{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "1d8a5ca436ee4a28eec14cb813f790f7cdeeee19"
            },
            {
              "fixed": "d43e1bbfd43458b9242806eec77ea3b032134baf"
            },
            {
              "fixed": "09b360eb6ce345996a30fad8c86e9df80f41cd7e"
            },
            {
              "fixed": "e2332abed2a4d3caa59052095dc16e4ce44791ea"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.15.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93058.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Only fini scheduler after successful init\n\nmsm_ringbuffer_new() destroys a partially initialized ring through\nmsm_ringbuffer_destroy() when an allocation or scheduler setup step\nfails.\n\nIf drm_sched_init() fails before it finishes initializing the scheduler,\nthe failure path still calls drm_sched_fini(). That teardown path assumes\nthe scheduler work items, lists, and workqueue state were initialized.\n\nTrack successful scheduler initialization and call drm_sched_fini() only\nafter drm_sched_init() returned 0.\n\nThis issue was found by a static analysis checker and confirmed by\nmanual source review.\n\nPatchwork: https://patchwork.freedesktop.org/patch/738905/",
  "id": "CVE-2026-93058",
  "modified": "2026-09-19T03:30:52.801617393Z",
  "published": "2026-09-17T16:10:45.793Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/09b360eb6ce345996a30fad8c86e9df80f41cd7e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d43e1bbfd43458b9242806eec77ea3b032134baf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e2332abed2a4d3caa59052095dc16e4ce44791ea"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93058.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93058"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "drm/msm: Only fini scheduler after successful init"
}