CVE-2025-0438

Chromium: CVE-2025-0438 Stack buffer overflow in Tracing

CVE-2025-0438 is fixed in 5 products on 2 platforms, first by Microsoft Edge Dev 133.0.2992.0, released December 2, 2024. It is not reported as exploited. Patch Radar priority: High.

HighFixed on 2 platforms

CVSS

8.8

high

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0046

39th 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

Product	Fixed in	Fix	Released
Windows apps
Microsoft Edge	132.0.2957.115	Microsoft Edge 132.0.2957.115	Jan 17, 2025
Microsoft Edge Beta	135.0.3179.33	Microsoft Edge Beta 135.0.3179.33	Mar 24, 2025
Microsoft Edge Dev	133.0.2992.0	Microsoft Edge Dev 133.0.2992.0	Dec 2, 2024
Microsoft Edge WebView2 Runtime	132.0.2957.115	Microsoft Edge WebView2 Runtime 132.0.2957.115	Jan 17, 2025
Linux
chromium · Debian 12.15 (bookworm)	132.0.6834.83-1~deb12u1	DEBIAN-CVE-2025-0438	Jan 15, 2025
chromium · Debian 13.5 (trixie)	132.0.6834.83-1	DEBIAN-CVE-2025-0438	Jan 15, 2025
chromium · Debian 14	132.0.6834.83-1	DEBIAN-CVE-2025-0438	Jan 15, 2025
chromium · opensuse-leap 15.6	132.0.6834.83-bp156.2.69.1	OPENSUSE-SU-2025:0018-1	Jan 20, 2025

Details

Published
January 15, 2025
Weakness
CWE-121: Stack buffer overflow
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-0438

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