Description
Incorrect authorization in Updater in Google Chrome on on Windows prior to 153.0.8010.36 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: Low)
Published: 2026-09-09
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 09 Sep 2026 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Microsoft
Microsoft windows
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Google
Google chrome
Microsoft
Microsoft windows

Wed, 09 Sep 2026 17:15:00 +0000

Type Values Removed Values Added
Title Local Authorization Bypass in Chrome Updater Allows System‑Level Code Execution

Wed, 09 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:L/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, 09 Sep 2026 01:00:00 +0000

Type Values Removed Values Added
Description Incorrect authorization in Updater in Google Chrome on on Windows prior to 153.0.8010.36 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: Low)
Weaknesses CWE-863
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-09-10T03:56:24.177Z

Reserved: 2026-09-08T22:39:07.740Z

Link: CVE-2026-87509

cve-icon Vulnrichment

Updated: 2026-09-09T14:14:19.479Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-09T01:17:07.943

Modified: 2026-09-10T04:18:22.690

Link: CVE-2026-87509

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T12:30:07Z

Weaknesses