Bug 2530416 (CVE-2026-87557) - CVE-2026-87557 chromium-browser: Chromium-browser: System access restrictions bypass via missing authorization in LocalNetworkAccess
Summary: CVE-2026-87557 chromium-browser: Chromium-browser: System access restrictions...
Keywords:
Status: NEW
Alias: CVE-2026-87557
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2542201 2542202 2542206
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-09 01:13 UTC by OSIDB Bzimport
Modified: 2026-09-27 21:38 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-09-09 01:13:12 UTC 
Missing authorization in LocalNetworkAccess in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)
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