{"id":"CVE-2026-72388","title":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Always use the IRQ-safe variant when acquiring the fence lock\n\nSince dma_fence objects can be shared with other subsystems, they may be\naccessed from hardi…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Always use the IRQ-safe variant when acquiring the fence lock\n\nSince dma_fence objects can be shared with other subsystems, they may be\naccessed from hardi…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= de85488138247d034eb3241840424a54d660926b < 9de9e8f279de0c299631f530de66c51642eef50a","Linux >= de85488138247d034eb3241840424a54d660926b < 2946aa6c97ac0e0d777baef8c0e6d944da8724a3","Linux >= de85488138247d034eb3241840424a54d660926b < 778c57d624974e64535ef1c9d9b4d8e5066153f4","Linux 6.10"],"published":"2026-08-15","updated":"2026-10-15","sourceUpdated":"2026-10-15T11:17:43.313","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72388","references":[{"url":"https://git.kernel.org/stable/c/2946aa6c97ac0e0d777baef8c0e6d944da8724a3","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/778c57d624974e64535ef1c9d9b4d8e5066153f4","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9de9e8f279de0c299631f530de66c51642eef50a","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"epss":0.00198,"epssPercentile":0.0888,"ingestedAt":"2026-10-15T11:00:41.686Z","slug":"CVE-2026-72388","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Always use the IRQ-safe variant when acquiring the fence lock\n\nSince dma_fence objects can be shared with other subsystems, they may be\naccessed from hardirq context in those drivers, and we have to take\nthat into account by also using the IRQ-safe variant when acquiring\nthe lock.\n\nWhile at it, switch to the guard model.\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":[]}