PatchSiren cyber security CVE debrief

CVE-2026-11231 Google CVE debrief

CVE-2026-11231 is a HIGH severity vulnerability in Google Chrome on Mac, with a CVSS score of 8.1. The vulnerability is caused by an inappropriate implementation in Safe Browsing, allowing remote attackers to execute arbitrary code via a malicious file. The vulnerability was published on [cvePublishedAt] and modified on [cveModifiedAt].

Vendor: Google
Product: Chrome
CVSS: HIGH 8.1
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 on Mac prior to version 149.0.7827.53 should update to the latest version to mitigate this vulnerability.

Technical summary

The vulnerability is caused by an inappropriate implementation in Safe Browsing in Google Chrome on Mac prior to version 149.0.7827.53. This allows remote attackers to execute arbitrary code via a malicious file. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.

Defensive priority

HIGH

Recommended defensive actions

Update Google Chrome on Mac to version 149.0.7827.53 or later.
Refer to [ref-4] for release notes and vendor advisory.

Evidence notes

The vulnerability is analyzed and has a CWE-94 weakness.

Official resources

CVE-2026-11231 CVE record
CVE.org
CVE-2026-11231 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-2026-11231 was published on 2026-06-04T23:17:30.940Z and modified on 2026-06-08T14:55:40.460Z.