{"id":"CVE-2026-93059","title":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix task_struct reference leak in recover_worker\n\nget_pid_task() increments the task reference count, but the\ncorresponding put_task_struct() was missing in th…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix task_struct reference leak in recover_worker\n\nget_pid_task() increments the task reference count, but the\ncorresponding put_task_struct() was missing in th…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 25654a1756a4ace072404e89882d7ba8391900bd < 6c472fde2c8096e16bb46b0605adda2488f300c0","Linux >= 25654a1756a4ace072404e89882d7ba8391900bd < d684f756d029d81db1cd64cd9645556e53fcc784","Linux >= 25654a1756a4ace072404e89882d7ba8391900bd < 40b793714ad8f393ab3d469f9d00b20ebda46257","Linux 6.17"],"published":"2026-09-17","updated":"2026-09-17","sourceUpdated":"2026-09-17T17:17:59.550","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93059","references":[{"url":"https://git.kernel.org/stable/c/40b793714ad8f393ab3d469f9d00b20ebda46257","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6c472fde2c8096e16bb46b0605adda2488f300c0","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/d684f756d029d81db1cd64cd9645556e53fcc784","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-17T16:21:47.768Z","epss":0.00198,"epssPercentile":0.09854,"slug":"CVE-2026-93059","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix task_struct reference leak in recover_worker\n\nget_pid_task() increments the task reference count, but the\ncorresponding put_task_struct() was missing in the else branch,\nleaking a reference on every GPU hang recovery.\n\nPatchwork: https://patchwork.freedesktop.org/patch/730662/\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}