{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "da938aa9fc7826901921dcea225948ab21a97e45"
            },
            {
              "fixed": "2d42c3386b7389d33caea7184cdb0188997fa6a9"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "09616e25f502080ba684fc7fcf959d1376ab756d"
            },
            {
              "fixed": "d50223ae98148fcc3bba18e718e4b0608df83bce"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "b956e48371f2ff72b76be9a829800ecec963bd45"
            },
            {
              "fixed": "089940d969e13e129b54f104a578cbafd99e308b"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "f537e3ad69609f6924a4db6b4a7f6561f5288bdd"
            },
            {
              "fixed": "be62c8bb03b6aec3790a943d4a7567d4d73b8be9"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6251e3e256337a30160ef59ab1580dde4d1acd28"
            },
            {
              "fixed": "e0fb842af7052f0ab9e709db0c59300aa4051fc0"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "e59ecd4ee3a450db6cb4e4ecaa3efdd593f80056"
            },
            {
              "fixed": "1d160e30aa42b7c41163e51366bb34432367260d"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "096dd8519cf2f768e9e14f224b627f7aaee1a9c5"
            },
            {
              "fixed": "438ab932dc6fef5b001dfeba08a18a491edc8f7b"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "28abd224db4a49560b452115bca3672a20e45b2f"
            },
            {
              "fixed": "0a7b5221b5b51cc798fcfc3be00d02eade149d69"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45992.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: caiaq: Fix potentially leftover ep1_in_urb at error path\n\nThe previous fix for handling the error from setup_card() missed that\nan internal URB cdev-\u003eep1_in_urb might have been already submitted\nbeforehand.  In the normal case, this URB gets killed at the\ndisconnection, but in the error path, we didn't do it, hence there can\nbe a potential leak.\n\nFix it in the error path for setup_card(), too.",
  "id": "CVE-2026-45992",
  "modified": "2026-07-08T05:39:26.295232405Z",
  "published": "2026-05-27T12:55:45.563Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/089940d969e13e129b54f104a578cbafd99e308b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0a7b5221b5b51cc798fcfc3be00d02eade149d69"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1d160e30aa42b7c41163e51366bb34432367260d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2d42c3386b7389d33caea7184cdb0188997fa6a9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/438ab932dc6fef5b001dfeba08a18a491edc8f7b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be62c8bb03b6aec3790a943d4a7567d4d73b8be9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d50223ae98148fcc3bba18e718e4b0608df83bce"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e0fb842af7052f0ab9e709db0c59300aa4051fc0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45992.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45992"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "ALSA: caiaq: Fix potentially leftover ep1_in_urb at error path"
}