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Use-after-free vulnerability in the ServiceWorkerInfo class in the Service Worker subsystem in Mozilla Firefox before 46.0 allows remote attackers to execute arbitrary code via vectors related to the BeginReading method.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade firefox-esrUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade thunderbirdUpgrade firefoxUpgrade linux-thunderbirdUpgrade linux-firefoxUpgrade libxul | Dec 10, 2025 | Apr 26, 2016 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin. | Oct 30, 2017 | Apr 30, 2016 |
| Mfsa2016 42 | — | Upgrade to Mozilla Firefox version 46.0Upgrade to the latest version of Mozilla Firefox | Apr 27, 2016 | Apr 26, 2016 |
| Suse | — | Upgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefox-devel | May 4, 2016 | Apr 30, 2016 |
| Ubuntu | — | Upgrade firefox | Apr 30, 2016 | Apr 30, 2016 |
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