CVE-2025-3067

Chromium: CVE-2025-3067 Inappropriate implementation in Custom Tabs

CVE-2025-3067 is fixed in 4 products on 2 platforms, first by DEBIAN-CVE-2025-3067, released April 2, 2025. It is not reported as exploited. Patch Radar priority: High.

HighFixed on 2 platforms
CVSS
8.6
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0076
55th percentile

<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2024">Google Chrome Releases</a> for more information.</p>

Where it's fixed

ProductFixed inFixReleased
Windows apps
Google Chrome (EXE) 144.0.7559.133 Google Chrome (EXE) 144.0.7559.133 Feb 3, 2026
Google Chrome Dev (EXE) 144.0.7534.3 Google Chrome Dev (EXE) 144.0.7534.3 Nov 20, 2025
Linux
chromium · Debian 12.15 (bookworm) 135.0.7049.52-1~deb12u1 DSA-5890-1 Apr 3, 2025
chromium · Debian 13.5 (trixie) 135.0.7049.52-1 DEBIAN-CVE-2025-3067 Apr 2, 2025
chromium · Debian 14 135.0.7049.52-1 DEBIAN-CVE-2025-3067 Apr 2, 2025
chromium · opensuse-leap 15.6 135.0.7049.52-bp156.2.102.2 OPENSUSE-SU-2025:0115-1 Apr 6, 2025
gn · opensuse-leap 15.6 0.20250306-bp156.2.6.1 OPENSUSE-SU-2025:0115-1 Apr 6, 2025

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