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ALPINE-CVE-2026-94300

ALPINE-CVE-2026-94300

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

Replaying GSS-TSIG signed UDP messages can result in memory corruption in "`named`". An attacker who can capture a previously signed UDP message can replay it while the negotiated TSIG key is still valid. By also sending crafted queries to a zone the attacker controls, the attacker may potentially achieve remote code execution. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.29, 9.21.0 through 9.21.26, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.29-S1.

CVSS 8.1 · High · Fix available

Published
Updated

Stack: system

Affected products and versions

  • bind Alpine:v3.22

    Affected ranges
    • ECOSYSTEM: < 9.20.30-r0

    Update to 9.20.30-r0

  • bind Alpine:v3.23

    Affected ranges
    • ECOSYSTEM: < 9.20.30-r0

    Update to 9.20.30-r0

  • bind Alpine:v3.24

    Affected ranges
    • ECOSYSTEM: < 9.20.30-r0

    Update to 9.20.30-r0

Original sources

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