Description
Use after free in Web Authentication in Google Chrome prior to 149.0.7827.197 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)
Published: 2026-06-24
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4654-1 chromium security update
Debian DSA Debian DSA DSA-6364-1 chromium security update
History

Thu, 25 Jun 2026 06:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Wed, 24 Jun 2026 22:15:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in Web Authentication Enabling Heap Corruption via Malicious Chrome Extension

Wed, 24 Jun 2026 20:45:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in Web Authentication Enabling Heap Corruption via Malicious Chrome Extension

Wed, 24 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 24 Jun 2026 19:15:00 +0000

Type Values Removed Values Added
Description Use after free in Web Authentication in Google Chrome prior to 149.0.7827.197 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)
Weaknesses CWE-416
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-06-25T03:55:42.855Z

Reserved: 2026-06-23T17:14:10.450Z

Link: CVE-2026-13029

cve-icon Vulnrichment

Updated: 2026-06-24T19:31:53.813Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-25T06:30:16Z

Weaknesses