{"id":"CVE-2026-89827","title":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: avoid force-completing uninitialized UVD rings\n\nuvd_v7_0_sw_init() does not initialize the UVD decode ring for an\nSR-IOV VF","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: avoid force-completing uninitialized UVD rings\n\nuvd_v7_0_sw_init() does not initialize the UVD decode ring for an\nSR-IOV VF. However, amdgpu_uvd_resume() un…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 0a33b11d26c6b7e975b54d469a739ffac29f67ab < 967a179463d3227dfaf9200fd654c1f5a26a11e8","Linux >= 0a33b11d26c6b7e975b54d469a739ffac29f67ab < 6760f5cb12d2366ddd58a2d8637f7583d73f596b","Linux 6.5"],"published":"2026-09-16","updated":"2026-09-21","sourceUpdated":"2026-09-21T14:17:27.283","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-89827","references":[{"url":"https://git.kernel.org/stable/c/6760f5cb12d2366ddd58a2d8637f7583d73f596b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/967a179463d3227dfaf9200fd654c1f5a26a11e8","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/dc136795f9997adc8d3219f40e8e3afa7df7183f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"epss":0.00198,"epssPercentile":0.09874,"ingestedAt":"2026-09-16T10:53:54.001Z","slug":"CVE-2026-89827","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: avoid force-completing uninitialized UVD rings\n\nuvd_v7_0_sw_init() does not initialize the UVD decode ring for an\nSR-IOV VF. However, amdgpu_uvd_resume() unconditionally force-completes\nthe decode ring when restoring its fence sequence.\n\nSkip fence completion when the fence driver is not initialized.\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":[]}