{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "26ec037f9841e49cc5c615deb8e1e73e5beab2ca"
            },
            {
              "fixed": "06d1d9b56ef8132fbf85006885eb43d9510b8b02"
            },
            {
              "fixed": "acbdc276091b308ca7794acb86e761f8203e2f59"
            },
            {
              "fixed": "300348e3ba1521b003d59825f97e24f9a6859688"
            },
            {
              "fixed": "44af98cc7d5ef8e730488d5df1eecd5deeaa5947"
            },
            {
              "fixed": "4649e6faeecdc2d44bfa6ccbe405eef27e55d816"
            },
            {
              "fixed": "b5ee5b266f833601ac4817f6df0bc496fc376a28"
            },
            {
              "fixed": "e7acfc990c29890c883d0d0ce3f737d003a43b44"
            },
            {
              "fixed": "a63d2dbaeb50a85d4c976b15a36e6b0c7113db5b"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.36"
            },
            {
              "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": "6.6.151"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.103"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.44"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80714.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: do not propagate one-packet flag to synced conns\n\nSynced connections can be created before their destination exists. When\nthe destination is later added, ip_vs_bind_dest() copies connection flags\nfrom the destination into cp-\u003eflags.\n\nIP_VS_CONN_F_ONE_PACKET connections are not synced. If a synced\nconnection inherits IP_VS_CONN_F_ONE_PACKET while it is already hashed,\nexpiry can treat it as a one-packet connection and skip unlinking the\nexisting conn_tab node, leaving stale hash nodes pointing at a freed\nstruct ip_vs_conn.\n\nDrop IP_VS_CONN_F_ONE_PACKET from destination flags when binding synced\nconnections.",
  "id": "CVE-2026-80714",
  "modified": "2026-08-31T03:30:55.954021336Z",
  "published": "2026-08-28T06:53:13.069Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/06d1d9b56ef8132fbf85006885eb43d9510b8b02"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/300348e3ba1521b003d59825f97e24f9a6859688"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44af98cc7d5ef8e730488d5df1eecd5deeaa5947"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4649e6faeecdc2d44bfa6ccbe405eef27e55d816"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a63d2dbaeb50a85d4c976b15a36e6b0c7113db5b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/acbdc276091b308ca7794acb86e761f8203e2f59"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b5ee5b266f833601ac4817f6df0bc496fc376a28"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e7acfc990c29890c883d0d0ce3f737d003a43b44"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80714.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80714"
    },
    {
      "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: do not propagate one-packet flag to synced conns"
}