CVE-2026-19165

highCVSS 7.5covered by 2 sourcesfirst seen 2026-08-06

Use after free in Extensions in Google Chrome prior to 151.0.7922.109 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code inside a sandbox via a crafted Chrome Extension. (Chromium security severity: High)

CSIRTS triage

What: Multiple unspecified vulnerabilities exist in Google Chrome.
Who is affected: Chrome users on all platforms running affected versions.
Urgency: Urgency depends on severity and patch availability; no details provided.
Action: Check for and install the latest Chrome update when available.

AI-assisted analysis generated from the source advisory — verify against the original.

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Advisory coverage (2)

unknownGoogle Chrome Multiple Vulnerabilitieshkcert · 2026-08-07
highCVE-2026-19165: Use after free in Extensions in Google Chrome prior to 151.0.7922.109 allowed an attacker who …nvd · 2026-08-06

External references

NVD record for CVE-2026-19165

CVE.org record

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