{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:12",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:13",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  media: cobalt: Avoid freeing ALSA private data twice  snd_cobalt_card_create() stores cobsc in sc-\u003eprivate_data and installs snd_cobalt_card_private_free() as sc-\u003eprivate_free. From that point, snd_card_free(sc) releases cobsc through the ALSA card cleanup path.  If cobalt_alsa_init() fails after snd_cobalt_card_create(), the err_exit_free path calls snd_card_free(sc) and then kfree(cobsc). That second free releases the same object again.  Remove the explicit kfree(cobsc) and leave ownership with the ALSA card.  This issue was found by a static analysis checker and confirmed by manual source review.",
  "id": "DEBIAN-CVE-2026-89895",
  "modified": "2026-09-17T04:47:37.196396834Z",
  "published": "2026-09-16T11:16:58.270Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-89895"
    }
  ],
  "upstream": [
    "CVE-2026-89895"
  ]
}