CVE-2026-8528

MEDIUM4.3

Insufficient validation of untrusted input in SiteIsolation in Google Chrome prior to 148

Published May 14, 2026

Modified 1 weeks ago

Fix available

Details

Insufficient validation of untrusted input in SiteIsolation in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to bypass Site Isolation via a crafted HTML page. (Chromium security severity: High)

Affected Packages

Google Chrome

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

148.0.7778.168

References

WEB

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html

WEB

https://issues.chromium.org/issues/487795397

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-8528