PT-2026-46767 · Google · Google Chrome

CVE-2026-11240 · Published 2026-06-02 · Updated 2026-06-05

Positive Technologies (AI Summary)

CVSS v3.1

3.1

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53

Description Insufficient validation of untrusted input in the Loader component allows a remote attacker who has already compromised the renderer process to bypass site isolation using a specially crafted HTML page. Site isolation is a security feature that ensures pages from different sites are run in separate processes to prevent data theft.

Recommendations Update to version 149.0.7827.53 or later.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2026-11240

ECHO-72A6-D7D5-801E

OPENSUSE-SU-2026:10958-1

Affected Products

Google Chrome

References · 439

• https://security-tracker.debian.org/tracker/CVE-2026-11240 · Vendor Advisory
• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-11240 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:10958-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-11240 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-11240 · Vendor Advisory
• https://suse.com/security/cve/CVE-2026-11084 · Note
• https://suse.com/security/cve/CVE-2026-11017 · Note
• https://suse.com/security/cve/CVE-2026-11200 · Note
• https://suse.com/security/cve/CVE-2026-10918 · Note
• https://suse.com/security/cve/CVE-2026-10894 · Note
• https://suse.com/security/cve/CVE-2026-10944 · Note
• https://suse.com/security/cve/CVE-2026-10923 · Note
• https://suse.com/security/cve/CVE-2026-11235 · Note
• https://suse.com/security/cve/CVE-2026-11107 · Note