OESA-2025-2094 (CVE-2025-9179)
Vulnerability from osv_openeuler – Published: 2025-09-05 11:09 – Updated: 2026-08-06 11:09 – Source websiteMozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global moz_debug_prefix /lib/debug %global moz_debug_dir /lib/debug/ %global uname_m %(uname -m) %global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip %global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip %global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list %global crashreporter_pkg_name mozilla-crashreporter--debuginfo
Security Fix(es):
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.(CVE-2025-9179)
'Same-origin policy bypass in the Graphics: Canvas2D component.' 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.(CVE-2025-9180)
Uninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox < 142, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.(CVE-2025-9181)
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"firefox-128.14.0-1.oe2403sp1.aarch64.rpm",
"firefox-debuginfo-128.14.0-1.oe2403sp1.aarch64.rpm",
"firefox-debugsource-128.14.0-1.oe2403sp1.aarch64.rpm"
],
"src": [
"firefox-128.14.0-1.oe2403sp1.src.rpm"
],
"x86_64": [
"firefox-128.14.0-1.oe2403sp1.x86_64.rpm",
"firefox-debuginfo-128.14.0-1.oe2403sp1.x86_64.rpm",
"firefox-debugsource-128.14.0-1.oe2403sp1.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP1",
"name": "firefox",
"purl": "pkg:rpm/openEuler/firefox\u0026distro=openEuler-24.03-LTS-SP1"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "128.14.0-1.oe2403sp1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "Critical"
},
"details": "Mozilla Firefox is an open-source web browser, designed for standards\ncompliance, performance and portability.\n%if 0\n%global moz_debug_prefix /lib/debug\n%global moz_debug_dir /lib/debug/\n%global uname_m %(uname -m)\n%global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip\n%global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip\n%global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list\n%global crashreporter_pkg_name mozilla-crashreporter--debuginfo\r\n\r\nSecurity Fix(es):\n\nAn 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 \u0026lt; 142, Firefox ESR \u0026lt; 115.27, Firefox ESR \u0026lt; 128.14, Firefox ESR \u0026lt; 140.2, Thunderbird \u0026lt; 142, Thunderbird \u0026lt; 128.14, and Thunderbird \u0026lt; 140.2.(CVE-2025-9179)\n\n\u0026apos;Same-origin policy bypass in the Graphics: Canvas2D component.\u0026apos; This vulnerability affects Firefox \u0026lt; 142, Firefox ESR \u0026lt; 115.27, Firefox ESR \u0026lt; 128.14, Firefox ESR \u0026lt; 140.2, Thunderbird \u0026lt; 142, Thunderbird \u0026lt; 128.14, and Thunderbird \u0026lt; 140.2.(CVE-2025-9180)\n\nUninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox \u0026lt; 142, Firefox ESR \u0026lt; 128.14, Firefox ESR \u0026lt; 140.2, Thunderbird \u0026lt; 142, Thunderbird \u0026lt; 128.14, and Thunderbird \u0026lt; 140.2.(CVE-2025-9181)",
"id": "OESA-2025-2094",
"modified": "2026-08-06T11:09:11Z",
"published": "2025-09-05T11:09:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2094"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9179"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9180"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9181"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "firefox security update",
"upstream": [
"CVE-2025-9179",
"CVE-2025-9180",
"CVE-2025-9181"
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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