Home

Description

Insufficient policy enforcement in File System Access in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. (Chromium security severity: High)

PUBLISHED Reserved 2026-06-16 | Published 2026-06-17 | Updated 2026-06-17 | Assigner Chrome

Problem types

Insufficient policy enforcement

Product status

149.0.7827.155 (custom) before 149.0.7827.155
affected

References

chromereleases.googleblog.com/...or-desktop_01750511403.html

issues.chromium.org/issues/517484284

cve.org (CVE-2026-12460)

nvd.nist.gov (CVE-2026-12460)

Download JSON