VULNERABILITY INTELLIGENCE

CVE-2026-4455

CVSS score8.8 HIGH
EPSS probability0.26%
CISA KEVNot currently listed
Published2026-03-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Heap buffer overflow in PDFium in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: High)

Weakness classification

  • chrome-cve-admin@google.com: CWE-122

Primary references