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cilium-1.18, cilium-1.18-clustermesh-apiserver and 5 more products — security advisory

Type: advisorySources: OSVAdvisory ID: MINI-x3cr-7mjq-xrwq

This notice tracks CVE-2026-56851 for cilium-1.18, cilium-1.18-clustermesh-apiserver and 5 more products. Fixed versions are listed in the package details.

Products
cilium-1.18, cilium-1.18-clustermesh-apiserver, cilium-1.18-hubble-relay, cilium-1.18-operator, cilium-1.18-operator-aws, cilium-1.18-operator-azure, cilium-1.18-operator-generic
Affected versions
Not specified
Fixed versions
1.18.13-r3
CVEs
CVE-2026-56851
Confirmed fixed CVEs
Not specified
Updated in this feed
28 Oct 2026, 10:01 UTC · Revision 1

Source evidence

MINI-x3cr-7mjq-xrwq

core-osv · Original source

Published 8 Oct 2026, 14:30 UTC

MINI-x3cr-7mjq-xrwq

osv:MINI-x3cr-7mjq-xrwq

cilium-1.18

Fixed versions: 1.18.13-r3

cilium-1.18-clustermesh-apiserver

Fixed versions: 1.18.13-r3

cilium-1.18-hubble-relay

Fixed versions: 1.18.13-r3

cilium-1.18-operator

Fixed versions: 1.18.13-r3

cilium-1.18-operator-aws

Fixed versions: 1.18.13-r3

cilium-1.18-operator-azure

Fixed versions: 1.18.13-r3

cilium-1.18-operator-generic

Fixed versions: 1.18.13-r3

Complete source record
{
  "id": "cd984edf2b54745909c83abec0b724a98b867d53603648a1ba1de9c6cdd5658e",
  "url": "https://osv.dev/vulnerability/MINI-x3cr-7mjq-xrwq",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "MINI-x3cr-7mjq-xrwq",
    "summary": "MINI-x3cr-7mjq-xrwq",
    "evidence": "osv:MINI-x3cr-7mjq-xrwq",
    "products": [
      {
        "name": {
          "value": "cilium-1.18",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.18.13-r3",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "cilium-1.18-clustermesh-apiserver",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.18.13-r3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "cilium-1.18-hubble-relay",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.18.13-r3",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "cilium-1.18-operator",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.18.13-r3",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "cilium-1.18-operator-aws",
          "evidence": "/affected/4/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.18.13-r3",
            "evidence": "/affected/4/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "cilium-1.18-operator-azure",
          "evidence": "/affected/5/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.18.13-r3",
            "evidence": "/affected/5/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "cilium-1.18-operator-generic",
          "evidence": "/affected/6/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.18.13-r3",
            "evidence": "/affected/6/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "MINI-x3cr-7mjq-xrwq",
      "aliases": [
        "MINI-x3cr-7mjq-xrwq"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.18.13-r3"
                }
              ]
            }
          ],
          "package": {
            "name": "cilium-1.18",
            "purl": "pkg:apk/minimos/cilium-1.18",
            "ecosystem": "MinimOS"
          },
          "database_specific": {
            "source": "https://packages.mini.dev/advisories/osv/MINI-x3cr-7mjq-xrwq.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.18.13-r3"
                }
              ]
            }
          ],
          "package": {
            "name": "cilium-1.18-clustermesh-apiserver",
            "purl": "pkg:apk/minimos/cilium-1.18-clustermesh-apiserver",
            "ecosystem": "MinimOS"
          },
          "database_specific": {
            "source": "https://packages.mini.dev/advisories/osv/MINI-x3cr-7mjq-xrwq.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.18.13-r3"
                }
              ]
            }
          ],
          "package": {
            "name": "cilium-1.18-hubble-relay",
            "purl": "pkg:apk/minimos/cilium-1.18-hubble-relay",
            "ecosystem": "MinimOS"
          },
          "database_specific": {
            "source": "https://packages.mini.dev/advisories/osv/MINI-x3cr-7mjq-xrwq.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.18.13-r3"
                }
              ]
            }
          ],
          "package": {
            "name": "cilium-1.18-operator",
            "purl": "pkg:apk/minimos/cilium-1.18-operator",
            "ecosystem": "MinimOS"
          },
          "database_specific": {
            "source": "https://packages.mini.dev/advisories/osv/MINI-x3cr-7mjq-xrwq.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.18.13-r3"
                }
              ]
            }
          ],
          "package": {
            "name": "cilium-1.18-operator-aws",
            "purl": "pkg:apk/minimos/cilium-1.18-operator-aws",
            "ecosystem": "MinimOS"
          },
          "database_specific": {
            "source": "https://packages.mini.dev/advisories/osv/MINI-x3cr-7mjq-xrwq.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.18.13-r3"
                }
              ]
            }
          ],
          "package": {
            "name": "cilium-1.18-operator-azure",
            "purl": "pkg:apk/minimos/cilium-1.18-operator-azure",
            "ecosystem": "MinimOS"
          },
          "database_specific": {
            "source": "https://packages.mini.dev/advisories/osv/MINI-x3cr-7mjq-xrwq.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.18.13-r3"
                }
              ]
            }
          ],
          "package": {
            "name": "cilium-1.18-operator-generic",
            "purl": "pkg:apk/minimos/cilium-1.18-operator-generic",
            "ecosystem": "MinimOS"
          },
          "database_specific": {
            "source": "https://packages.mini.dev/advisories/osv/MINI-x3cr-7mjq-xrwq.json"
          }
        }
      ],
      "modified": "2026-10-08T17:24:51.148671814Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-56851",
        "GHSA-gx9w-9qq8-m485",
        "GO-2026-6629"
      ],
      "references": []
    },
    "related_cves": [
      {
        "value": "CVE-2026-56851",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 104184,
  "published_at": "2026-10-08T14:30:58+00:00"
}