Bug 2458781 (CVE-2026-6313) - CVE-2026-6313 chromium-browser: Insufficient policy enforcement in CORS
Summary: CVE-2026-6313 chromium-browser: Insufficient policy enforcement in CORS
Keywords:
Status: NEW
Alias: CVE-2026-6313
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2459227 2459228
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-15 20:01 UTC by OSIDB Bzimport
Modified: 2026-04-17 16:27 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-04-15 20:01:41 UTC 
Insufficient policy enforcement in CORS in Google Chrome prior to 147.0.7727.101 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Note You need to log in before you can comment on or make changes to this bug.