{"cve":"CVE-2026-93176","nvd":{"published":"2026-09-17T17:18:13.397","modified":"2026-10-21T13:21:01.707","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix dangling pointer in plane reset function\n\namdgpu_dm_plane_drm_plane_reset() frees the old state before allocating\na new one. If kzalloc() fails, the function returns without updating\nthe state pointer, leaving a dangling pointer to already freed memory.\n\nFix this by allocating the new state first. On allocation failure, the\nold state remains untouched and the function safely returns.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[adjust for movement around current amd-staging-drm-next]","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.0},"cwes":[],"references":["https://git.kernel.org/stable/c/0999a267bdc13648b6b0db893e7eabe30bc13e7c","https://git.kernel.org/stable/c/3d8391d3149a1aeb93505a4f9fb9ed8364882c42","https://git.kernel.org/stable/c/80c0f51aced43d6eaf72f95a2833b0a77cf7880d","https://git.kernel.org/stable/c/98cad4bd1443975d972f4c7f705980da03722a22","https://git.kernel.org/stable/c/cda8af27b787d79eadc4eb8109d9f2e856dadac2"],"products":[],"source":"nvd","synced_at":"2026-10-22T16:41:11.231219466+00:00"},"epss":{"cve":"CVE-2026-93176","score":0.00155,"percentile":0.04572,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}