UnratedFix available

DEBIAN-CVE-2026-38978

Type: advisorySource: OSV1 source record

transmission through 4.1.1 was found to have a clickjacking weakness in the browser-facing WebUI and RPC response paths.

Announced 2 Jun 2026Group revision 1

Original source ↗

DEBIAN-CVE-2026-38978

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-2026-38978

transmission

Source reference: /affected/0/package/name

Affected versions: 3.00-2.1
Source reference: /affected/0/versions
3.00-2.1+deb12u1
Source reference: /affected/0/versions
4.0.1-1
Source reference: /affected/0/versions
4.0.2-1
Source reference: /affected/0/versions
4.0.5-1
Source reference: /affected/0/versions
4.0.5-2
Source reference: /affected/0/versions
4.0.5-3
Source reference: /affected/0/versions
4.0.6+dfsg-1
Source reference: /affected/0/versions
4.0.6+dfsg-2
Source reference: /affected/0/versions
4.0.6+dfsg-3
Source reference: /affected/0/versions
4.1.0+dfsg-1
Source reference: /affected/0/versions
4.1.0+dfsg-1~bpo13+1
Source reference: /affected/0/versions
4.1.0~beta1+dfsg-1
Source reference: /affected/0/versions
4.1.0~beta2+dfsg-1
Source reference: /affected/0/versions
4.1.0~beta2+dfsg-2
Source reference: /affected/0/versions
4.1.0~beta2+dfsg-3
Source reference: /affected/0/versions
4.1.0~beta2+dfsg-4
Source reference: /affected/0/versions
4.1.0~beta2+dfsg-5
Source reference: /affected/0/versions
4.1.0~beta3+dfsg-1
Source reference: /affected/0/versions
4.1.0~beta4+dfsg-1
Source reference: /affected/0/versions
4.1.0~beta5+dfsg-1
Source reference: /affected/0/versions
4.1.1+dfsg-1
Source reference: /affected/0/versions
4.1.1+dfsg-1~bpo13+1
Source reference: /affected/0/versions
4.1.2+dfsg-1
Source reference: /affected/0/versions
4.1.2+dfsg-1~bpo13+1
Source reference: /affected/0/versions
4.1.3+dfsg-1
Source reference: /affected/0/versions
4.1.3+dfsg-1~bpo13+1
Source reference: /affected/0/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

transmission

Source reference: /affected/1/package/name

Affected versions: 4.1.0~beta2+dfsg-3
Source reference: /affected/1/versions
4.1.0~beta2+dfsg-3+deb13u1
Source reference: /affected/1/versions
Fixed versions: 4.1.0~beta2+dfsg-3+deb13u2
Source reference: /affected/1/ranges
Prerequisites: Not stated in this record

transmission

Source reference: /affected/2/package/name

Affected versions: 4.1.0+dfsg-1
Source reference: /affected/2/versions
4.1.0+dfsg-1~bpo13+1
Source reference: /affected/2/versions
4.1.0~beta2+dfsg-3
Source reference: /affected/2/versions
4.1.0~beta2+dfsg-4
Source reference: /affected/2/versions
4.1.0~beta2+dfsg-5
Source reference: /affected/2/versions
4.1.0~beta3+dfsg-1
Source reference: /affected/2/versions
4.1.0~beta4+dfsg-1
Source reference: /affected/2/versions
4.1.0~beta5+dfsg-1
Source reference: /affected/2/versions
4.1.1+dfsg-1
Source reference: /affected/2/versions
4.1.1+dfsg-1~bpo13+1
Source reference: /affected/2/versions
4.1.2+dfsg-1~bpo13+1
Source reference: /affected/2/versions
Fixed versions: 4.1.2+dfsg-1
Source reference: /affected/2/ranges
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": "transmission",
      "purl": "pkg:deb/debian/transmission?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "3.00-2.1",
      "3.00-2.1+deb12u1",
      "4.0.1-1",
      "4.0.2-1",
      "4.0.5-1",
      "4.0.5-2",
      "4.0.5-3",
      "4.0.6+dfsg-1",
      "4.0.6+dfsg-2",
      "4.0.6+dfsg-3",
      "4.1.0+dfsg-1",
      "4.1.0+dfsg-1~bpo13+1",
      "4.1.0~beta1+dfsg-1",
      "4.1.0~beta2+dfsg-1",
      "4.1.0~beta2+dfsg-2",
      "4.1.0~beta2+dfsg-3",
      "4.1.0~beta2+dfsg-4",
      "4.1.0~beta2+dfsg-5",
      "4.1.0~beta3+dfsg-1",
      "4.1.0~beta4+dfsg-1",
      "4.1.0~beta5+dfsg-1",
      "4.1.1+dfsg-1",
      "4.1.1+dfsg-1~bpo13+1",
      "4.1.2+dfsg-1",
      "4.1.2+dfsg-1~bpo13+1",
      "4.1.3+dfsg-1",
      "4.1.3+dfsg-1~bpo13+1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-38978.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "4.1.0~beta2+dfsg-3+deb13u2"
          }
        ]
      }
    ],
    "package": {
      "name": "transmission",
      "purl": "pkg:deb/debian/transmission?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "4.1.0~beta2+dfsg-3",
      "4.1.0~beta2+dfsg-3+deb13u1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-38978.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "4.1.2+dfsg-1"
          }
        ]
      }
    ],
    "package": {
      "name": "transmission",
      "purl": "pkg:deb/debian/transmission?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "4.1.0+dfsg-1",
      "4.1.0+dfsg-1~bpo13+1",
      "4.1.0~beta2+dfsg-3",
      "4.1.0~beta2+dfsg-4",
      "4.1.0~beta2+dfsg-5",
      "4.1.0~beta3+dfsg-1",
      "4.1.0~beta4+dfsg-1",
      "4.1.0~beta5+dfsg-1",
      "4.1.1+dfsg-1",
      "4.1.1+dfsg-1~bpo13+1",
      "4.1.2+dfsg-1~bpo13+1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-38978.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event: #57602 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 17:21:24 GMT
Publisher date: Tue, 02 Jun 2026 16:16:38 GMT

Read the original announcement

Revision history

25 Oct 2026DEBIAN-CVE-2026-38978 · Revision 1Source updated