CVE-2026-12437

ADVISORY - debian

Summary

Use after free in WebShare in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

chromium 149.0.7827.155-1 [bullseye] - chromium (see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1061268)

EPSS Score⁠: 0.00314 (0.229)

Common Weakness Enumeration (CWE)

Impacted images

Advisories

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