdlib",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "libpython3.10-testsuite",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "python3.10",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "python3.10-examples",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "python3.10-full",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "python3.10-minimal",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "python3.10-nopie",
            "binary_version": "3.10.12-1~22.04.18"
        },
        {
            "binary_name": "python3.10-venv",
            "binary_version": "3.10.12-1~22.04.18"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
Ubuntu:24.04:LTS
python3.12

Package

Name
python3.12
Purl
pkg:deb/ubuntu/python3.12?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.12.0-1
3.12.0-5
3.12.0-6
3.12.0-7
3.12.1-2
3.12.2-1
3.12.2-4build3
3.12.2-4build4
3.12.2-5ubuntu3
3.12.3-1
3.12.3-1ubuntu0.1
3.12.3-1ubuntu0.2
3.12.3-1ubuntu0.3
3.12.3-1ubuntu0.4
3.12.3-1ubuntu0.5
3.12.3-1ubuntu0.6
3.12.3-1ubuntu0.7
3.12.3-1ubuntu0.8
3.12.3-1ubuntu0.9
3.12.3-1ubuntu0.10
3.12.3-1ubuntu0.11
3.12.3-1ubuntu0.12
3.12.3-1ubuntu0.13
3.12.3-1ubuntu0.15
3.12.3-1ubuntu0.16
3.12.3-1ubuntu0.17

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.12",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "libpython3.12-minimal",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "libpython3.12-stdlib",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "libpython3.12-testsuite",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "libpython3.12t64",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "python3.12",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "python3.12-examples",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "python3.12-full",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "python3.12-minimal",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "python3.12-nopie",
            "binary_version": "3.12.3-1ubuntu0.17"
        },
        {
            "binary_name": "python3.12-venv",
            "binary_version": "3.12.3-1ubuntu0.17"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
Ubuntu:26.04:LTS
python3.14

Package

Name
python3.14
Purl
pkg:deb/ubuntu/python3.14?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.14.0-1
3.14.0-2
3.14.0-4
3.14.2-1
3.14.3-1
3.14.3-2
3.14.3-3
3.14.3-5
3.14.4-1
3.14.4-1ubuntu0.1
3.14.4-1ubuntu0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.14",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "libpython3.14",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "libpython3.14-minimal",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "libpython3.14-stdlib",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "libpython3.14-testsuite",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "python3.14",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "python3.14-examples",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "python3.14-full",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "python3.14-gdbm",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "python3.14-minimal",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "python3.14-nopie",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "python3.14-tk",
            "binary_version": "3.14.4-1ubuntu0.2"
        },
        {
            "binary_name": "python3.14-venv",
            "binary_version": "3.14.4-1ubuntu0.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
Ubuntu:Pro:14.04:LTS
python2.7

Package

Name
python2.7
Purl
pkg:deb/ubuntu/python2.7?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.7.5-8ubuntu3
2.7.5-8ubuntu4
2.7.6-2
2.7.6-2ubuntu1
2.7.6-3
2.7.6-3ubuntu1
2.7.6-4
2.7.6-4ubuntu1
2.7.6-5
2.7.6-7
2.7.6-8
2.7.6-8ubuntu0.2
2.7.6-8ubuntu0.3
2.7.6-8ubuntu0.4
2.7.6-8ubuntu0.5
2.7.6-8ubuntu0.6+esm2
2.7.6-8ubuntu0.6+esm3
2.7.6-8ubuntu0.6+esm5
2.7.6-8ubuntu0.6+esm6
2.7.6-8ubuntu0.6+esm7
2.7.6-8ubuntu0.6+esm8
2.7.6-8ubuntu0.6+esm9
2.7.6-8ubuntu0.6+esm10
2.7.6-8ubuntu0.6+esm11
2.7.6-8ubuntu0.6+esm12
2.7.6-8ubuntu0.6+esm13
2.7.6-8ubuntu0.6+esm14
2.7.6-8ubuntu0.6+esm15
2.7.6-8ubuntu0.6+esm16
2.7.6-8ubuntu0.6+esm17
2.7.6-8ubuntu0.6+esm18
2.7.6-8ubuntu0.6+esm20
2.7.6-8ubuntu0.6+esm21
2.7.6-8ubuntu0.6+esm22
2.7.6-8ubuntu0.6+esm24
2.7.6-8ubuntu0.6+esm25
2.7.6-8ubuntu0.6+esm26
2.7.6-8ubuntu0.6+esm28
2.7.6-8ubuntu0.6+esm29
2.7.6-8ubuntu0.6+esm30

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python2.7",
            "binary_version": "2.7.6-8ubuntu0.6+esm30"
        },
        {
            "binary_name": "libpython2.7",
            "binary_version": "2.7.6-8ubuntu0.6+esm30"
        },
        {
            "binary_name": "libpython2.7-minimal",
            "binary_version": "2.7.6-8ubuntu0.6+esm30"
        },
        {
            "binary_name": "libpython2.7-stdlib",
            "binary_version": "2.7.6-8ubuntu0.6+esm30"
        },
        {
            "binary_name": "libpython2.7-testsuite",
            "binary_version": "2.7.6-8ubuntu0.6+esm30"
        },
        {
            "binary_name": "python2.7",
            "binary_version": "2.7.6-8ubuntu0.6+esm30"
        },
        {
            "binary_name": "python2.7-examples",
            "binary_version": "2.7.6-8ubuntu0.6+esm30"
        },
        {
            "binary_name": "python2.7-minimal",
            "binary_version": "2.7.6-8ubuntu0.6+esm30"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
python3.4

Package

Name
python3.4
Purl
pkg:deb/ubuntu/python3.4?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.4~b1-0ubuntu3
3.4~b1-4ubuntu4
3.4~b1-4ubuntu6
3.4~b1-5ubuntu2
3.4~b2-1
3.4~b3-1ubuntu1
3.4~rc1-1build1
3.4~rc2-1
3.4~rc3-0ubuntu1
3.4.0-1
3.4.0-2ubuntu1
3.4.0-2ubuntu1.1
3.4.3-1ubuntu1~14.04.1
3.4.3-1ubuntu1~14.04.3
3.4.3-1ubuntu1~14.04.4
3.4.3-1ubuntu1~14.04.5
3.4.3-1ubuntu1~14.04.6
3.4.3-1ubuntu1~14.04.7
3.4.3-1ubuntu1~14.04.7+esm2
3.4.3-1ubuntu1~14.04.7+esm4
3.4.3-1ubuntu1~14.04.7+esm6
3.4.3-1ubuntu1~14.04.7+esm7
3.4.3-1ubuntu1~14.04.7+esm8
3.4.3-1ubuntu1~14.04.7+esm10
3.4.3-1ubuntu1~14.04.7+esm11
3.4.3-1ubuntu1~14.04.7+esm12
3.4.3-1ubuntu1~14.04.7+esm13
3.4.3-1ubuntu1~14.04.7+esm14
3.4.3-1ubuntu1~14.04.7+esm15
3.4.3-1ubuntu1~14.04.7+esm16
3.4.3-1ubuntu1~14.04.7+esm17
3.4.3-1ubuntu1~14.04.7+esm19
3.4.3-1ubuntu1~14.04.7+esm20
3.4.3-1ubuntu1~14.04.7+esm21

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.4",
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm21"
        },
        {
            "binary_name": "libpython3.4",
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm21"
        },
        {
            "binary_name": "libpython3.4-minimal",
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm21"
        },
        {
            "binary_name": "libpython3.4-stdlib",
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm21"
        },
        {
            "binary_name": "libpython3.4-testsuite",
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm21"
        },
        {
            "binary_name": "python3.4",
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm21"
        },
        {
            "binary_name": "python3.4-examples",
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm21"
        },
        {
            "binary_name": "python3.4-minimal",
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm21"
        },
        {
            "binary_name": "python3.4-venv",
            "binary_version": "3.4.3-1ubuntu1~14.04.7+esm21"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
python3.5

Package

Name
python3.5
Purl
pkg:deb/ubuntu/python3.5?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.5.2-2ubuntu0~16.04.4~14.04.1
3.5.2-2ubuntu0~16.04.4~14.04.1+esm1
3.5.2-2ubuntu0~16.04.4~14.04.1+esm3
3.5.2-2ubuntu0~16.04.4~14.04.1+esm4
3.5.2-2ubuntu0~16.04.4~14.04.1+esm5
3.5.2-2ubuntu0~16.04.4~14.04.1+esm6
3.5.2-2ubuntu0~16.04.4~14.04.1+esm7
3.5.2-2ubuntu0~16.04.4~14.04.1+esm8
3.5.2-2ubuntu0~16.04.4~14.04.1+esm9
3.5.2-2ubuntu0~16.04.4~14.04.1+esm10
3.5.2-2ubuntu0~16.04.4~14.04.1+esm11

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.5",
            "binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm11"
        },
        {
            "binary_name": "libpython3.5",
            "binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm11"
        },
        {
            "binary_name": "libpython3.5-minimal",
            "binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm11"
        },
        {
            "binary_name": "libpython3.5-stdlib",
            "binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm11"
        },
        {
            "binary_name": "libpython3.5-testsuite",
            "binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm11"
        },
        {
            "binary_name": "python3.5",
            "binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm11"
        },
        {
            "binary_name": "python3.5-examples",
            "binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm11"
        },
        {
            "binary_name": "python3.5-minimal",
            "binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm11"
        },
        {
            "binary_name": "python3.5-venv",
            "binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm11"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
Ubuntu:Pro:16.04:LTS
python2.7

Package

Name
python2.7
Purl
pkg:deb/ubuntu/python2.7?arch=source&distro=esm-infra-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.7.10-4ubuntu1
2.7.10-4ubuntu2
2.7.11-2
2.7.11-3
2.7.11-4
2.7.11-6
2.7.11-7
2.7.11-7ubuntu1
2.7.12-1~16.04
2.7.12-1ubuntu0~16.04.1
2.7.12-1ubuntu0~16.04.2
2.7.12-1ubuntu0~16.04.3
2.7.12-1ubuntu0~16.04.4
2.7.12-1ubuntu0~16.04.8
2.7.12-1ubuntu0~16.04.9
2.7.12-1ubuntu0~16.04.11
2.7.12-1ubuntu0~16.04.12
2.7.12-1ubuntu0~16.04.13
2.7.12-1ubuntu0~16.04.14
2.7.12-1ubuntu0~16.04.16
2.7.12-1ubuntu0~16.04.18
2.7.12-1ubuntu0~16.04.18+esm1
2.7.12-1ubuntu0~16.04.18+esm2
2.7.12-1ubuntu0~16.04.18+esm3
2.7.12-1ubuntu0~16.04.18+esm4
2.7.12-1ubuntu0~16.04.18+esm5
2.7.12-1ubuntu0~16.04.18+esm6
2.7.12-1ubuntu0~16.04.18+esm7
2.7.12-1ubuntu0~16.04.18+esm8
2.7.12-1ubuntu0~16.04.18+esm9
2.7.12-1ubuntu0~16.04.18+esm10
2.7.12-1ubuntu0~16.04.18+esm11
2.7.12-1ubuntu0~16.04.18+esm12
2.7.12-1ubuntu0~16.04.18+esm13
2.7.12-1ubuntu0~16.04.18+esm15
2.7.12-1ubuntu0~16.04.18+esm16
2.7.12-1ubuntu0~16.04.18+esm17
2.7.12-1ubuntu0~16.04.18+esm18
2.7.12-1ubuntu0~16.04.18+esm19
2.7.12-1ubuntu0~16.04.18+esm20
2.7.12-1ubuntu0~16.04.18+esm21
2.7.12-1ubuntu0~16.04.18+esm22

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python2.7",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm22"
        },
        {
            "binary_name": "libpython2.7",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm22"
        },
        {
            "binary_name": "libpython2.7-minimal",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm22"
        },
        {
            "binary_name": "libpython2.7-stdlib",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm22"
        },
        {
            "binary_name": "libpython2.7-testsuite",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm22"
        },
        {
            "binary_name": "python2.7",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm22"
        },
        {
            "binary_name": "python2.7-examples",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm22"
        },
        {
            "binary_name": "python2.7-minimal",
            "binary_version": "2.7.12-1ubuntu0~16.04.18+esm22"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
python3.5

Package

Name
python3.5
Purl
pkg:deb/ubuntu/python3.5?arch=source&distro=esm-infra-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.5.0-3
3.5.0-3ubuntu1
3.5.1~rc1-2ubuntu1
3.5.1-1
3.5.1-2
3.5.1-3
3.5.1-5
3.5.1-6ubuntu1
3.5.1-6ubuntu2
3.5.1-9ubuntu1
3.5.1-10
3.5.2-2~16.01
3.5.2-2~16.04
3.5.2-2ubuntu0~16.04.1
3.5.2-2ubuntu0~16.04.2
3.5.2-2ubuntu0~16.04.3
3.5.2-2ubuntu0~16.04.4
3.5.2-2ubuntu0~16.04.5
3.5.2-2ubuntu0~16.04.8
3.5.2-2ubuntu0~16.04.9
3.5.2-2ubuntu0~16.04.10
3.5.2-2ubuntu0~16.04.11
3.5.2-2ubuntu0~16.04.12
3.5.2-2ubuntu0~16.04.13
3.5.2-2ubuntu0~16.04.13+esm1
3.5.2-2ubuntu0~16.04.13+esm2
3.5.2-2ubuntu0~16.04.13+esm3
3.5.2-2ubuntu0~16.04.13+esm5
3.5.2-2ubuntu0~16.04.13+esm6
3.5.2-2ubuntu0~16.04.13+esm7
3.5.2-2ubuntu0~16.04.13+esm8
3.5.2-2ubuntu0~16.04.13+esm9
3.5.2-2ubuntu0~16.04.13+esm10
3.5.2-2ubuntu0~16.04.13+esm11
3.5.2-2ubuntu0~16.04.13+esm12
3.5.2-2ubuntu0~16.04.13+esm13
3.5.2-2ubuntu0~16.04.13+esm14
3.5.2-2ubuntu0~16.04.13+esm15
3.5.2-2ubuntu0~16.04.13+esm16
3.5.2-2ubuntu0~16.04.13+esm17
3.5.2-2ubuntu0~16.04.13+esm18
3.5.2-2ubuntu0~16.04.13+esm19
3.5.2-2ubuntu0~16.04.13+esm20
3.5.2-2ubuntu0~16.04.13+esm21
3.5.2-2ubuntu0~16.04.13+esm22
3.5.2-2ubuntu0~16.04.13+esm23
3.5.2-2ubuntu0~16.04.13+esm24
3.5.2-2ubuntu0~16.04.13+esm25

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.5",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm25"
        },
        {
            "binary_name": "libpython3.5",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm25"
        },
        {
            "binary_name": "libpython3.5-minimal",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm25"
        },
        {
            "binary_name": "libpython3.5-stdlib",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm25"
        },
        {
            "binary_name": "libpython3.5-testsuite",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm25"
        },
        {
            "binary_name": "python3.5",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm25"
        },
        {
            "binary_name": "python3.5-examples",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm25"
        },
        {
            "binary_name": "python3.5-minimal",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm25"
        },
        {
            "binary_name": "python3.5-venv",
            "binary_version": "3.5.2-2ubuntu0~16.04.13+esm25"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
Ubuntu:Pro:18.04:LTS
python2.7

Package

Name
python2.7
Purl
pkg:deb/ubuntu/python2.7?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.7.14-2ubuntu2
2.7.14-4
2.7.14-6
2.7.14-7
2.7.14-8
2.7.15~rc1-1
2.7.15~rc1-1ubuntu0.1
2.7.15-4ubuntu4~18.04
2.7.15-4ubuntu4~18.04.1
2.7.15-4ubuntu4~18.04.2
2.7.17-1~18.04
2.7.17-1~18.04ubuntu1
2.7.17-1~18.04ubuntu1.1
2.7.17-1~18.04ubuntu1.2
2.7.17-1~18.04ubuntu1.3
2.7.17-1~18.04ubuntu1.5
2.7.17-1~18.04ubuntu1.6
2.7.17-1~18.04ubuntu1.7
2.7.17-1~18.04ubuntu1.8
2.7.17-1~18.04ubuntu1.10
2.7.17-1~18.04ubuntu1.11
2.7.17-1~18.04ubuntu1.13
2.7.17-1~18.04ubuntu1.13+esm1
2.7.17-1~18.04ubuntu1.13+esm2
2.7.17-1~18.04ubuntu1.13+esm3
2.7.17-1~18.04ubuntu1.13+esm4
2.7.17-1~18.04ubuntu1.13+esm5
2.7.17-1~18.04ubuntu1.13+esm6
2.7.17-1~18.04ubuntu1.13+esm7
2.7.17-1~18.04ubuntu1.13+esm8
2.7.17-1~18.04ubuntu1.13+esm10
2.7.17-1~18.04ubuntu1.13+esm11
2.7.17-1~18.04ubuntu1.13+esm12
2.7.17-1~18.04ubuntu1.13+esm13
2.7.17-1~18.04ubuntu1.13+esm14
2.7.17-1~18.04ubuntu1.13+esm15

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python2.7",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm15"
        },
        {
            "binary_name": "libpython2.7",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm15"
        },
        {
            "binary_name": "libpython2.7-minimal",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm15"
        },
        {
            "binary_name": "libpython2.7-stdlib",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm15"
        },
        {
            "binary_name": "libpython2.7-testsuite",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm15"
        },
        {
            "binary_name": "python2.7",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm15"
        },
        {
            "binary_name": "python2.7-examples",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm15"
        },
        {
            "binary_name": "python2.7-minimal",
            "binary_version": "2.7.17-1~18.04ubuntu1.13+esm15"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
python3.6

Package

Name
python3.6
Purl
pkg:deb/ubuntu/python3.6?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.6.3-1ubuntu1
3.6.4~rc1-1
3.6.4~rc1-2
3.6.4-1
3.6.4-2
3.6.4-3build1
3.6.4-4
3.6.5~rc1-1
3.6.5-3
3.6.6-1~18.04
3.6.7-1~18.04
3.6.8-1~18.04.1
3.6.8-1~18.04.2
3.6.8-1~18.04.3
3.6.9-1~18.04
3.6.9-1~18.04ubuntu1
3.6.9-1~18.04ubuntu1.1
3.6.9-1~18.04ubuntu1.3
3.6.9-1~18.04ubuntu1.4
3.6.9-1~18.04ubuntu1.6
3.6.9-1~18.04ubuntu1.7
3.6.9-1~18.04ubuntu1.8
3.6.9-1~18.04ubuntu1.9
3.6.9-1~18.04ubuntu1.10
3.6.9-1~18.04ubuntu1.12
3.6.9-1~18.04ubuntu1.13
3.6.9-1~18.04ubuntu1.13+esm1
3.6.9-1~18.04ubuntu1.13+esm2
3.6.9-1~18.04ubuntu1.13+esm3
3.6.9-1~18.04ubuntu1.13+esm4
3.6.9-1~18.04ubuntu1.13+esm5
3.6.9-1~18.04ubuntu1.13+esm6
3.6.9-1~18.04ubuntu1.13+esm7
3.6.9-1~18.04ubuntu1.13+esm8
3.6.9-1~18.04ubuntu1.13+esm9
3.6.9-1~18.04ubuntu1.13+esm10

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.6",
            "binary_version": "3.6.9-1~18.04ubuntu1.13+esm10"
        },
        {
            "binary_name": "libpython3.6",
            "binary_version": "3.6.9-1~18.04ubuntu1.13+esm10"
        },
        {
            "binary_name": "libpython3.6-minimal",
            "binary_version": "3.6.9-1~18.04ubuntu1.13+esm10"
        },
        {
            "binary_name": "libpython3.6-stdlib",
            "binary_version": "3.6.9-1~18.04ubuntu1.13+esm10"
        },
        {
            "binary_name": "libpython3.6-testsuite",
            "binary_version": "3.6.9-1~18.04ubuntu1.13+esm10"
        },
        {
            "binary_name": "python3.6",
            "binary_version": "3.6.9-1~18.04ubuntu1.13+esm10"
        },
        {
            "binary_name": "python3.6-examples",
            "binary_version": "3.6.9-1~18.04ubuntu1.13+esm10"
        },
        {
            "binary_name": "python3.6-minimal",
            "binary_version": "3.6.9-1~18.04ubuntu1.13+esm10"
        },
        {
            "binary_name": "python3.6-venv",
            "binary_version": "3.6.9-1~18.04ubuntu1.13+esm10"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
python3.7

Package

Name
python3.7
Purl
pkg:deb/ubuntu/python3.7?arch=source&distro=esm-apps%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.7.0~a2-1
3.7.0~a3-1
3.7.0~a3-2
3.7.0~a3-3
3.7.0~a4-1
3.7.0~b1-1
3.7.0~b1-1build1
3.7.0~b2-1
3.7.0~b3-1
3.7.0-1~18.04
3.7.1-1~18.04
3.7.3-2~18.04.1
3.7.5-2~18.04
3.7.5-2~18.04.4
3.7.5-2ubuntu1~18.04.2
3.7.5-2ubuntu1~18.04.2+esm1
3.7.5-2ubuntu1~18.04.2+esm2
3.7.5-2ubuntu1~18.04.2+esm3
3.7.5-2ubuntu1~18.04.2+esm4
3.7.5-2ubuntu1~18.04.2+esm5
3.7.5-2ubuntu1~18.04.2+esm6
3.7.5-2ubuntu1~18.04.2+esm7
3.7.5-2ubuntu1~18.04.2+esm8
3.7.5-2ubuntu1~18.04.2+esm9
3.7.5-2ubuntu1~18.04.2+esm10
3.7.5-2ubuntu1~18.04.2+esm11

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.7",
            "binary_version": "3.7.5-2ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "libpython3.7",
            "binary_version": "3.7.5-2ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "libpython3.7-minimal",
            "binary_version": "3.7.5-2ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "libpython3.7-stdlib",
            "binary_version": "3.7.5-2ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "libpython3.7-testsuite",
            "binary_version": "3.7.5-2ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "python3.7",
            "binary_version": "3.7.5-2ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "python3.7-examples",
            "binary_version": "3.7.5-2ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "python3.7-minimal",
            "binary_version": "3.7.5-2ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "python3.7-venv",
            "binary_version": "3.7.5-2ubuntu1~18.04.2+esm11"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
python3.8

Package

Name
python3.8
Purl
pkg:deb/ubuntu/python3.8?arch=source&distro=esm-apps%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.8.0-3~18.04
3.8.0-3~18.04.1
3.8.0-3ubuntu1~18.04.2
3.8.0-3ubuntu1~18.04.2+esm1
3.8.0-3ubuntu1~18.04.2+esm2
3.8.0-3ubuntu1~18.04.2+esm3
3.8.0-3ubuntu1~18.04.2+esm4
3.8.0-3ubuntu1~18.04.2+esm5
3.8.0-3ubuntu1~18.04.2+esm6
3.8.0-3ubuntu1~18.04.2+esm7
3.8.0-3ubuntu1~18.04.2+esm8
3.8.0-3ubuntu1~18.04.2+esm9
3.8.0-3ubuntu1~18.04.2+esm10
3.8.0-3ubuntu1~18.04.2+esm11

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.8",
            "binary_version": "3.8.0-3ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "libpython3.8",
            "binary_version": "3.8.0-3ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "libpython3.8-minimal",
            "binary_version": "3.8.0-3ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "libpython3.8-stdlib",
            "binary_version": "3.8.0-3ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "libpython3.8-testsuite",
            "binary_version": "3.8.0-3ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "python3.8",
            "binary_version": "3.8.0-3ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "python3.8-examples",
            "binary_version": "3.8.0-3ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "python3.8-minimal",
            "binary_version": "3.8.0-3ubuntu1~18.04.2+esm11"
        },
        {
            "binary_name": "python3.8-venv",
            "binary_version": "3.8.0-3ubuntu1~18.04.2+esm11"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
Ubuntu:Pro:20.04:LTS
python3.8

Package

Name
python3.8
Purl
pkg:deb/ubuntu/python3.8?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.8.0-1
3.8.0-2
3.8.0-3
3.8.0-4
3.8.0-5
3.8.1-2ubuntu3
3.8.2~rc1-1ubuntu1
3.8.2-1
3.8.2-1ubuntu1
3.8.2-1ubuntu1.1
3.8.2-1ubuntu1.2
3.8.5-1~20.04
3.8.5-1~20.04.2
3.8.5-1~20.04.3
3.8.10-0ubuntu1~20.04
3.8.10-0ubuntu1~20.04.1
3.8.10-0ubuntu1~20.04.2
3.8.10-0ubuntu1~20.04.4
3.8.10-0ubuntu1~20.04.5
3.8.10-0ubuntu1~20.04.6
3.8.10-0ubuntu1~20.04.7
3.8.10-0ubuntu1~20.04.8
3.8.10-0ubuntu1~20.04.9
3.8.10-0ubuntu1~20.04.10
3.8.10-0ubuntu1~20.04.11
3.8.10-0ubuntu1~20.04.12
3.8.10-0ubuntu1~20.04.13
3.8.10-0ubuntu1~20.04.14
3.8.10-0ubuntu1~20.04.15
3.8.10-0ubuntu1~20.04.16
3.8.10-0ubuntu1~20.04.17
3.8.10-0ubuntu1~20.04.18
3.8.10-0ubuntu1~20.04.18+esm1
3.8.10-0ubuntu1~20.04.18+esm2
3.8.10-0ubuntu1~20.04.18+esm3
3.8.10-0ubuntu1~20.04.18+esm4
3.8.10-0ubuntu1~20.04.18+esm5
3.8.10-0ubuntu1~20.04.18+esm6
3.8.10-0ubuntu1~20.04.18+esm7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.8",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        },
        {
            "binary_name": "libpython3.8",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        },
        {
            "binary_name": "libpython3.8-minimal",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        },
        {
            "binary_name": "libpython3.8-stdlib",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        },
        {
            "binary_name": "libpython3.8-testsuite",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        },
        {
            "binary_name": "python3.8",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        },
        {
            "binary_name": "python3.8-examples",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        },
        {
            "binary_name": "python3.8-full",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        },
        {
            "binary_name": "python3.8-minimal",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        },
        {
            "binary_name": "python3.8-venv",
            "binary_version": "3.8.10-0ubuntu1~20.04.18+esm7"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
python2.7

Package

Name
python2.7
Purl
pkg:deb/ubuntu/python2.7?arch=source&distro=esm-apps%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.7.17~rc1-1
2.7.17-1
2.7.17-1ubuntu5
2.7.17-1ubuntu6
2.7.18~rc1-2
2.7.18-1~20.04
2.7.18-1~20.04.1
2.7.18-1~20.04.1+esm1
2.7.18-1~20.04.3
2.7.18-1~20.04.3+esm1
2.7.18-1~20.04.4
2.7.18-1~20.04.4+esm1
2.7.18-1~20.04.4+esm2
2.7.18-1~20.04.4+esm3
2.7.18-1~20.04.5
2.7.18-1~20.04.5+esm1
2.7.18-1~20.04.5+esm2
2.7.18-1~20.04.6
2.7.18-1~20.04.6+esm1
2.7.18-1~20.04.7
2.7.18-1~20.04.7+esm3
2.7.18-1~20.04.7+esm4
2.7.18-1~20.04.7+esm6
2.7.18-1~20.04.7+esm7
2.7.18-1~20.04.7+esm8
2.7.18-1~20.04.7+esm9
2.7.18-1~20.04.7+esm10

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python2.7",
            "binary_version": "2.7.18-1~20.04.7+esm10"
        },
        {
            "binary_name": "libpython2.7",
            "binary_version": "2.7.18-1~20.04.7+esm10"
        },
        {
            "binary_name": "libpython2.7-minimal",
            "binary_version": "2.7.18-1~20.04.7+esm10"
        },
        {
            "binary_name": "libpython2.7-stdlib",
            "binary_version": "2.7.18-1~20.04.7+esm10"
        },
        {
            "binary_name": "libpython2.7-testsuite",
            "binary_version": "2.7.18-1~20.04.7+esm10"
        },
        {
            "binary_name": "python2.7",
            "binary_version": "2.7.18-1~20.04.7+esm10"
        },
        {
            "binary_name": "python2.7-examples",
            "binary_version": "2.7.18-1~20.04.7+esm10"
        },
        {
            "binary_name": "python2.7-minimal",
            "binary_version": "2.7.18-1~20.04.7+esm10"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
python3.9

Package

Name
python3.9
Purl
pkg:deb/ubuntu/python3.9?arch=source&distro=esm-apps%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.9.0~rc1-1~20.04
3.9.0-5~20.04
3.9.5-3~20.04.1
3.9.5-3ubuntu0~20.04.1
3.9.5-3ubuntu0~20.04.1+esm1
3.9.5-3ubuntu0~20.04.1+esm2
3.9.5-3ubuntu0~20.04.1+esm3
3.9.5-3ubuntu0~20.04.1+esm4
3.9.5-3ubuntu0~20.04.1+esm5
3.9.5-3ubuntu0~20.04.1+esm6
3.9.5-3ubuntu0~20.04.1+esm7
3.9.5-3ubuntu0~20.04.1+esm8
3.9.5-3ubuntu0~20.04.1+esm9
3.9.5-3ubuntu0~20.04.1+esm10
3.9.5-3ubuntu0~20.04.1+esm11

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.9",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        },
        {
            "binary_name": "libpython3.9",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        },
        {
            "binary_name": "libpython3.9-minimal",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        },
        {
            "binary_name": "libpython3.9-stdlib",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        },
        {
            "binary_name": "libpython3.9-testsuite",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        },
        {
            "binary_name": "python3.9",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        },
        {
            "binary_name": "python3.9-examples",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        },
        {
            "binary_name": "python3.9-full",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        },
        {
            "binary_name": "python3.9-minimal",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        },
        {
            "binary_name": "python3.9-venv",
            "binary_version": "3.9.5-3ubuntu0~20.04.1+esm11"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
Ubuntu:Pro:22.04:LTS
python2.7

Package

Name
python2.7
Purl
pkg:deb/ubuntu/python2.7?arch=source&distro=esm-apps%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.7.18-8build1
2.7.18-13
2.7.18-13ubuntu1
2.7.18-13ubuntu1.1
2.7.18-13ubuntu1.1+esm2
2.7.18-13ubuntu1.2
2.7.18-13ubuntu1.2+esm1
2.7.18-13ubuntu1.2+esm2
2.7.18-13ubuntu1.2+esm3
2.7.18-13ubuntu1.3
2.7.18-13ubuntu1.3+esm1
2.7.18-13ubuntu1.4
2.7.18-13ubuntu1.4+esm1
2.7.18-13ubuntu1.5
2.7.18-13ubuntu1.5+esm2
2.7.18-13ubuntu1.5+esm3
2.7.18-13ubuntu1.5+esm5
2.7.18-13ubuntu1.5+esm6
2.7.18-13ubuntu1.5+esm7
2.7.18-13ubuntu1.5+esm8
2.7.18-13ubuntu1.5+esm9

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python2.7",
            "binary_version": "2.7.18-13ubuntu1.5+esm9"
        },
        {
            "binary_name": "libpython2.7",
            "binary_version": "2.7.18-13ubuntu1.5+esm9"
        },
        {
            "binary_name": "libpython2.7-minimal",
            "binary_version": "2.7.18-13ubuntu1.5+esm9"
        },
        {
            "binary_name": "libpython2.7-stdlib",
            "binary_version": "2.7.18-13ubuntu1.5+esm9"
        },
        {
            "binary_name": "libpython2.7-testsuite",
            "binary_version": "2.7.18-13ubuntu1.5+esm9"
        },
        {
            "binary_name": "python2.7",
            "binary_version": "2.7.18-13ubuntu1.5+esm9"
        },
        {
            "binary_name": "python2.7-examples",
            "binary_version": "2.7.18-13ubuntu1.5+esm9"
        },
        {
            "binary_name": "python2.7-minimal",
            "binary_version": "2.7.18-13ubuntu1.5+esm9"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"
python3.11

Package

Name
python3.11
Purl
pkg:deb/ubuntu/python3.11?arch=source&distro=esm-apps%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.11.0~rc1-1~22.04
3.11.0~rc1-1~22.04.1~esm1
3.11.0~rc1-1~22.04.1~esm2
3.11.0~rc1-1~22.04.1~esm3
3.11.0~rc1-1~22.04.1~esm4
3.11.0~rc1-1~22.04.1~esm5
3.11.0~rc1-1~22.04.1~esm6
3.11.0~rc1-1~22.04.1~esm7
3.11.0~rc1-1~22.04.1~esm8
3.11.0~rc1-1~22.04.1~esm9
3.11.0~rc1-1~22.04.1
3.11.0~rc1-1~22.04.1+esm1
3.11.0~rc1-1~22.04.1+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "idle-python3.11",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "libpython3.11",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "libpython3.11-minimal",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "libpython3.11-stdlib",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "libpython3.11-testsuite",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "python3.11",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "python3.11-examples",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "python3.11-full",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "python3.11-minimal",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "python3.11-nopie",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        },
        {
            "binary_name": "python3.11-venv",
            "binary_version": "3.11.0~rc1-1~22.04.1+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-19553.json"