rsync: Fix of 6 CVEs

{
  "id": "0f10afbbab8927d900c7c4a9d183ea3308590c5aaee3277869579fe202d3e3c5",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1790173668",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "rsync: Fix of 6 CVEs",
    "summary": "- CVE-2026-53790: command injection in the daemon pre-/post-xfer exec hooks and RSYNC_CONNECT_PROG - CVE-2026-70453: denial of service in hash_search() -- unbounded chain walk - CVE-2026-70456: out-of-bounds write in read_args() -- no slot reserved for the trailing NULL - CVE-2026-70458: out-of-bounds read of the F_SUM slot in hard_link_check() - CVE-2026-70462: denial of service via a peer-supplied MSG_IO_TIMEOUT in set_io_timeout() - CVE-2026-70464: denial of service -- unbounded daemon pre-transfer handshake",
    "evidence": "osv:CLSA-2026-1790173668",
    "products": [
      {
        "name": {
          "value": "rsync",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.1.3-12.el8.tuxcare.els15",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "rsync-daemon",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.1.3-12.el8.tuxcare.els15",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1790173668",
      "aliases": [
        "CLSA-2026-1790173668"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.1.3-12.el8.tuxcare.els15"
                }
              ]
            }
          ],
          "package": {
            "name": "rsync",
            "purl": "pkg:rpm/tuxcare/rsync?distro=centos-8.5",
            "ecosystem": "TuxCare:CentOS:8.5"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1790173668.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.1.3-12.el8.tuxcare.els15"
                }
              ]
            }
          ],
          "package": {
            "name": "rsync-daemon",
            "purl": "pkg:rpm/tuxcare/rsync-daemon?distro=centos-8.5",
            "ecosystem": "TuxCare:CentOS:8.5"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1790173668.json"
          }
        }
      ],
      "modified": "2026-10-26T09:31:51.513484635Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-53790",
        "CVE-2026-70453",
        "CVE-2026-70456",
        "CVE-2026-70458",
        "CVE-2026-70462",
        "CVE-2026-70464"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/centos8.5els/CLSA-2026-1790173668.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53790",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70453",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70456",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70458",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70462",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70464"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-53790",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70453",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70456",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70458",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70462",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70464",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 448712,
  "published_at": "2026-09-23T14:28:08+00:00"
}