vulnerability

MFSA2025-42 Firefox: Security Vulnerabilities fixed in Firefox 139 (CVE-2025-5271)

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
May 27, 2025
Added
May 28, 2025
Modified
May 29, 2025

Description

Previewing a response in Devtools ignored CSP headers, which could have allowed content injection attacks. This vulnerability affects Firefox

Solution

mozilla-firefox-upgrade-139_0
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.