{
  "document": {
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/debian10els/vex/2026/cve-2026-53785-els_os-debian10els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-08-16T14:47:42Z",
      "generator": {
        "date": "2026-08-16T14:47:42Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2026-53785-ELS_OS-DEBIAN10ELS",
      "initial_release_date": "2026-08-13T15:19:00Z",
      "revision_history": [
        {
          "date": "2026-08-13T15:19:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-08-16T14:47:42Z",
          "number": "2",
          "summary": "Official Publication"
        }
      ],
      "status": "final",
      "version": "2"
    },
    "title": "Security update on CVE-2026-53785"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Debian 10",
                "product": {
                  "name": "Debian 10",
                  "product_id": "Debian-10",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:debian:debian_linux:10:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Debian"
          }
        ],
        "category": "vendor",
        "name": "Software in the Public Interest, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "rsync-0:3.1.3-6+tuxcare.els4.amd64",
                "product": {
                  "name": "rsync-0:3.1.3-6+tuxcare.els4.amd64",
                  "product_id": "rsync-0:3.1.3-6+tuxcare.els4.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/rsync@3.1.3-6%2Btuxcare.els4?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "rsync-0:3.1.3-6+tuxcare.els3.amd64",
                "product": {
                  "name": "rsync-0:3.1.3-6+tuxcare.els3.amd64",
                  "product_id": "rsync-0:3.1.3-6+tuxcare.els3.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/rsync@3.1.3-6%2Btuxcare.els3?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "rsync-0:3.1.3-6+tuxcare.els1.amd64",
                "product": {
                  "name": "rsync-0:3.1.3-6+tuxcare.els1.amd64",
                  "product_id": "rsync-0:3.1.3-6+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/rsync@3.1.3-6%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "rsync-0:3.1.3-6+tuxcare.els2.amd64",
                "product": {
                  "name": "rsync-0:3.1.3-6+tuxcare.els2.amd64",
                  "product_id": "rsync-0:3.1.3-6+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/rsync@3.1.3-6%2Btuxcare.els2?arch=amd64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rsync-0:3.1.3-6+tuxcare.els4.amd64 as a component of Debian 10",
          "product_id": "Debian-10:rsync-0:3.1.3-6+tuxcare.els4.amd64"
        },
        "product_reference": "rsync-0:3.1.3-6+tuxcare.els4.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rsync-0:3.1.3-6+tuxcare.els3.amd64 as a component of Debian 10",
          "product_id": "Debian-10:rsync-0:3.1.3-6+tuxcare.els3.amd64"
        },
        "product_reference": "rsync-0:3.1.3-6+tuxcare.els3.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rsync-0:3.1.3-6+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:rsync-0:3.1.3-6+tuxcare.els1.amd64"
        },
        "product_reference": "rsync-0:3.1.3-6+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rsync-0:3.1.3-6+tuxcare.els2.amd64 as a component of Debian 10",
          "product_id": "Debian-10:rsync-0:3.1.3-6+tuxcare.els2.amd64"
        },
        "product_reference": "rsync-0:3.1.3-6+tuxcare.els2.amd64",
        "relates_to_product_reference": "Debian-10"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-53785",
      "cwe": {
        "id": "CWE-59",
        "name": "Improper Link Resolution Before File Access ('Link Following')"
      },
      "notes": [
        {
          "category": "description",
          "text": "rsync before 3.5.0 contains a path traversal vulnerability that allows a malicious sender to write files outside the intended destination directory tree by crafting relative paths with symlink components in --relative mode. The make_path() function follows symlinks pointing outside the destination tree while creating intermediate directories without verifying that created paths remain within the destination boundary, enabling arbitrary file writes on the receiver's filesystem.",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "under_investigation": [
          "Debian-10:rsync-0:3.1.3-6+tuxcare.els1.amd64",
          "Debian-10:rsync-0:3.1.3-6+tuxcare.els2.amd64",
          "Debian-10:rsync-0:3.1.3-6+tuxcare.els3.amd64",
          "Debian-10:rsync-0:3.1.3-6+tuxcare.els4.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-53785"
        },
        {
          "category": "external",
          "summary": "https://github.com/RsyncProject/rsync/releases/tag/v3.5.0",
          "url": "https://github.com/RsyncProject/rsync/releases/tag/v3.5.0"
        },
        {
          "category": "external",
          "summary": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-pph3-7xmf-rrqg",
          "url": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-pph3-7xmf-rrqg"
        },
        {
          "category": "external",
          "summary": "https://www.vulncheck.com/advisories/rsync-path-traversal-write-escape-via-relative-mode",
          "url": "https://www.vulncheck.com/advisories/rsync-path-traversal-write-escape-via-relative-mode"
        }
      ],
      "release_date": "2026-08-13T15:19:00Z",
      "remediations": [
        {
          "category": "none_available",
          "date": "2026-08-16T12:25:13.625033Z",
          "details": "Affected",
          "product_ids": [
            "Debian-10:rsync-0:3.1.3-6+tuxcare.els1.amd64",
            "Debian-10:rsync-0:3.1.3-6+tuxcare.els2.amd64",
            "Debian-10:rsync-0:3.1.3-6+tuxcare.els3.amd64",
            "Debian-10:rsync-0:3.1.3-6+tuxcare.els4.amd64"
          ]
        }
      ]
    }
  ]
}