{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "92c715fca907686f5298220ece53423e38ba3aed"
            },
            {
              "fixed": "3d6576ed3de01e8a378397b7020e33ae3d40aa6c"
            },
            {
              "fixed": "86c33f740aa27e9cdc1259f0cc59c9c58f545e4b"
            },
            {
              "fixed": "88c450e23b8fd4f1dcd329562f5e81ef05f3d941"
            },
            {
              "fixed": "780716e2e019186fa6e5aad097a44b87b0b5388f"
            },
            {
              "fixed": "d0be0516b5224eb5b6f42f8564a8deadb20ae16b"
            },
            {
              "fixed": "daefd7ff159b0d1fb8c9e64430dcbe2aca1bdd09"
            },
            {
              "fixed": "b9a68a9ccaada15d8dd0102c188cc6b868ff800b"
            },
            {
              "fixed": "9eb1a393c89a79c4210230d23e7d88d239c61d7b"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "4cd462c7f2b6fcc208aebf44f2c831681feaa925"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "4.9.10"
            },
            {
              "fixed": "4.10"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.10.0"
            },
            {
              "fixed": "5.10.271"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.222"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.189"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.158"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.112"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.54"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98319.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: Fix drm_pending_vblank_event leak in error path for out_fence_ptr\n\nWhen an out_fence_ptr is provided but DRM_MODE_PAGE_FLIP_EVENT is not\nset, a drm_pending_vblank_event will be allocated. If later, there is an\nallocation failure or another failure at setup_out_fence(), that event\nwill not have base.fence set and it will not be released at\ncomplete_signaling().\n\nRelease the event and set crtc_state-\u003eevent to NULL just like in the\nDRM_MODE_PAGE_FLIP_EVENT case when there is a failure at\ndrm_event_reserve_init(). That is, prepare_signaling() releases the\nevent and there is nothing to be done at complete_signaling(). Use\ndrm_event_cancel_free() as that will also undo drm_event_reserve_init()\nin case it has been called.",
  "id": "CVE-2026-98319",
  "modified": "2026-10-07T02:30:50.346583694Z",
  "published": "2026-10-06T08:46:13.948Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3d6576ed3de01e8a378397b7020e33ae3d40aa6c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/780716e2e019186fa6e5aad097a44b87b0b5388f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/86c33f740aa27e9cdc1259f0cc59c9c58f545e4b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/88c450e23b8fd4f1dcd329562f5e81ef05f3d941"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9eb1a393c89a79c4210230d23e7d88d239c61d7b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9a68a9ccaada15d8dd0102c188cc6b868ff800b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0be0516b5224eb5b6f42f8564a8deadb20ae16b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/daefd7ff159b0d1fb8c9e64430dcbe2aca1bdd09"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98319.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98319"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "drm: Fix drm_pending_vblank_event leak in error path for out_fence_ptr"
}