Description
Type confusion in PDFium in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted PDF file. (Chromium security severity: High)
Published: 2026-11-03
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

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History

Wed, 04 Nov 2026 17:00:00 +0000

Type Values Removed Values Added
Title PDFium Type Confusion Allowing Remote Code Execution in Google Chrome

Wed, 04 Nov 2026 14:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Wed, 04 Nov 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'}


Wed, 04 Nov 2026 01:30:00 +0000

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

Tue, 03 Nov 2026 23:45:00 +0000

Type Values Removed Values Added
Title PDFium Type Confusion Allowing Remote Code Execution in Google Chrome

Tue, 03 Nov 2026 20:45:00 +0000

Type Values Removed Values Added
Description Type confusion in PDFium in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted PDF file. (Chromium security severity: High)
Weaknesses CWE-843
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-11-04T13:45:55.576Z

Reserved: 2026-11-03T10:14:10.006Z

Link: CVE-2026-121166

cve-icon Vulnrichment

Updated: 2026-11-04T13:33:51.595Z

cve-icon NVD

Status : Analyzed

Published: 2026-11-03T21:17:24.603

Modified: 2026-11-04T14:29:15.447

Link: CVE-2026-121166

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T16:45:07Z

Weaknesses