If an out-of-memory condition occurs at a specific point using allocations in the probabilistic heap checker, an assertion could have been triggered, and in rarer situations, memory corruption could have occurred. This vulnerability affects Firefox < 127.
{ "binaries": [ { "binary_name": "firefox", "binary_version": "127.0.2+build1-0ubuntu0.20.04.1" }, { "binary_name": "firefox-dev", "binary_version": "127.0.2+build1-0ubuntu0.20.04.1" }, { "binary_name": "firefox-geckodriver", "binary_version": "127.0.2+build1-0ubuntu0.20.04.1" }, { "binary_name": "firefox-mozsymbols", "binary_version": "127.0.2+build1-0ubuntu0.20.04.1" } ], "availability": "No subscription required" }