Product · Mozilla

Firefox ESR

712 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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High 8.8

CVE-2022-26485 Exploited Public exploit EPSS 14%

Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of a…

Mozilla Firefox Thunderbird Firefox ESR Android Browsers Debian Ubuntu Alpine

Dec 22, 2022
KEV Mar 7, 2022
High 8.8

CVE-2019-17026 Exploited Public exploit EPSS 46%

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are…

Mozilla Firefox Thunderbird Firefox ESR Browsers Debian Ubuntu Alpine

Mar 2, 2020
KEV Nov 3, 2021
High 8.8

CVE-2019-11707 Exploited Public exploit EPSS 38%

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allo…

Mozilla Firefox Thunderbird Firefox ESR Browsers Debian Ubuntu Alpine

Jul 23, 2019
KEV May 23, 2022
High 7.5

CVE-2016-9079 Exploited Public exploit EPSS 87%

A use-after-free vulnerability in SVG Animation has been discovered. An exploit built on this vulnerability has been di…

Mozilla Firefox Thunderbird Firefox ESR Browsers Debian Ubuntu

Jun 11, 2018
KEV Jun 22, 2023