Linux Kernel Vulnerability Enables Passwordless Root Through DRM Render Nodes
Thu Jul 09 2026
Linux
Patch Management
Vulnerability
cybersecuritynews.com
A newly patched Linux kernel vulnerability, tracked as CVE-2026-46215, allowed any local user with access to a GPU render node to escalate privileges to root, without requiring any special permissions. The flaw affected mainline kernels from v6.18-rc1 through the fix, and was reported to [email protected] on 12 April 2026, with a patch landing in late […]
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