Unrated

DEBIAN-CVE-2026-41493

Type: advisorySource: OSV1 source record

YARD is a Ruby Documentation tool. Prior to version 0.9.42, a path traversal vulnerability was discovered in YARD when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions. This issue has been patched in version 0.9.42.

Announced 8 May 2026Group revision 1

Original source ↗

DEBIAN-CVE-2026-41493

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:DEBIAN-CVE-2026-41493

yard

Source reference: /affected/0/package/name

Affected versions: 0.9.28-2
Source reference: /affected/0/versions
0.9.28-2+deb12u1
Source reference: /affected/0/versions
0.9.28-2+deb12u2
Source reference: /affected/0/versions
0.9.34-1
Source reference: /affected/0/versions
0.9.35-1
Source reference: /affected/0/versions
0.9.36-1
Source reference: /affected/0/versions
0.9.37-1
Source reference: /affected/0/versions
0.9.38-1
Source reference: /affected/0/versions
0.9.39-1
Source reference: /affected/0/versions
0.9.44-1
Source reference: /affected/0/versions
0.9.45-1
Source reference: /affected/0/versions
1.17.patch1-5
Source reference: /affected/0/versions
2.2-3
Source reference: /affected/0/versions
2.2-4
Source reference: /affected/0/versions
2.2-5
Source reference: /affected/0/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

yard

Source reference: /affected/1/package/name

Affected versions: 0.9.37-1
Source reference: /affected/1/versions
0.9.38-1
Source reference: /affected/1/versions
0.9.39-1
Source reference: /affected/1/versions
0.9.44-1
Source reference: /affected/1/versions
0.9.45-1
Source reference: /affected/1/versions
1.17.patch1-5
Source reference: /affected/1/versions
2.2-3
Source reference: /affected/1/versions
2.2-4
Source reference: /affected/1/versions
2.2-5
Source reference: /affected/1/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

yard

Source reference: /affected/2/package/name

Affected versions: 0.9.37-1
Source reference: /affected/2/versions
0.9.38-1
Source reference: /affected/2/versions
0.9.39-1
Source reference: /affected/2/versions
0.9.44-1
Source reference: /affected/2/versions
0.9.45-1
Source reference: /affected/2/versions
1.17.patch1-5
Source reference: /affected/2/versions
2.2-3
Source reference: /affected/2/versions
2.2-4
Source reference: /affected/2/versions
2.2-5
Source reference: /affected/2/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "yard",
      "purl": "pkg:deb/debian/yard?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "0.9.28-2",
      "0.9.28-2+deb12u1",
      "0.9.28-2+deb12u2",
      "0.9.34-1",
      "0.9.35-1",
      "0.9.36-1",
      "0.9.37-1",
      "0.9.38-1",
      "0.9.39-1",
      "0.9.44-1",
      "0.9.45-1",
      "1.17.patch1-5",
      "2.2-3",
      "2.2-4",
      "2.2-5"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41493.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "yard",
      "purl": "pkg:deb/debian/yard?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "0.9.37-1",
      "0.9.38-1",
      "0.9.39-1",
      "0.9.44-1",
      "0.9.45-1",
      "1.17.patch1-5",
      "2.2-3",
      "2.2-4",
      "2.2-5"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41493.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "yard",
      "purl": "pkg:deb/debian/yard?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "0.9.37-1",
      "0.9.38-1",
      "0.9.39-1",
      "0.9.44-1",
      "0.9.45-1",
      "1.17.patch1-5",
      "2.2-3",
      "2.2-4",
      "2.2-5"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41493.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event: #56490 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 16:39:22 GMT
Publisher date: Fri, 08 May 2026 14:16:33 GMT

Read the original announcement

Revision history

25 Oct 2026DEBIAN-CVE-2026-41493 · Revision 1Source updated