CVE-2022-26385 — Use After Free in Mozilla Firefox

CWE-416 — Use After Free11 documents6 sources
Severity
6.5MEDIUMNVD
OSV8.8
EPSS
0.4%
top 42.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mozilla FirefoxDebian Firefox
Timeline
PublishedDec 22

Description

In unusual circumstances, an individual thread may outlive the thread's manager during shutdown. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 98.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages5 packages

▶debiandebian/firefox< firefox 98.0-1 (sid)
▶CVEListV5mozilla/firefoxunspecified — 98
▶NVDmozilla/firefox< 98.0
▶Ubuntumozilla/firefox< 98.0.1+build2-0ubuntu0.18.04.1+6
▶mozillamozilla/firefox

🔴Vulnerability Details

5
GHSA
GHSA-pgf6-c8hm-r5j6: In unusual circumstances, an individual thread may outlive the thread's manager during shutdown↗2022-12-22
▶
OSV
firefox regressions↗2022-03-24
▶
OSV
firefox vulnerabilities↗2022-03-17
▶
OSV
firefox vulnerabilities↗2022-03-10
▶
OSV
CVE-2022-26385: In unusual circumstances, an individual thread may outlive the thread's manager during shutdown↗2022-03-09
▶

📋Vendor Advisories

5
Ubuntu
Firefox regressions↗2022-03-24
▶
Ubuntu
Firefox vulnerabilities↗2022-03-17
▶
Ubuntu
Firefox vulnerabilities↗2022-03-10
▶
Debian
CVE-2022-26385: firefox - In unusual circumstances, an individual thread may outlive the thread's manager ...↗2022
▶
Mozilla
Mozilla Foundation Security Advisory 2022-10: CVE-2022-26385↗
▶