Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-x11 | Nov 8, 2026 | May 19, 2026 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade firefox | Jun 8, 2026 | Jun 8, 2026 |
| Amazon_linux_2023 | — | Upgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade firefox | May 28, 2026 | May 7, 2026 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | May 10, 2026 | May 10, 2026 |
| Freebsd | — | Upgrade firefox-esrUpgrade firefoxUpgrade thunderbird | May 13, 2026 | May 8, 2026 |
| Mfsa2026 30 | — | Upgrade to Mozilla Firefox version 150.0 | May 10, 2026 | Apr 21, 2026 |
| Mfsa2026 36 | — | Upgrade to Mozilla Firefox ESR version 140.10.1 | May 10, 2026 | Apr 28, 2026 |
| Mfsa2026 41 | — | Upgrade to Mozilla Firefox ESR version 140.10.2 | May 7, 2026 | May 7, 2026 |
| Mfsa2026 42 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 115.35.2 | May 7, 2026 | May 7, 2026 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 140.10.1 | May 10, 2026 | Apr 21, 2026 |
| Redhat_linux | — | No solution existsUpgrade firefox-x11Upgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-debugsource | Jul 17, 2026 | May 7, 2026 |
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