On Windows, a compromised content process could use bad StreamData sent over AudioIPC to trigger a use-after-free in the Browser process. This could have led to a sandbox escape. This vulnerability was fixed in Firefox 136, Firefox ESR 115.21, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefox-x11Upgrade firefox | Mar 13, 2025 | Mar 4, 2025 |
| Mfsa2025 14 | — | Upgrade to Mozilla Firefox version 136.0Upgrade to the latest version of Mozilla Firefox | Mar 5, 2025 | Mar 4, 2025 |
| Mfsa2025 15 | — | Upgrade to Mozilla Firefox ESR version 115.21Upgrade to the latest version of Mozilla Firefox | Mar 5, 2025 | Mar 4, 2025 |
| Mfsa2025 16 | — | Upgrade to Mozilla Firefox ESR version 128.8Upgrade to the latest version of Mozilla Firefox | Mar 5, 2025 | Mar 4, 2025 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 128.8 | Mar 5, 2025 | Mar 4, 2025 |
| Oracle_linux | — | Upgrade firefox-x11Upgrade firefox | Mar 10, 2025 | Mar 4, 2025 |
| Redhat_linux | — | Upgrade firefoxUpgrade firefox-debuginfoNo solution existsUpgrade firefox-debugsourceUpgrade firefox-x11 | Mar 10, 2025 | Mar 4, 2025 |
| Rocky_linux | — | Upgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade firefox | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade MozillaFirefoxUpgrade libmozjs-128-0Upgrade MozillaFirefox-translations-otherUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-translations-commonUpgrade mozillafirefox-branding-upstreamUpgrade MozillaThunderbirdUpgrade MozillaThunderbird-translations-otherUpgrade mozjs128-develUpgrade mozjs128 | Mar 6, 2025 | Mar 4, 2025 |
| Ubuntu | — | Upgrade thunderbird | Jun 26, 2025 | Mar 4, 2025 |
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