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HIGH

Race condition in nsHttpTransaction could lead to memory corruption

Published Apr 15, 2025

Description

A race condition existed in nsHttpTransaction that could have been exploited to cause memory corruption, potentially leading to an exploitable condition. This vulnerability was fixed in Firefox 137.0.2.

Affected products

Remediation

Red Hat statement

Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.

References (7)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mozilla
Published Apr 15, 2025
Updated Apr 13, 2026
Reserved Apr 14, 2025
CISA Vulnrichment
Updated Apr 16, 2025
NVD
Status Modified
Modified Jun 17, 2026
Red Hat
Severity Important
Public date Apr 15, 2025
ENISA EUVD
Assigner mozilla
Published Apr 15, 2025
Updated Apr 13, 2026
Exploited since n/a
EUVD-2025-10975