{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d5c32c89b208e39a39cd8639aa21c012ce0daf4d"
            },
            {
              "fixed": "13403945c2385653e282dacda304dce2a25fdb53"
            },
            {
              "fixed": "2b169eedbb96f37f3f33d7b496d8283194988980"
            },
            {
              "fixed": "bf55969d9188380eb539bd216850bac27bc2e272"
            },
            {
              "fixed": "bef5514f6b6cb4bed9061f4b628d6be1cf26a39e"
            },
            {
              "fixed": "fbfe75c81bff2359a03e85cf84293484cf60fcb9"
            },
            {
              "fixed": "8afb1a787a2802caf1895dd96745cfd6790a6f95"
            },
            {
              "fixed": "91d8f8e5fd34d3aed26f0fe6cf52b3f71de66cc6"
            },
            {
              "fixed": "fc10c0ecf06f2981af5d04357612b00051e03e9e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.2.0"
            },
            {
              "fixed": "5.10.261"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.212"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.178"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "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/2026/80xxx/CVE-2026-80877.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix vllist leak\n\nFix a leak of the new vllist in afs_update_cell() in the event that it is an\nempty list (nr_servers == 0), in which case the old list isn't displaced\nunless the old list is also empty.",
  "id": "CVE-2026-80877",
  "modified": "2026-09-06T03:30:38.532854673Z",
  "published": "2026-09-04T16:48:56.638Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/13403945c2385653e282dacda304dce2a25fdb53"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b169eedbb96f37f3f33d7b496d8283194988980"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8afb1a787a2802caf1895dd96745cfd6790a6f95"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/91d8f8e5fd34d3aed26f0fe6cf52b3f71de66cc6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bef5514f6b6cb4bed9061f4b628d6be1cf26a39e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf55969d9188380eb539bd216850bac27bc2e272"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fbfe75c81bff2359a03e85cf84293484cf60fcb9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fc10c0ecf06f2981af5d04357612b00051e03e9e"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80877.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80877"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "afs: Fix vllist leak"
}