CVE-2026-102322

critical · 9.6

Incorrect Authorization in SiteIsolation in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

9.6

CVSS

0.4%

EPSS (exploit prob.)

36th

EPSS percentile

2026-10-06

Published

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

Weaknesses

CWE-863

Affected products

Vendor	Product	Affected versions
google	chrome	< 155.0.8059.39

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

References

https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html
https://issues.chromium.org/issues/527023137

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-102322