{
  "cveId": "CVE-2026-93058",
  "url": "https://patchblox.com/security/cve/CVE-2026-93058",
  "summary": "CVE-2026-93058 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-93058, released September 23, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "drm/msm: Only fini scheduler after successful init",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  drm/msm: Only fini scheduler after successful init  msm_ringbuffer_new() destroys a partially initialized ring through msm_ringbuffer_destroy() when an allocation or scheduler setup step fails.  If drm_sched_init() fails before it finishes initializing the scheduler, the failure path still calls drm_sched_fini(). That teardown path assumes the scheduler work items, lists, and workqueue state were initialized.  Track successful scheduler initialization and call drm_sched_fini() only after drm_sched_init() returned 0.  This issue was found by a static analysis checker and confirmed by manual source review.  Patchwork: https://patchwork.freedesktop.org/patch/738905/",
  "published": "2026-09-17T17:17:59Z",
  "severity": "Moderate",
  "cvss": 5.5,
  "epss": 0.00206,
  "epssPercentile": 0.1076,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-93058",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.115-2",
      "fix": "DEBIAN-CVE-2026-93058",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-93058",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.6-1",
      "fix": "DEBIAN-CVE-2026-93058",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-93058",
      "released": "2026-09-23T19:19:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}