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NVD security advisoryHigh

High advisory for Type confusion in DevTools in Google Chr

CVE-2026-121137 · Reported 3 Nov 2026

Full advisory details, affected packages, severity context, and original source.

Affected technology

Type confusion in DevTools in Google ChrAffected product

Advisory overview

Type confusion in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Related references

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Type confusion in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social | Security report | Cevnitra