Description
Improper input validation in Mobile in Google Chrome on on iOS prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-10-20
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No solution or workaround provided in the CVE record.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4853-1 chromium security update
Debian DSA Debian DSA DSA-6577-1 chromium security update
History

Thu, 22 Oct 2026 19:45:00 +0200

Type Values Removed Values Added
Title Improper Input Validation in Google Chrome for iOS Enabling Remote Code Execution via Crafted HTML

Thu, 22 Oct 2026 14:30:00 +0200

Type Values Removed Values Added
First Time appeared Apple
Apple iphone Os
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple iphone Os

Wed, 21 Oct 2026 11:00:00 +0200

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

Wed, 21 Oct 2026 02:30:00 +0200

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'}


Tue, 20 Oct 2026 23:30:00 +0200

Type Values Removed Values Added
Description Improper input validation in Mobile in Google Chrome on on iOS prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-21T03:58:43.300Z

Reserved: 2026-10-19T23:12:07.953Z

Link: CVE-2026-113249

cve-icon Vulnrichment

Updated: 2026-10-20T23:13:26.087Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-20T22:19:18.467

Modified: 2026-10-22T12:08:11.827

Link: CVE-2026-113249

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-22T19:30:10Z

Weaknesses
  • CWE-20

    Improper Input Validation