CVE-2024-6603
Mozilla: Memory corruption in thread creation
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · July 9, 2024
Updated · November 21, 2025
Description
The Mozilla Foundation Security Advisory describes this flaw as:
In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption.
Statement
Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer