PatchSiren cyber security CVE debrief

CVE-2026-11022 Google CVE debrief

CVE-2026-11022 is a Medium severity vulnerability in Google Chrome prior to version 149.0.7827.53. The issue involves insufficient validation of untrusted input in DevTools, allowing a remote attacker who has compromised the renderer process to bypass same origin policy via a crafted HTML page.

Vendor: Google
Product: Chrome
CVSS: MEDIUM 6.5
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-04
Original CVE updated: 2026-06-08
Advisory published: 2026-06-04
Advisory updated: 2026-06-08

Who should care

Users of Google Chrome prior to version 149.0.7827.53

Technical summary

The vulnerability, with a CVSS score of 6.5, allows for a bypass of same origin policy. It was published on 2026-06-04T23:17:06.153Z and modified on 2026-06-08T18:37:25.900Z.

Defensive priority

Medium

Recommended defensive actions

Update Google Chrome to version 149.0.7827.53 or later.

Evidence notes

Evidence from NVD and Google Chrome release notes.

Official resources

CVE-2026-11022 CVE record
CVE.org
CVE-2026-11022 NVD detail
NVD
Source item URL
nvd_modified
Mitigation or vendor reference
[email protected] - Release Notes, Vendor Advisory
Source reference
[email protected] - Permissions Required

CVE-2026-11022 was published on 2026-06-04T23:17:06.153Z and modified on 2026-06-08T18:37:25.900Z.