The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefox-esrUpgrade firefox | Nov 8, 2019 | Sep 27, 2019 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Apr 27, 2020 | Sep 27, 2019 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Sep 27, 2019 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-debugsourceUpgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debuginfo | Sep 5, 2019 | Sep 4, 2019 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Sep 9, 2019 | Sep 9, 2019 |
| Freebsd | — | Upgrade libxulUpgrade linux-thunderbirdUpgrade seamonkeyUpgrade firefoxUpgrade linux-seamonkeyUpgrade linux-firefoxUpgrade waterfoxUpgrade thunderbirdUpgrade firefox-esr | Sep 4, 2019 | Sep 3, 2019 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Nov 25, 2019 | Sep 27, 2019 |
| Mfsa2019 25 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 69.0 | Sep 4, 2019 | Sep 3, 2019 |
| Mfsa2019 26 | — | Upgrade to Mozilla Firefox ESR version 68.1Upgrade to the latest version of Mozilla Firefox | Sep 4, 2019 | Sep 3, 2019 |
| Mfsa2019 27 | — | Upgrade to Mozilla Firefox ESR version 60.9Upgrade to the latest version of Mozilla Firefox | Sep 4, 2019 | Sep 3, 2019 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 68.1 | Sep 16, 2021 | Sep 27, 2019 |
| Oracle Solaris | — | Upgrade mail/thunderbird to version 60.9.0-11.4.14.0.1.3.0 on Solaris 11.4Upgrade web/browser/firefox to version 60.9.0-11.4.14.0.1.2.0 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 60.9.0-11.4.14.0.1.3.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 60.9.0-11.4.14.0.1.2.0 on Solaris 11.4 | Oct 16, 2019 | Sep 27, 2019 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Sep 11, 2019 | Sep 3, 2019 |
| Redhat_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-debuginfoUpgrade thunderbirdNo solution existsUpgrade firefoxUpgrade firefox-debugsource | Sep 5, 2019 | Sep 4, 2019 |
| Suse | — | Upgrade firefox-gtk3-immodule-vietnameseUpgrade firefox-gtk3-dataUpgrade libsoftokn3Upgrade firefox-gtk3-immodule-amharicUpgrade firefox-libharfbuzz0Upgrade firefox-libatk-1_0-0Upgrade firefox-libcairo2Upgrade MozillaFirefox-develUpgrade MozillaThunderbirdUpgrade libfirefox-glib-2_0-0Upgrade libfirefox-gthread-2_0-0Upgrade libsoftokn3-32bitUpgrade firefox-libgdk_pixbuf-2_0-0Upgrade firefox-glib2-langUpgrade mozilla-nss-toolsUpgrade mozilla-nss-certs-32bitUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefoxUpgrade firefox-gtk3-immodule-ximUpgrade MozillaFirefox-translations-commonUpgrade firefox-gtk3-langUpgrade MozillaThunderbird-translations-commonUpgrade firefox-gtk3-toolsUpgrade mozilla-nss-develUpgrade mozilla-nss-32bitUpgrade enigmailUpgrade firefox-glib2-toolsUpgrade mozilla-nsprUpgrade firefox-gtk3-immodule-multipressUpgrade mozilla-nssUpgrade firefox-gio-branding-upstreamUpgrade mozillafirefox-branding-upstreamUpgrade mozilla-nss-certsUpgrade mozillafirefox-branding-sleUpgrade firefox-libgtk-3-0Upgrade libfreebl3-32bitUpgrade firefox-atk-langUpgrade firefox-gtk3-branding-upstreamUpgrade MozillaThunderbird-buildsymbolsUpgrade firefox-libffi7Upgrade mozilla-nspr-develUpgrade firefox-libffi4Upgrade firefox-gtk3-immodule-thaiUpgrade libfirefox-gmodule-2_0-0Upgrade firefox-gtk3-immodules-tigrignaUpgrade mozillafirefox-buildsymbolsUpgrade firefox-gdk-pixbuf-thumbnailerUpgrade firefox-gdk-pixbuf-query-loadersUpgrade firefox-gtk3-immodule-inuktitutUpgrade firefox-libpango-1_0-0Upgrade libfreebl3Upgrade firefox-libcairo-gobject2Upgrade firefox-gdk-pixbuf-langUpgrade MozillaFirefox-branding-SLEDUpgrade libfirefox-gobject-2_0-0Upgrade libfirefox-gio-2_0-0Upgrade mozilla-nspr-32bit | Sep 18, 2019 | Sep 3, 2019 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Sep 5, 2019 | Sep 3, 2019 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub