CVE-2026-121200
Critical · 9.6CVSS
9.6
EPSS
0.3%
Published
Nov 3, 2026
CISA due date
—
The record
Incorrect reference resolution in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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