CVE-2025-3608

6.5 MEDIUM

Published: April 15, 2025 Modified: April 13, 2026

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://bugzilla.mozilla.org/show_bug.cgi?id=1951554

Source: security@mozilla.org

Permissions Required

https://www.cve.org/CVERecord?id=CVE-2025-3608

Source: security@mozilla.org

Third Party Advisory

https://www.mozilla.org/security/advisories/mfsa2025-25/

Source: security@mozilla.org

Vendor Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score

6.5 / 10.0

EPSS (Exploit Probability)

0.2%

40th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-362

Affected Vendors

mozilla

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