{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "8d8e20e2d7bba8c50e64e0eca1cb83956f468e49"
            },
            {
              "fixed": "ac6ac3d35bfc0ade9d17d354c84e503a946ebdab"
            },
            {
              "fixed": "e51687fc56c2e39ea6e9532925f1aabd4d529f61"
            },
            {
              "fixed": "3fb7edd2018bb1ad0a68157383d9b9dac33dd645"
            },
            {
              "fixed": "ad1e14710b360bda087ebf9fb82460eb5ef775de"
            },
            {
              "fixed": "a2f57827bf7c695b8c72dc4511cae8e86582369d"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.10.0"
            },
            {
              "fixed": "6.6.145"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.97"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68476.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: reload ip header after head reallocation\n\n__ip_vs_get_out_rt() calls skb_ensure_writable() which may\nreallocate skb-\u003ehead.",
  "id": "CVE-2026-68476",
  "modified": "2026-08-18T03:31:25.643711081Z",
  "published": "2026-08-15T05:51:32.170Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3fb7edd2018bb1ad0a68157383d9b9dac33dd645"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a2f57827bf7c695b8c72dc4511cae8e86582369d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ac6ac3d35bfc0ade9d17d354c84e503a946ebdab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad1e14710b360bda087ebf9fb82460eb5ef775de"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e51687fc56c2e39ea6e9532925f1aabd4d529f61"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68476.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-68476"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ipvs: reload ip header after head reallocation"
}