What the vulnerability does

01Description

Heap buffer overflow in PDFium in Google Chrome on Windows prior to 147.0.7727.101 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: High)

Key dates

02Disclosure timeline

April 15, 2026 CVE published
May 26, 2026 Record updated