Bug 2546911 (CVE-2026-106378) - CVE-2026-106378 chromium-browser: Privilege elevation in Sandbox
Summary: CVE-2026-106378 chromium-browser: Privilege elevation in Sandbox
Keywords:
Status: NEW
Alias: CVE-2026-106378
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: 2547591 2547598 2547601
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-06 19:15 UTC by OSIDB Bzimport
Modified: 2026-10-09 17:32 UTC (History)
0 users

Fixed In Version:
Clone Of:
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Last Closed:
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Description OSIDB Bzimport 2026-10-06 19:15:23 UTC 
Privilege elevation in Sandbox in Google Chrome on on Mac prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
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