{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "79802b13a492d0fdeb922e98628e5ff1a8b74026"
            },
            {
              "fixed": "d6c7b8d0dc22c0a8743435db8f42d98524b70df3"
            },
            {
              "fixed": "cd43d587dd333517c806cd24696e6e1a26b9951e"
            },
            {
              "fixed": "3d675896ea03aca631852a2a7e91e6cb8f664967"
            },
            {
              "fixed": "008955b1348452de25bc19d6e0f0f673d4cb9a3c"
            },
            {
              "fixed": "acde4692afcdaea6de3e2996ddfaeaa7ae6b0130"
            },
            {
              "fixed": "d618d322b95c80d5ad7091f35a7193e4050dcc27"
            },
            {
              "fixed": "55dda532bbc261aef495e403c8900c5e2ab5fa34"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.209"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.175"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.142"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.92"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.34"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64155.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix error path leaks in some WMI WOW calls\n\nFix two instances where we used to directly return the result of\nath11k_wmi_cmd_send(...). Because we did not check the return value, we\nalso did not free the skb in the error path.",
  "id": "CVE-2026-64155",
  "modified": "2026-07-21T03:41:54.535345677Z",
  "published": "2026-07-19T15:40:43.545Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/008955b1348452de25bc19d6e0f0f673d4cb9a3c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3d675896ea03aca631852a2a7e91e6cb8f664967"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/55dda532bbc261aef495e403c8900c5e2ab5fa34"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/acde4692afcdaea6de3e2996ddfaeaa7ae6b0130"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cd43d587dd333517c806cd24696e6e1a26b9951e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d618d322b95c80d5ad7091f35a7193e4050dcc27"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d6c7b8d0dc22c0a8743435db8f42d98524b70df3"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64155.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64155"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "wifi: ath11k: fix error path leaks in some WMI WOW calls"
}