Red Hat Security Advisory: rsync security, bug fix, and enhancement update

{
  "id": "1451039be65cd8984e84241f955a94684f2f36852a1d3b1bedf826b0584f5968",
  "url": "https://osv.dev/vulnerability/RHSA-2026%3A74095",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Red Hat Security Advisory: rsync security, bug fix, and enhancement update",
    "summary": "Red Hat Security Advisory: rsync security, bug fix, and enhancement update",
    "evidence": "osv:RHSA-2026:74095",
    "products": [
      {
        "name": {
          "value": "rsync",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:3.1.3-28.el8_10",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "rsync-daemon",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:3.1.3-28.el8_10",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "rsync-debuginfo",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:3.1.3-28.el8_10",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "rsync-debugsource",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:3.1.3-28.el8_10",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "RHSA-2026:74095",
      "aliases": [
        "RHSA-2026:74095"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:3.1.3-28.el8_10"
                }
              ]
            }
          ],
          "package": {
            "name": "rsync",
            "purl": "pkg:rpm/redhat/rsync",
            "ecosystem": "Red Hat:enterprise_linux:8::baseos"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:74095.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:3.1.3-28.el8_10"
                }
              ]
            }
          ],
          "package": {
            "name": "rsync-daemon",
            "purl": "pkg:rpm/redhat/rsync-daemon",
            "ecosystem": "Red Hat:enterprise_linux:8::baseos"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:74095.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:3.1.3-28.el8_10"
                }
              ]
            }
          ],
          "package": {
            "name": "rsync-debuginfo",
            "purl": "pkg:rpm/redhat/rsync-debuginfo",
            "ecosystem": "Red Hat:enterprise_linux:8::baseos"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:74095.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:3.1.3-28.el8_10"
                }
              ]
            }
          ],
          "package": {
            "name": "rsync-debugsource",
            "purl": "pkg:rpm/redhat/rsync-debugsource",
            "ecosystem": "Red Hat:enterprise_linux:8::baseos"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:74095.json"
          }
        }
      ],
      "modified": "2026-10-10T10:21:11Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-53783",
        "CVE-2026-53784",
        "CVE-2026-53785",
        "CVE-2026-53789",
        "CVE-2026-53790",
        "CVE-2026-53793",
        "CVE-2026-53795",
        "CVE-2026-53802",
        "CVE-2026-53803",
        "CVE-2026-70452",
        "CVE-2026-70453",
        "CVE-2026-70456",
        "CVE-2026-70458",
        "CVE-2026-70460",
        "CVE-2026-70461",
        "CVE-2026-70463",
        "CVE-2026-70464"
      ],
      "references": [
        "https://access.redhat.com/errata/RHSA-2026:74095",
        "https://access.redhat.com/security/updates/classification/#important",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515368",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515375",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515378",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515379",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515380",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515381",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515384",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515385",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515386",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515389",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515395",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515396",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515403",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515409",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515416",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515417",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2515419",
        "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_74095.json",
        "https://access.redhat.com/security/cve/CVE-2026-53783",
        "https://www.cve.org/CVERecord?id=CVE-2026-53783",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53783",
        "https://github.com/RsyncProject/rsync/releases/tag/v3.5.0",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-9cgc-64g4-3gv5",
        "https://www.vulncheck.com/advisories/rsync-toctou-race-condition-directory-escape-via-rrsync",
        "https://access.redhat.com/security/cve/CVE-2026-53784",
        "https://www.cve.org/CVERecord?id=CVE-2026-53784",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53784",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-ffg2-fr5g-3rxw",
        "https://www.vulncheck.com/advisories/rsync-path-traversal-via-symlink-module-root",
        "https://access.redhat.com/security/cve/CVE-2026-53785",
        "https://www.cve.org/CVERecord?id=CVE-2026-53785",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53785",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-pph3-7xmf-rrqg",
        "https://www.vulncheck.com/advisories/rsync-path-traversal-write-escape-via-relative-mode",
        "https://access.redhat.com/security/cve/CVE-2026-53789",
        "https://www.cve.org/CVERecord?id=CVE-2026-53789",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53789",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-fxwg-7hmf-xh5q",
        "https://www.vulncheck.com/advisories/rsync-arbitrary-file-deletion-via-malicious-file-list",
        "https://access.redhat.com/security/cve/CVE-2026-53790",
        "https://www.cve.org/CVERecord?id=CVE-2026-53790",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53790",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-5hcf-7xxm-rmqq",
        "https://www.vulncheck.com/advisories/rsync-command-injection-via-multiple-code-paths",
        "https://access.redhat.com/security/cve/CVE-2026-53793",
        "https://www.cve.org/CVERecord?id=CVE-2026-53793",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53793",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-wj7w-vh23-mm44",
        "https://www.vulncheck.com/advisories/rsync-path-confinement-bypass-via-boundary-marker-in-chroot-mode",
        "https://access.redhat.com/security/cve/CVE-2026-53795",
        "https://www.cve.org/CVERecord?id=CVE-2026-53795",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53795",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-m9vj-637x-v6pq",
        "https://www.vulncheck.com/advisories/rsync-arbitrary-file-write-via-temp-dir-link-dest",
        "https://access.redhat.com/security/cve/CVE-2026-53802",
        "https://www.cve.org/CVERecord?id=CVE-2026-53802",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53802",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-4mfr-8jrv-49x4",
        "https://www.vulncheck.com/advisories/rsync-arbitrary-file-read-via-symlink-following",
        "https://access.redhat.com/security/cve/CVE-2026-53803",
        "https://www.cve.org/CVERecord?id=CVE-2026-53803",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-53803",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-g9f4-7q66-9582",
        "https://www.vulncheck.com/advisories/rsync-symlink-following-arbitrary-file-overwrite",
        "https://access.redhat.com/security/cve/CVE-2026-70452",
        "https://www.cve.org/CVERecord?id=CVE-2026-70452",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70452",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-6692-28cx-wpqq",
        "https://www.vulncheck.com/advisories/rsync-access-control-bypass-via-dns-resolution-failure",
        "https://access.redhat.com/security/cve/CVE-2026-70453",
        "https://www.cve.org/CVERecord?id=CVE-2026-70453",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70453",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-8x5r-mjx8-83hv",
        "https://www.vulncheck.com/advisories/rsync-algorithmic-complexity-dos-via-hash-search",
        "https://access.redhat.com/security/cve/CVE-2026-70456",
        "https://www.cve.org/CVERecord?id=CVE-2026-70456",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70456",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-78jc-79jv-v6rw",
        "https://www.vulncheck.com/advisories/rsync-heap-out-of-bounds-write-via-read-args",
        "https://access.redhat.com/security/cve/CVE-2026-70458",
        "https://www.cve.org/CVERecord?id=CVE-2026-70458",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70458",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-gg3m-4m9m-268h",
        "https://www.vulncheck.com/advisories/rsync-out-of-bounds-write-via-flag-hlinked-handling",
        "https://access.redhat.com/security/cve/CVE-2026-70460",
        "https://www.cve.org/CVERecord?id=CVE-2026-70460",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70460",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-w3xf-j2r2-gv4x",
        "https://www.vulncheck.com/advisories/rsync-path-traversal-via-partial-dir-backup-dir-symlink",
        "https://access.redhat.com/security/cve/CVE-2026-70461",
        "https://www.cve.org/CVERecord?id=CVE-2026-70461",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70461",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-jhxm-j4mq-3fj4",
        "https://www.vulncheck.com/advisories/rsync-heap-out-of-bounds-write-via-files-from-entry",
        "https://access.redhat.com/security/cve/CVE-2026-70463",
        "https://www.cve.org/CVERecord?id=CVE-2026-70463",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70463",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-pfj8-79vq-xgvr",
        "https://www.vulncheck.com/advisories/rsync-authorization-bypass-via-auth-users-directive-parsing",
        "https://access.redhat.com/security/cve/CVE-2026-70464",
        "https://www.cve.org/CVERecord?id=CVE-2026-70464",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70464",
        "https://github.com/RsyncProject/rsync/security/advisories/GHSA-hrwq-ccf7-rw5m",
        "https://www.vulncheck.com/advisories/rsync-connection-slot-exhaustion-dos-via-handshake-stall"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-53783",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-53784",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-53785",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-53789",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-53790",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-53793",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-53795",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-53802",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-53803",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70452",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70453",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70456",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70458",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70460",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70461",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70463",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-70464",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 228802,
  "published_at": "2026-10-01T10:21:20+00:00"
}