UBUNTU-CVE-2025-10911

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Source
https://ubuntu.com/security/CVE-2025-10911
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-10911
Upstream
Published
2025-09-25T16:15:00Z
Modified
2026-05-20T16:10:06.978087477Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers and application crash.

References

Affected packages

Ubuntu:22.04:LTS
libxslt

Package

Name
libxslt
Purl
pkg:deb/ubuntu/libxslt?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.1.34-4
1.1.34-4build1
1.1.34-4build2
1.1.34-4ubuntu0.22.04.1
1.1.34-4ubuntu0.22.04.2
1.1.34-4ubuntu0.22.04.3
1.1.34-4ubuntu0.22.04.4
1.1.34-4ubuntu0.22.04.5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.34-4ubuntu0.22.04.5"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.34-4ubuntu0.22.04.5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"
Ubuntu:24.04:LTS
libxslt

Package

Name
libxslt
Purl
pkg:deb/ubuntu/libxslt?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.1.35-1
1.1.39-0exp1
1.1.39-0exp1build1
1.1.39-0exp1ubuntu0.24.04.1
1.1.39-0exp1ubuntu0.24.04.2
1.1.39-0exp1ubuntu0.24.04.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.39-0exp1ubuntu0.24.04.3"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.39-0exp1ubuntu0.24.04.3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"
Ubuntu:25.10
libxslt

Package

Name
libxslt
Purl
pkg:deb/ubuntu/libxslt?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.1.39-0exp1ubuntu4
1.1.43-0exp1
1.1.43-0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.43-0.1"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.43-0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"
Ubuntu:26.04:LTS
libxslt

Package

Name
libxslt
Purl
pkg:deb/ubuntu/libxslt?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.43-0.3

Affected versions

1.*
1.1.43-0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.43-0.3"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.43-0.3"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"
Ubuntu:Pro:14.04:LTS
libxslt

Package

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

Affected ranges

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

Affected versions

1.*
1.1.28-2
1.1.28-2build1
1.1.28-2ubuntu0.1
1.1.28-2ubuntu0.2
1.1.28-2ubuntu0.2+esm1
1.1.28-2ubuntu0.2+esm2
1.1.28-2ubuntu0.2+esm3
1.1.28-2ubuntu0.2+esm4
1.1.28-2ubuntu0.2+esm5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
        },
        {
            "binary_name": "python-libxslt1",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"
Ubuntu:Pro:16.04:LTS
libxslt

Package

Name
libxslt
Purl
pkg:deb/ubuntu/libxslt?arch=source&distro=esm-infra%2Fxenial

Affected ranges

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

Affected versions

1.*
1.1.28-2build2
1.1.28-2.1
1.1.28-2.1ubuntu0.1
1.1.28-2.1ubuntu0.2
1.1.28-2.1ubuntu0.3
1.1.28-2.1ubuntu0.3+esm1
1.1.28-2.1ubuntu0.3+esm2
1.1.28-2.1ubuntu0.3+esm3
1.1.28-2.1ubuntu0.3+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
        },
        {
            "binary_name": "python-libxslt1",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"
Ubuntu:Pro:18.04:LTS
libxslt

Package

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

Affected ranges

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

Affected versions

1.*
1.1.29-2.1ubuntu1
1.1.29-4
1.1.29-5
1.1.29-5ubuntu0.1
1.1.29-5ubuntu0.2
1.1.29-5ubuntu0.3
1.1.29-5ubuntu0.3+esm1
1.1.29-5ubuntu0.3+esm2
1.1.29-5ubuntu0.3+esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
        },
        {
            "binary_name": "python-libxslt1",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"
Ubuntu:Pro:20.04:LTS
libxslt

Package

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

Affected ranges

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

Affected versions

1.*
1.1.33-0ubuntu1
1.1.33-0ubuntu2
1.1.33-0ubuntu3
1.1.34-1
1.1.34-1ubuntu1
1.1.34-3
1.1.34-4
1.1.34-4ubuntu0.20.04.1
1.1.34-4ubuntu0.20.04.2
1.1.34-4ubuntu0.20.04.3
1.1.34-4ubuntu0.20.04.3+esm1
1.1.34-4ubuntu0.20.04.3+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.34-4ubuntu0.20.04.3+esm2"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.34-4ubuntu0.20.04.3+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"