rsync: Fix of CVE-2026-43618

{
  "id": "3a89493c5ba5d6f10f17bdd2ef2bba6fa7fe8a719e7af68d99cdec456230c088",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1779711183",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "rsync: Fix of CVE-2026-43618",
    "summary": "- CVE-2026-43618: fix integer overflow in compressed-token decoder allowing remote memory disclosure via crafted compressed stream",
    "evidence": "osv:CLSA-2026-1779711183",
    "products": [
      {
        "name": {
          "value": "rsync",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.1.2-12.0.1.el7_9.tuxcare.els6",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1779711183",
      "aliases": [
        "CLSA-2026-1779711183"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.1.2-12.0.1.el7_9.tuxcare.els6"
                }
              ]
            }
          ],
          "package": {
            "name": "rsync",
            "purl": "pkg:rpm/tuxcare/rsync?distro=rhel-7",
            "ecosystem": "TuxCare:RHEL:7"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779711183.json"
          }
        }
      ],
      "modified": "2026-10-26T09:31:57.517100555Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-43618"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1779711183.html"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-43618",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 449135,
  "published_at": "2026-05-25T12:13:07+00:00"
}