Description
Improper input validation in CacheStorage in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Published: 2026-10-30
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Fri, 30 Oct 2026 14:30:00 +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'}


Fri, 30 Oct 2026 02:15:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in CacheStorage Allows Remote Code Execution

Fri, 30 Oct 2026 02:00:00 +0000

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

Fri, 30 Oct 2026 00:45:00 +0000

Type Values Removed Values Added
Description Improper input validation in CacheStorage in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-20
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-30T13:16:43.099Z

Reserved: 2026-10-29T18:29:20.654Z

Link: CVE-2026-119270

cve-icon Vulnrichment

Updated: 2026-10-30T13:14:22.197Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-10-30T01:16:45.937

Modified: 2026-10-30T14:16:44.487

Link: CVE-2026-119270

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-30T02:00:08Z

Weaknesses