{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "a84fab3cbfdc427e7d366f1cc844f27b2084c26c"
            },
            {
              "fixed": "5fb00a09e9b0375e1ad9d4fefc4a62a67e7ea658"
            },
            {
              "fixed": "48c81fb523ecdc6a4b8654944ff32e499f21e6d0"
            },
            {
              "fixed": "a1ce01764a812c22a47d30aea78e347aebd3eea1"
            },
            {
              "fixed": "5acfa18de66b6089b81c1c0bf1a3ae3c940ec39e"
            },
            {
              "fixed": "b9dfee5e63ee9b5c47be9e344ebc5bd3f43fca78"
            },
            {
              "fixed": "4503829843353dbb18b879c35be1cdfc9af677b7"
            },
            {
              "fixed": "21f59906ea75618fdd46a7e32754d54fbee083ea"
            },
            {
              "fixed": "a1a21995c2e1cc2ca6b2226cfe4f5f018370182a"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.37"
            },
            {
              "fixed": "5.10.265"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.216"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.183"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.148"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.101"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.42"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68349.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: carl9170: fix buffer overflow in rx_stream failover path\n\nThe failover continuation in carl9170_rx_stream() copies the full tlen\nfrom the second USB transfer instead of capping at rx_failover_missing\nbytes. When both transfers are near maximum size, the total exceeds the\n65535-byte failover SKB, triggering skb_over_panic.\n\nLimit the copy size to the missing byte count.\n\n[Fix checkpatch CHECK:PARENTHESIS_ALIGNMENT]",
  "id": "CVE-2026-68349",
  "modified": "2026-08-21T03:30:36.466646463Z",
  "published": "2026-08-10T12:03:26.166Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/21f59906ea75618fdd46a7e32754d54fbee083ea"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4503829843353dbb18b879c35be1cdfc9af677b7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/48c81fb523ecdc6a4b8654944ff32e499f21e6d0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5acfa18de66b6089b81c1c0bf1a3ae3c940ec39e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5fb00a09e9b0375e1ad9d4fefc4a62a67e7ea658"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a1a21995c2e1cc2ca6b2226cfe4f5f018370182a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a1ce01764a812c22a47d30aea78e347aebd3eea1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9dfee5e63ee9b5c47be9e344ebc5bd3f43fca78"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68349.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-68349"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "wifi: carl9170: fix buffer overflow in rx_stream failover path"
}