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Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-x11 | Nov 26, 2025 | Nov 13, 2025 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade firefox | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade firefox-debugsourceUpgrade firefoxUpgrade firefox-debuginfo | Dec 9, 2025 | Nov 11, 2025 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Nov 14, 2025 | Nov 14, 2025 |
| Freebsd | — | Upgrade firefox-esrUpgrade firefox | Dec 10, 2025 | Nov 13, 2025 |
| Mfsa2025 87 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 145.0 | Nov 12, 2025 | Nov 11, 2025 |
| Mfsa2025 88 | — | Upgrade to Mozilla Firefox ESR version 140.5Upgrade to the latest version of Mozilla Firefox | Nov 12, 2025 | Nov 11, 2025 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 145.0 | Nov 17, 2025 | Nov 13, 2025 |
| Oracle_linux | — | Upgrade firefox-x11Upgrade firefoxUpgrade thunderbird | Nov 28, 2025 | Nov 11, 2025 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade thunderbirdUpgrade firefox-x11Upgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-debuginfoUpgrade firefoxNo solution exists | Nov 14, 2025 | Nov 11, 2025 |
| Rocky_linux | — | Upgrade firefox-x11Upgrade firefoxUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade thunderbirdUpgrade firefox-debugsourceUpgrade thunderbird-debugsource | Feb 5, 2026 | Dec 1, 2025 |
| Ubuntu | — | Upgrade thunderbird | Feb 4, 2026 | Feb 2, 2026 |
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