Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 116, Firefox ESR < 115.1, and Thunderbird < 115.1.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbirdUpgrade firefox-x11Upgrade firefox | Aug 8, 2023 | Aug 1, 2023 |
| Alpine Linux | — | Upgrade firefox-esrUpgrade firefox | Aug 22, 2024 | Aug 1, 2023 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox | Aug 4, 2023 | Aug 1, 2023 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Jul 27, 2026 | Jul 27, 2026 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird. | Feb 21, 2024 | Aug 1, 2023 |
| Mfsa2023 29 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 116.0 | Aug 2, 2023 | Aug 1, 2023 |
| Mfsa2023 31 | — | Upgrade to Mozilla Firefox ESR version 115.1Upgrade to the latest version of Mozilla Firefox | Aug 2, 2023 | Aug 1, 2023 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 115.1 | Aug 3, 2023 | Aug 1, 2023 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-x11 | Aug 4, 2023 | Aug 1, 2023 |
| Redhat_linux | — | No solution existsUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade firefox-x11 | Aug 4, 2023 | Aug 1, 2023 |
| Rocky_linux | — | Upgrade firefox-debugsourceUpgrade firefox-x11Upgrade thunderbird-debuginfoUpgrade firefoxUpgrade firefox-debuginfoUpgrade thunderbirdUpgrade thunderbird-debugsource | Mar 5, 2024 | Aug 1, 2023 |
| Suse | — | Upgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbirdUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-other | Aug 3, 2023 | Aug 1, 2023 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Aug 3, 2023 | Aug 1, 2023 |
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