Unrated severityNVD Advisory· Published Nov 11, 2026· Updated Nov 11, 2026

CVE-2026-126866

Description

Incorrect authorization in Extensions in Google Chrome prior to 157.0.8103.78 allowed a remote attacker leveraging social engineering to execute arbitrary code inside the sandbox via a crafted Chrome extension. (Chromium security severity: High)

Affected products

Google/Chromellm-fuzzy
Range: <157.0.8103.78
Chromium/Chromiumllm-fuzzy
Range: <157.0.8103.78

Patches

Vulnerability mechanics

References

chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_01744469280.htmlnvd
issues.chromium.org/issues/576943246nvd

News mentions

No linked articles in our index yet.

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