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CVE-2022-26385

Date: December 21, 2022

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.

Language: C++

Severity Score

Related Resources (7)

https://www.mozilla.org/security/advisories/mfsa2022-10/
https://bugzilla.mozilla.org/show_bug.cgi?id=1747526
https://security.alpinelinux.org/vuln/CVE-2022-26385
https://github.com/mozilla/gecko-dev/commit/ecac1fbfeff4686f13e67333bb17a4cd0a25cc78
https://nvd.nist.gov/vuln/detail/CVE-2022-26385
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-26385
https://www.mend.io/vulnerability-database/CVE-2022-26385

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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