CVE-2024-4774

May 14, 2024, 7:17 p.m.

Tags

2024-05-14
security@mozilla.org
CVE-2024-4774

Product(s) Impacted

Firefox

  • < 126

Firefox

  • before 126

Description

The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox < 126.

Weaknesses

Date

Published: May 14, 2024, 6:15 p.m.

Last Modified: May 14, 2024, 7:17 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@mozilla.org

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1886598
security@mozilla.org
https://www.mozilla.org/security/advisories/mfsa2024-21/
security@mozilla.org