{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "aaab5d0e673749f82ff34e5f15ea8a689789a9ce"
            },
            {
              "fixed": "6e95852f904edbabf411793093fcfd6f6d49ef27"
            },
            {
              "fixed": "7364713f0931ee45fdf0bea27103b40ccc94979a"
            },
            {
              "fixed": "51d8b35574721cf3fe744f46ebd9629916063fee"
            },
            {
              "fixed": "9f2948010764d708bda27369d09ce6f194abe8e3"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.7.0"
            },
            {
              "fixed": "6.12.109"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.50"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80941.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw88: Fix potential memory leak in rtw_txq_push_skb()\n\nThe skb passed to the rtw_hci_tx_write() is expected to be freed when\nthe function fails, but the error path in rtw_txq_push_skb() does not\nfree the skb before returning. This can lead to a memory leak in\nrtw_txq_push() where a dequeued skb is passed to rtw_txq_push_skb().",
  "id": "CVE-2026-80941",
  "modified": "2026-09-13T03:30:32.939214806Z",
  "published": "2026-09-11T19:42:13.854Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/51d8b35574721cf3fe744f46ebd9629916063fee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6e95852f904edbabf411793093fcfd6f6d49ef27"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7364713f0931ee45fdf0bea27103b40ccc94979a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9f2948010764d708bda27369d09ce6f194abe8e3"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80941.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80941"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb()"
}