Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. 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 < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefoxUpgrade firefox-x11Upgrade thunderbird | Jun 20, 2024 | Jun 11, 2024 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefox | Jul 11, 2024 | Jun 11, 2024 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird | Jun 18, 2024 | Jun 11, 2024 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Jun 14, 2024 | Jun 11, 2024 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin.Upgrade www-client/firefox.Upgrade dev-lang/spidermonkey. | Aug 7, 2024 | Jun 11, 2024 |
| Mfsa2024 25 | — | Upgrade to Mozilla Firefox version 127.0Upgrade to the latest version of Mozilla Firefox | Jun 12, 2024 | Jun 11, 2024 |
| Mfsa2024 26 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 115.12 | Jun 12, 2024 | Jun 11, 2024 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 115.12 | Jun 14, 2024 | Jun 11, 2024 |
| Oracle_linux | — | Upgrade firefox-x11Upgrade firefoxUpgrade thunderbird | Jun 17, 2024 | Jun 11, 2024 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade thunderbird-debuginfoNo solution existsUpgrade thunderbirdUpgrade firefoxUpgrade firefox-x11Upgrade firefox-debuginfoUpgrade thunderbird-debugsource | Jun 18, 2024 | Jun 11, 2024 |
| Rocky_linux | — | Upgrade thunderbird-debugsourceUpgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade firefox-x11 | Jul 3, 2024 | Jun 11, 2024 |
| Suse | — | Upgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-translations-otherUpgrade mozillafirefox-branding-upstreamUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbirdUpgrade MozillaFirefox | Jun 13, 2024 | Jun 11, 2024 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Jun 24, 2024 | Jun 11, 2024 |
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