Description
Improper input validation in Core in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Published: 2026-10-27
Score: 9.6 Critical
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 00:30:00 +0000

Type Values Removed Values Added
Title chromium-browser: Improper input validation in Core
References
Metrics threat_severity

None

threat_severity

Important


Thu, 29 Oct 2026 18:00:00 +0000

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

Wed, 28 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Title Remote Code Execution via Improper Input Validation in Android Chrome

Wed, 28 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}


Wed, 28 Oct 2026 01:15:00 +0000

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

Wed, 28 Oct 2026 01:00:00 +0000

Type Values Removed Values Added
Title Remote Code Execution via Improper Input Validation in Android Chrome

Tue, 27 Oct 2026 23:15:00 +0000

Type Values Removed Values Added
Description Improper input validation in Core in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-20
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-28T17:37:52.625Z

Reserved: 2026-10-27T21:25:32.687Z

Link: CVE-2026-118321

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-10-27T23:17:00.733

Modified: 2026-10-29T17:41:27.030

Link: CVE-2026-118321

cve-icon Redhat

Severity : Important

Publid Date: 2026-10-27T23:03:12Z

Links: CVE-2026-118321 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-10-28T20:15:14Z

Weaknesses