{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0bbdd42b7efa66685b6d74701bcde3a596a3a59d"
            },
            {
              "fixed": "0bf92a90bf05ecafe52e92d5bc15a585021a64ac"
            },
            {
              "fixed": "54add3b7d3c154ca89ef5bac2582b0ed1a3a15d5"
            },
            {
              "fixed": "768f665f3685b455ed686370ed7ccb852a125a3b"
            },
            {
              "fixed": "9aa7edc1347b98774e5167ca34e5b8aa6083bde7"
            },
            {
              "fixed": "d643c1ec80b70508f54dac12179e36920e2c00de"
            },
            {
              "fixed": "cdce1e797addab72393c0dfee31aaca41ef7d937"
            },
            {
              "fixed": "a3ca27762ce8476b4fbf9b2a8f5cb74c38e483e4"
            },
            {
              "fixed": "05cfe9863ef049d98141dc2969eefde72fb07625"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.28"
            },
            {
              "fixed": "5.10.259"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.210"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.176"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.143"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.94"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.36"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45850.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: skip ipv6 extension headers for csum checks\n\nProtocol checksum validation fails for IPv6 if there are extension\nheaders before the protocol header. iph-\u003elen already contains its\noffset, so use it to fix the problem.",
  "id": "CVE-2026-45850",
  "modified": "2026-07-08T05:37:25.337194506Z",
  "published": "2026-05-27T12:15:21.389Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/05cfe9863ef049d98141dc2969eefde72fb07625"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0bf92a90bf05ecafe52e92d5bc15a585021a64ac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/54add3b7d3c154ca89ef5bac2582b0ed1a3a15d5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/768f665f3685b455ed686370ed7ccb852a125a3b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9aa7edc1347b98774e5167ca34e5b8aa6083bde7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a3ca27762ce8476b4fbf9b2a8f5cb74c38e483e4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cdce1e797addab72393c0dfee31aaca41ef7d937"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d643c1ec80b70508f54dac12179e36920e2c00de"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45850.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45850"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "ipvs: skip ipv6 extension headers for csum checks"
}