CVE-2026-87544

critical · 9.8

Incorrect authorization in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions into a privileged page via a crafted HTML page. (Chromium security severity: Low)

9.8

CVSS

0.3%

EPSS (exploit prob.)

27th

EPSS percentile

2026-09-09

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-863

Affected products

Vendor	Product	Affected versions
google	chrome	< 153.0.8010.36

Check a specific version with /api/v1/cve/match.

References

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/542355360

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-87544