UBUNTU-CVE-2025-5269

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Source
https://ubuntu.com/security/CVE-2025-5269
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-5269.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-5269
Related
Published
2025-05-27T13:15:00Z
Modified
2025-06-13T12:40:48Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.11 and Thunderbird < 128.11.

References

Affected packages

Ubuntu:22.04:LTS / thunderbird

Package

Name
thunderbird
Purl
pkg:deb/ubuntu/thunderbird@1:115.18.0+build1-0ubuntu0.22.04.1?arch=source&distro=jammy

Affected ranges

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

Affected versions

1:91.*

1:91.1.2+build1-0ubuntu1
1:91.3.0+build2-0ubuntu1
1:91.3.1+build1-0ubuntu1
1:91.3.2+build1-0ubuntu1
1:91.4.0+build1.1-0ubuntu1
1:91.4.0+build2-0ubuntu1
1:91.5.0+build1-0ubuntu1
1:91.5.1+build1-0ubuntu1
1:91.6.1+build1-0ubuntu1
1:91.7.0+build1-0ubuntu1
1:91.7.0+build2-0ubuntu1
1:91.8.0+build2-0ubuntu1
1:91.9.1+build1-0ubuntu0.22.04.1
1:91.11.0+build2-0ubuntu0.22.04.1

1:102.*

1:102.2.2+build1-0ubuntu0.22.04.1
1:102.4.2+build2-0ubuntu0.22.04.1
1:102.7.1+build2-0ubuntu0.22.04.1
1:102.8.0+build2-0ubuntu0.22.04.1
1:102.9.0+build1-0ubuntu0.22.04.1
1:102.10.0+build2-0ubuntu0.22.04.1
1:102.11.0+build1-0ubuntu0.22.04.1
1:102.13.0+build1-0ubuntu0.22.04.1
1:102.15.0+build1-0ubuntu0.22.04.1
1:102.15.1+build1-0ubuntu0.22.04.1

1:115.*

1:115.3.1+build1-0ubuntu0.22.04.2
1:115.4.1+build1-0ubuntu0.22.04.1
1:115.5.0+build1-0ubuntu0.22.04.1
1:115.6.0+build2-0ubuntu0.22.04.1
1:115.8.1+build1-0ubuntu0.22.04.1
1:115.9.0+build1-0ubuntu0.22.04.1
1:115.10.1+build1-0ubuntu0.22.04.1
1:115.11.0+build2-0ubuntu0.22.04.1
1:115.12.0+build3-0ubuntu0.22.04.1
1:115.13.0+build5-0ubuntu0.22.04.1
1:115.15.0+build1-0ubuntu0.22.04.1
1:115.16.0+build2-0ubuntu0.22.04.1
1:115.18.0+build1-0ubuntu0.22.04.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / thunderbird

Package

Name
thunderbird
Purl
pkg:deb/ubuntu/thunderbird@2:1snap1-0ubuntu3?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:1snap1-0ubuntu3

Affected versions

1:115.*

1:115.3.1+build1-0ubuntu1
1:115.4.1+build1-0ubuntu1
1:115.4.3+build1-0ubuntu1
1:115.5.0+build1-0ubuntu1
1:115.5.1+build1-0ubuntu1
1:115.5.2+build2-0ubuntu1
1:115.6.0+build1-0ubuntu1
1:115.6.0+build2-0ubuntu1
1:115.6.1+build1-0ubuntu1
1:115.8.0+build1-0ubuntu1
1:115.8.1+build1+snap2
1:115.8.1+build1+snap3

Other

2:1snap1-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "thunderbird",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-af",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ar",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ast",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-be",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-bg",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-bn",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-bn-bd",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-br",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ca",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-cak",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-cs",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-cy",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-da",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-de",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-dsb",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-el",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-en",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-en-gb",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-en-us",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-es",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-es-ar",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-es-es",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-et",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-eu",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-fa",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-fi",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-fr",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-fy",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-fy-nl",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ga",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ga-ie",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-gd",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-gl",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-he",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-hr",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-hsb",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-hu",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-hy",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-id",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-is",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-it",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ja",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ka",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-kab",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-kk",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ko",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-lt",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-lv",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-mk",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ms",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-nb",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-nb-no",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-nl",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-nn",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-nn-no",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-pa",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-pa-in",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-pl",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-pt",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-pt-br",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-pt-pt",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-rm",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ro",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ru",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-si",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-sk",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-sl",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-sq",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-sr",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-sv",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-sv-se",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ta",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-ta-lk",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-th",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-tr",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-uk",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-uz",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-vi",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-zh-cn",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-zh-hans",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-zh-hant",
            "binary_version": "2:1snap1-0ubuntu3"
        },
        {
            "binary_name": "thunderbird-locale-zh-tw",
            "binary_version": "2:1snap1-0ubuntu3"
        }
    ],
    "availability": "No subscription required",
    "ubuntu_priority": "medium"
}