{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "5b90fc760db5a969ed26d70f8e62c91915f012bd"
            },
            {
              "fixed": "35cb3086b426b3468cfc32d0d8d9883409705ea9"
            },
            {
              "fixed": "854eb9053a793b73c4e8082e1923735a80c77bcd"
            },
            {
              "fixed": "7dbf0bc50cf3ddd039becd875691bb7f484fa004"
            },
            {
              "fixed": "1296cae53052881ddd571a9d4f467a16ebfb7f14"
            },
            {
              "fixed": "10ccd92825504c029390874c6fb84c62d9f263f9"
            },
            {
              "fixed": "f5bb3471c9f46c6cabc06a152c13fc518330913e"
            },
            {
              "fixed": "047a817147806140cdef5fa25d69d7b7a24f905c"
            },
            {
              "fixed": "0293be2212d319d59589082461abf2a9b626cd1c"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.6.0"
            },
            {
              "fixed": "5.10.270"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.221"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.188"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.157"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90361.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix leak in ath11k_service_ready_ext_event()\n\nCurrently, during ath11k_service_ready_ext_event() processing,\nsvc_rdy_ext.mac_phy_caps can be allocated during TLV parsing. This is a\ntemporary allocation that is freed on the success path, but not on the\nerror path. If parsing succeeds far enough to allocate mac_phy_caps and\nthen fails on a later TLV, the allocation leaks. So free the allocation\non the error path.\n\nCompile tested only.",
  "id": "CVE-2026-90361",
  "modified": "2026-09-19T03:30:26.805717251Z",
  "published": "2026-09-17T16:09:05.505Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0293be2212d319d59589082461abf2a9b626cd1c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/047a817147806140cdef5fa25d69d7b7a24f905c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/10ccd92825504c029390874c6fb84c62d9f263f9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1296cae53052881ddd571a9d4f467a16ebfb7f14"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/35cb3086b426b3468cfc32d0d8d9883409705ea9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7dbf0bc50cf3ddd039becd875691bb7f484fa004"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/854eb9053a793b73c4e8082e1923735a80c77bcd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f5bb3471c9f46c6cabc06a152c13fc518330913e"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90361.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90361"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "wifi: ath11k: fix leak in ath11k_service_ready_ext_event()"
}