Use-after-free

firefox is vulnerable to use after free. The vulnerability exists due to a lack of sanitization of the ChannelEventQueue::mOwner...

Mozilla: Use-after-free of ChannelEventQueue::mOwner

The Mozilla Foundation Security Advisory describes this flaw as: Certain network request objects were freed too early when releasing a network request handle. This could have led to a use-after-free issue, causing a potentially exploitable crash...

PT-2022-1397

Name of the Vulnerable Software and Affected Versions Firefox ESR versions prior to 91.5 Firefox versions prior to 96 Thunderbird versions prior to 91.5 Description The issue is related to a use-after-free error, which could lead to a potentially exploitable crash. This occurs due to certain...