Description
Use after free in Proxy in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: High)
Published: 2026-09-01
Score: 9 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-4771-1 chromium security update
Debian DSA Debian DSA DSA-6482-1 chromium security update
History

Thu, 03 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Wed, 02 Sep 2026 14:15:00 +0000

Type Values Removed Values Added
Title Remote Code Execution via Use-After-Freed in Chrome Proxy

Wed, 02 Sep 2026 10:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'}

ssvc

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


Wed, 02 Sep 2026 04:30:00 +0000

Type Values Removed Values Added
Title Remote Code Execution via Use-After-Freed in Chrome Proxy

Wed, 02 Sep 2026 02:15:00 +0000

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

Wed, 02 Sep 2026 00:00:00 +0000

Type Values Removed Values Added
Description Use after free in Proxy in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: High)
Weaknesses CWE-416
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-09-03T03:55:40.503Z

Reserved: 2026-09-01T16:20:10.441Z

Link: CVE-2026-84324

cve-icon Vulnrichment

Updated: 2026-09-02T09:54:58.979Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-02T00:18:27.230

Modified: 2026-09-03T17:12:44.213

Link: CVE-2026-84324

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-02T14:00:09Z

Weaknesses