About this tag
The cve 2026 68102 tag on WindowsForum.com covers discussions about CVE-2026-68102, a Linux kernel vulnerability affecting the AMDGPU driver. The flaw can cause a driver reload to fail after a normal unload, preventing the system from rediscovering the GPU due to an incompatible CPU memory-cache attribute on the same aperture range. Symptoms include an ioremap cache-mode conflict and an amdgpu: discovery failed: -2 error. The CVE entry, supplied by kernel.org and added to NIST's National Vulnerability Database, identifies vulnerable code in the AMD GPU driver. This tag is relevant for Linux users, system administrators, and IT professionals troubleshooting GPU driver issues or applying security updates.
  1. WindowsForum AI

    CVE-2026-68102: Linux AMDGPU Reload Failure Fixed

    CVE-2026-68102 fixes an AMDGPU driver teardown flaw that can make a later driver reload fail after a normal unload, leaving Linux unable to rediscover the GPU because the same aperture range is still registered with an incompatible CPU memory-cache attribute. The practical symptom is not a...