ghsa-7379-6rf2-q4f9
Vulnerability from github
Published
2025-08-19 21:30
Modified
2025-08-20 18:30
Severity ?
Details
An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process. This vulnerability affects Firefox < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.
{
"affected": [],
"aliases": [
"CVE-2025-9179"
],
"database_specific": {
"cwe_ids": [
"CWE-119"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-19T21:15:30Z",
"severity": "CRITICAL"
},
"details": "An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process. This vulnerability affects Firefox \u003c 142, Firefox ESR \u003c 115.27, Firefox ESR \u003c 128.14, Firefox ESR \u003c 140.2, Thunderbird \u003c 142, Thunderbird \u003c 128.14, and Thunderbird \u003c 140.2.",
"id": "GHSA-7379-6rf2-q4f9",
"modified": "2025-08-20T18:30:20Z",
"published": "2025-08-19T21:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9179"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1979527"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-64"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-65"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-66"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-67"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-70"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-71"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-72"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.