PT-2026-46550 · Google · Google Chrome

CVE-2026-11021 · Published 2026-03-29 · Updated 2026-06-05

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

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 GPU component on Windows allows a remote attacker who has compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. A sandbox escape is a technique used to break out of a restricted environment to gain unauthorized access to the underlying system.

Recommendations Update to version 149.0.7827.53 or later.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2026-09134

CVE-2026-11021

ECHO-DC12-5D5B-C950

OPENSUSE-SU-2026:10958-1

Affected Products

Google Chrome

References · 440

• https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10958-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-11021 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-11021 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-11021 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-11021 · Security Note
• https://bdu.fstec.ru/vul/2026-09134 · Security Note
• https://suse.com/security/cve/CVE-2026-10977 · Note
• https://suse.com/security/cve/CVE-2026-10957 · Note
• https://suse.com/security/cve/CVE-2026-11202 · Note
• https://suse.com/security/cve/CVE-2026-10927 · Note
• https://dbugs.ptsecurity.com/vulnerability/PT-2026-46550 · Note
• https://suse.com/security/cve/CVE-2026-10885 · Note
• https://suse.com/security/cve/CVE-2026-11090 · Note
• https://suse.com/security/cve/CVE-2026-10970 · Note