CVE-2026-6361

HIGH

Google Chrome < 147.0.7727.101 - Heap-based Buffer Overflow in PDFium via Crafted PDF File

Title source: llm

Description

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)

References (2)

Core 2

Core References

https://issues.chromium.org/issues/500036290

https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_15.html

Scores

CVSS v3 8.3

EPSS 0.0031

EPSS Percentile 22.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-122

Status published

Products (2)

google/chrome < 147.0.7727.101

Google/Chrome 147.0.7727.101

Published Apr 15, 2026

Tracked Since Apr 16, 2026