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CVE-2026-41999

CVE-2026-41999 · Incorrect Behaviour of Views with TCP PROXY Requests

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Incorrect Behaviour of Views with TCP PROXY Requests

CVSS 4.8 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • authoritative

    Versions
    • ≥ 5.0.0, < 5.0.5: Affected (semver)

    Update to 5.0.5

  • pdns Debian:12

    Versions
    • 4.7.3-2
    • 4.8.0-1
    • 4.8.0-2
    • 4.8.1-1
    • 4.8.1-2
    • 4.8.2-1
    • 4.8.2-2
    • 4.8.3-1
    • 4.8.3-2
    • 4.8.3-3
    • 4.8.3-4
    • 4.9.0-1
    • 4.9.0-2
    • 4.9.1-1
    • 4.9.1-2
    • 4.9.1-3
    • 4.9.2-1
    • 4.9.2-2
    • 4.9.3-1
    • 4.9.3-2
    • 4.9.3-3
    • 4.9.4-1
    • 4.9.4-2
    • 4.9.7-1
    • 5.0.0-1
    • 5.0.0-2
    • 5.0.1-1
    • 5.0.2-1
    • 5.0.3-1
    • 5.0.4-1
    • 5.0.5-1
    • 5.0.5-2
    • 5.0.5-3
    • 5.0.5-4
    • 5.1.0-1
    • 5.1.1-1
    • 5.1.1-2
    • 5.1.1-3
    • 5.1.2-1
    • 5.1.3-1
    • 5.1.4-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pdns Debian:14

    Versions
    • 4.9.7-1
    • 5.0.0-1
    • 5.0.0-2
    • 5.0.1-1
    • 5.0.2-1
    • 5.0.3-1
    • 5.0.4-1
    Affected ranges
    • ECOSYSTEM: < 5.0.5-1

    Update to 5.0.5-1

  • pdns Ubuntu:Pro:16.04:LTS

    Versions
    • 3.4.5-1build2
    • 3.4.6-2
    • 3.4.6-3
    • 3.4.7-1
    • 3.4.7-2
    • 4.0.0~alpha1-1
    • 4.0.0~alpha2-2
    • 4.0.0~alpha2-3
    • 4.0.0~alpha2-3build1
    • 4.0.0~alpha2-3ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pdns Ubuntu:Pro:18.04:LTS

    Versions
    • 4.0.4-2
    • 4.0.4-2build1
    • 4.0.5-1
    • 4.1.0-1
    • 4.1.0-2
    • 4.1.0-2build1
    • 4.1.1-1
    • 4.1.1-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pdns Ubuntu:Pro:20.04:LTS

    Versions
    • 4.1.6-3build1
    • 4.2.0-1
    • 4.2.1-1
    • 4.2.1-1build1
    • 4.2.1-1build2
    • 4.2.1-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pdns Ubuntu:Pro:22.04:LTS

    Versions
    • 4.4.1-1build1
    • 4.4.1-3
    • 4.4.1-4
    • 4.5.2-1build1
    • 4.5.3-1
    • 4.5.3-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pdns Ubuntu:24.04:LTS

    Versions
    • 4.8.1-1build1
    • 4.8.3-2
    • 4.8.3-2build1
    • 4.8.3-3
    • 4.8.3-4
    • 4.8.3-4build2
    • 4.8.3-4build3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pdns Ubuntu:25.10

    Versions
    • 4.9.4-2
    • 4.9.7-1
    • 4.9.7-1build2
    • 5.0.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pdns Ubuntu:26.10

    Versions
    • 5.0.2-1build1
    • 5.0.5-4
    • 5.1.0-1
    • 5.1.1-1
    • 5.1.1-2
    • 5.1.1-3
    • 5.1.2-1
    • 5.1.3-1
    • 5.1.4-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • pdns Ubuntu:26.04:LTS

    Versions
    • 5.0.0-2
    • 5.0.1-1
    • 5.0.2-1
    • 5.0.2-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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