{"id":"CVE-2026-93069","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nOPP: Fix cleanup ordering\n\nCommit 173e02d67494 (\"OPP: Initialize scope-based pointers inline\")\nadded initialization for all pointers","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nOPP: Fix cleanup ordering\n\nCommit 173e02d67494 (\"OPP: Initialize scope-based pointers inline\")\nadded initialization for all pointers. In some cases, the ordering was\nch…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 173e02d674946ff3ef8da7f44a9d5b820b9af21c < f0c4b7ca24d2e2618a70826881d69b237e36bcc0","Linux >= 173e02d674946ff3ef8da7f44a9d5b820b9af21c < ce46fede7792cedd247e34b48bc8a02eb90c7848","Linux 6.19"],"published":"2026-09-17","updated":"2026-09-17","sourceUpdated":"2026-09-17T17:18:00.757","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93069","references":[{"url":"https://git.kernel.org/stable/c/ce46fede7792cedd247e34b48bc8a02eb90c7848","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f0c4b7ca24d2e2618a70826881d69b237e36bcc0","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-17T16:21:47.767Z","epss":0.00189,"epssPercentile":0.08841,"slug":"CVE-2026-93069","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nOPP: Fix cleanup ordering\n\nCommit 173e02d67494 (\"OPP: Initialize scope-based pointers inline\")\nadded initialization for all pointers. In some cases, the ordering was\nchanged so that *opp_table was initialized after *opp. This also changes\nthe order of the registered cleanup functions.\n\nWhen the cleanup happens, this can cause use-after-free errors when the\nlast reference is released and the release function _opp_kref_release\ntries to access the already freed opp->opp_table.\n\nInitialize *opp_table before *opp again to fix this and ensure the\ncorrect cleanup order.\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":[]}