MEDIUMUnknown

chromium-browser: chromium-browser: Insufficient policy enforcement in WebMCP

chromium-browser: chromium-browser: Insufficient policy enforcement in WebMCP

CVE-2026-17854Published 3 weeks agoUpdated 3 weeks agoSource: Red Hat

Affected packages

No package-level mapping for this advisory.

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
0.19%
EPSS percentile
9.3%

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs. This advisory is in the top 9%.

chromium-browser: chromium-browser: Insufficient policy enforcement in WebMCP | HackTribune