Description
Out of bounds write in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-09-09
Score: 8.8 High
EPSS: < 1% Very Low
KEV: Yes
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

Thu, 10 Sep 2026 05:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 09 Sep 2026 22:15:00 +0000

Type Values Removed Values Added
Title V8 Out‑of‑Bounds Write Enables Remote Code Execution in Chrome

Wed, 09 Sep 2026 20:30:00 +0000


Wed, 09 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2026-09-09T00:00:00+00:00', 'dueDate': '2026-09-23T00:00:00+00:00'}


Wed, 09 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Vendors & Products Google
Google chrome

Wed, 09 Sep 2026 13:45:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in V8 Enables Remote Code Execution in Browser Sandbox

Wed, 09 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/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, 09 Sep 2026 09:00:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in V8 Enables Remote Code Execution in Browser Sandbox

Wed, 09 Sep 2026 01:00:00 +0000

Type Values Removed Values Added
Description Out of bounds write in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-787
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-09-10T03:55:20.403Z

Reserved: 2026-09-08T22:38:36.226Z

Link: CVE-2026-87491

cve-icon Vulnrichment

Updated: 2026-09-09T10:29:08.509Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-09T01:17:05.887

Modified: 2026-09-10T12:49:02.630

Link: CVE-2026-87491

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T10:30:04Z

Weaknesses