The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
Mozilla Firefox before 3.5.9 and 3.6.x before 3.6.2, and SeaMonkey before 2.0.4, executes a mail application in situations where an IMG element has a SRC attribute that is a redirect to a mailto: URL, which allows remote attackers to cause a denial of service (excessive application launches) via an HTML document with many images.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade linux-f10-nssUpgrade linux-firefoxUpgrade nssUpgrade seamonkeyUpgrade linux-firefox-develUpgrade firefoxUpgrade thunderbird | Dec 10, 2025 | Mar 30, 2010 |
| Gentoo Linux | — | Upgrade net-libs/xulrunner.Upgrade www-client/firefox.Upgrade www-client/mozilla-firefox-bin.Upgrade mail-client/mozilla-thunderbird.Upgrade www-client/icecat.Upgrade dev-libs/nss.Upgrade mail-client/thunderbird-bin.Upgrade www-client/mozilla-firefox.Upgrade www-client/seamonkey-bin.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade www-client/firefox-bin.Upgrade net-libs/xulrunner-bin.Upgrade www-client/seamonkey.Upgrade mail-client/thunderbird. | Oct 30, 2017 | Apr 5, 2010 |
| Mfsa2010 23 | — | Upgrade to Mozilla Firefox version 3.6.2Upgrade to Mozilla Firefox version 3.5.9 | Jun 14, 2012 | Apr 5, 2010 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.0.4 | Feb 3, 2012 | Apr 5, 2010 |
| Suse | — | Upgrade orbit2-32bitUpgrade mozilla-xulrunner191Upgrade libfreebl3-x86Upgrade mozilla-xulrunner190-x86Upgrade mozilla-nss-x86Upgrade mozilla-xulrunner192-translations-32bitUpgrade gconf2-x86Upgrade MozillaFirefox-branding-SLEDUpgrade libidlUpgrade gconf2Upgrade mozilla-nssUpgrade mozilla-xulrunner191-translationsUpgrade libidl-x86Upgrade libfreebl3-32bitUpgrade orbit2-x86Upgrade libfreebl3Upgrade mozilla-nss-32bitUpgrade mozilla-nspr-x86Upgrade MozillaFirefox-translations-otherUpgrade mozilla-xulrunner192-x86Upgrade mozilla-xulrunner190-gnomevfsUpgrade gconf2-32bitUpgrade mozilla-xulrunner191-x86Upgrade mozilla-nss-toolsUpgrade mozilla-xulrunner190-32bitUpgrade mozilla-xulrunner190Upgrade mozilla-xulrunner190-translationsUpgrade MozillaFirefox-develUpgrade mozilla-xulrunner192-develUpgrade mozilla-xulrunner192-gnomeUpgrade mozilla-xulrunner192Upgrade mozilla-nspr-32bitUpgrade mozilla-xulrunner191-gnomevfsUpgrade mozilla-nsprUpgrade mozilla-xulrunner192-32bitUpgrade MozillaFirefoxUpgrade libidl-32bitUpgrade mozilla-xulrunner192-translationsUpgrade mozilla-xulrunner192-gnome-32bitUpgrade MozillaFirefox-translationsUpgrade MozillaFirefox-translations-commonUpgrade mozilla-xulrunner191-32bitUpgrade orbit2 | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade firefox-3.5Upgrade xulrunner-1.9.1 | Nov 8, 2024 | Apr 5, 2010 |
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