CVE-2026-11304 Security Details

CVE ID

CVE-2026-11304

CWE

CWE-416

CVE Description

Use after free in PDFium in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: Low)

Published

Jun 5, 2026

CVSS Score & Severity

5.1Medium

CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

EPSS Score

0.118%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Affected Ecosystems

affected

Source

National Vulnerability Database

References

googleblog.comPROJECT