Certain WebGL operations on Apple silicon M series devices could have lead to an out-of-bounds write and memory corruption due to a flaw in Apple's GPU driver. *This bug only affected the application on Apple M series hardware. Other platforms were unaffected.* This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Firefox ESR < 115.18, Thunderbird < 133, Thunderbird < 128.5, and Thunderbird < 115.18.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-esr | Aug 8, 2025 | Nov 26, 2024 |
| Mfsa2024 63 | — | Upgrade to Mozilla Firefox version 133.0Upgrade to the latest version of Mozilla Firefox | Nov 27, 2024 | Nov 26, 2024 |
| Mfsa2024 64 | — | Upgrade to Mozilla Firefox ESR version 128.5Upgrade to the latest version of Mozilla Firefox | Nov 27, 2024 | Nov 26, 2024 |
| Mfsa2024 65 | — | Upgrade to Mozilla Firefox ESR version 115.18Upgrade to the latest version of Mozilla Firefox | Nov 27, 2024 | Nov 26, 2024 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 115.18 | Nov 27, 2024 | Nov 26, 2024 |
| Suse | — | Upgrade mozjs128-develUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefoxUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-commonUpgrade libmozjs-128-0Upgrade MozillaThunderbirdUpgrade mozjs128Upgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-common | Jan 3, 2025 | Nov 26, 2024 |
| Ubuntu | — | Upgrade thunderbird | Jan 20, 2025 | Nov 26, 2024 |
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