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DEBIAN-CVE-2026-23992

Type: advisorySource: OSV1 source record

go-tuf is a Go implementation of The Update Framework (TUF). Starting in version 2.0.0 and prior to version 2.3.1, a compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. This can lead to unauthorized modification to TUF metadata files is possible at rest, or during transit as no integrity checks are made. Version 2.3.1 fixes the issue. As a workaround, always make sure that the TUF metadata roles are configured with a threshold of at least 1.

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-23992

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-2026-23992

golang-github-theupdateframework-go-tuf

Source reference: /affected/0/package/name

Affected versions
2.0.2+0.7.0-1

Source reference: /affected/0/versions

2.3.0+0.7.0-1

Source reference: /affected/0/versions

2.4.1+0.7.0-1

Source reference: /affected/0/versions

2.4.1+0.7.0-2

Source reference: /affected/0/versions

2.4.1+0.7.0-2~exp

Source reference: /affected/0/versions

2.4.2+0.7.0-1

Source reference: /affected/0/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

golang-github-theupdateframework-go-tuf

Source reference: /affected/1/package/name

Affected versions
2.0.2+0.7.0-1

Source reference: /affected/1/versions

2.3.0+0.7.0-1

Source reference: /affected/1/versions

Fixed versions
2.4.1+0.7.0-1

Source reference: /affected/1/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": "golang-github-theupdateframework-go-tuf",
      "purl": "pkg:deb/debian/golang-github-theupdateframework-go-tuf?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "2.0.2+0.7.0-1",
      "2.3.0+0.7.0-1",
      "2.4.1+0.7.0-1",
      "2.4.1+0.7.0-2",
      "2.4.1+0.7.0-2~exp",
      "2.4.2+0.7.0-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-23992.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "2.4.1+0.7.0-1"
          }
        ]
      }
    ],
    "package": {
      "name": "golang-github-theupdateframework-go-tuf",
      "purl": "pkg:deb/debian/golang-github-theupdateframework-go-tuf?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "2.0.2+0.7.0-1",
      "2.3.0+0.7.0-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-23992.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#57434 · Revision 1
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Publisher date
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