AI and data stack advisories

Severe, 6 weeks1498Projects326

1498 severe, 6 weeks · 326 projects

GoogleCVE-2026-87591

Google Chrome: improper authorization

Google

CVE-2026-87591 · Published Sep 9, 2026 · updated Sep 11, 2026

Medium6.5
Fix: upgrade to 153.0.8010.36 or later
Google advisory

Incorrect authorization in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions via a crafted Chrome extension. (Chromium security severity: Medium)

Affected versions

PackageAffectedFixed in
Chrome
Product
>= 153.0.8010.36, < 153.0.8010.36153.0.8010.36
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Severity from
CISA (its enrichment of the CVE record)
Weakness
CWE-863

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