vulnerability
Red Hat: CVE-2022-22740: CVE-2022-22740 Mozilla: Use-after-free of ChannelEventQueue::mOwner (Multiple Advisories)
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Jan 12, 2022 | Jan 14, 2022 | Jul 9, 2025 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Jan 12, 2022
Added
Jan 14, 2022
Modified
Jul 9, 2025
Description
Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR
Solution(s)
no-fix-redhat-rpm-packageredhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginforedhat-upgrade-thunderbird-debugsource

NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.