Information disclosure due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, Firefox ESR 115.35.1, Thunderbird 150.0.1, and Thunderbird 140.10.1.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-x11 | May 24, 2026 | May 20, 2026 |
| Amazon Linux Ami 2 | — | Upgrade firefox | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | May 3, 2026 | May 3, 2026 |
| Freebsd | — | Upgrade firefox-esrUpgrade firefox | Apr 30, 2026 | Apr 29, 2026 |
| Mfsa2026 35 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 150.0.1 | Apr 28, 2026 | Apr 28, 2026 |
| Mfsa2026 36 | — | Upgrade to Mozilla Firefox ESR version 140.10.1Upgrade to the latest version of Mozilla Firefox | Apr 28, 2026 | Apr 28, 2026 |
| Mfsa2026 37 | — | Upgrade to Mozilla Firefox ESR version 115.35.1Upgrade to the latest version of Mozilla Firefox | Apr 28, 2026 | Apr 28, 2026 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 140.10.1Upgrade to the latest version of Mozilla Thunderbird | May 3, 2026 | Apr 30, 2026 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | May 28, 2026 | Apr 28, 2026 |
| Redhat_linux | — | Upgrade thunderbirdUpgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird-debugsourceNo solution existsUpgrade thunderbird-debuginfoUpgrade firefox-x11 | May 20, 2026 | Apr 28, 2026 |
| Rocky_linux | — | Upgrade firefox-debuginfoUpgrade firefoxUpgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-x11Upgrade thunderbird | May 25, 2026 | May 23, 2026 |
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