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CVE-2025-21559

CVE-2025-21559

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

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and 9.1.0 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).

CVSS 5.5 · Medium · EPSS 0.7% · Fix available

Published
Updated

Stack: system · database

Affected products and versions

  • mysql

    Versions
    • ≥ *, ≤ 8.0.40: Affected (custom)
    • ≥ *, ≤ 8.4.3: Affected (custom)
    • ≥ *, ≤ 9.1.0: Affected (custom)

    No fix published

  • mysql-5.5 Ubuntu:14.04:LTS

    Versions
    • 5.5.32-0ubuntu7
    • 5.5.34-0ubuntu1
    • 5.5.34-0ubuntu2
    • 5.5.35-0ubuntu1
    • 5.5.35+dfsg-1ubuntu1
    • 5.5.37-0ubuntu0.14.04.1
    • 5.5.38-0ubuntu0.14.04.1
    • 5.5.40-0ubuntu0.14.04.1
    • 5.5.41-0ubuntu0.14.04.1
    • 5.5.43-0ubuntu0.14.04.1
    • 5.5.44-0ubuntu0.14.04.1
    • 5.5.46-0ubuntu0.14.04.2
    • 5.5.47-0ubuntu0.14.04.1
    • 5.5.49-0ubuntu0.14.04.1
    • 5.5.50-0ubuntu0.14.04.1
    • 5.5.52-0ubuntu0.14.04.1
    • 5.5.53-0ubuntu0.14.04.1
    • 5.5.54-0ubuntu0.14.04.1
    • 5.5.55-0ubuntu0.14.04.1
    • 5.5.57-0ubuntu0.14.04.1
    • 5.5.58-0ubuntu0.14.04.1
    • 5.5.59-0ubuntu0.14.04.1
    • 5.5.60-0ubuntu0.14.04.1
    • 5.5.61-0ubuntu0.14.04.1
    • 5.5.62-0ubuntu0.14.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • mysql-5.7 Ubuntu:Pro:16.04:LTS

    Versions
    • 5.7.11-0ubuntu4
    • 5.7.11-0ubuntu5
    • 5.7.11-0ubuntu6
    • 5.7.12-0ubuntu1
    • 5.7.12-0ubuntu1.1
    • 5.7.13-0ubuntu0.16.04.2
    • 5.7.15-0ubuntu0.16.04.1
    • 5.7.16-0ubuntu0.16.04.1
    • 5.7.17-0ubuntu0.16.04.1
    • 5.7.17-0ubuntu0.16.04.2
    • 5.7.18-0ubuntu0.16.04.1
    • 5.7.19-0ubuntu0.16.04.1
    • 5.7.20-0ubuntu0.16.04.1
    • 5.7.21-0ubuntu0.16.04.1
    • 5.7.22-0ubuntu0.16.04.1
    • 5.7.23-0ubuntu0.16.04.1
    • 5.7.24-0ubuntu0.16.04.1
    • 5.7.25-0ubuntu0.16.04.2
    • 5.7.26-0ubuntu0.16.04.1
    • 5.7.27-0ubuntu0.16.04.1
    • 5.7.28-0ubuntu0.16.04.2
    • 5.7.29-0ubuntu0.16.04.1
    • 5.7.30-0ubuntu0.16.04.1
    • 5.7.31-0ubuntu0.16.04.1
    • 5.7.32-0ubuntu0.16.04.1
    • 5.7.33-0ubuntu0.16.04.1
    • 5.7.35-0ubuntu0.16.04.1+esm1
    • 5.7.36-0ubuntu0.16.04.1+esm1
    • 5.7.37-0ubuntu0.16.04.1+esm1
    • 5.7.38-0ubuntu0.16.04.1+esm1
    • 5.7.39-0ubuntu0.16.04.1+esm2
    • 5.7.40-0ubuntu0.16.04.1+esm1
    • 5.7.41-0ubuntu0.16.04.1+esm1
    • 5.7.42-0ubuntu0.16.04.1+esm1
    • 5.7.43-0ubuntu0.16.04.1+esm1
    • 5.7.44-0ubuntu0.16.04.1+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • percona-server-5.6 Ubuntu:16.04:LTS

    Versions
    • 5.6.22-rel71.0-0ubuntu2
    • 5.6.22-rel71.0-0ubuntu4
    • 5.6.22-rel71.0-0ubuntu4.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • percona-xtradb-cluster-5.6 Ubuntu:16.04:LTS

    Versions
    • 5.6.21-25.8-0ubuntu2
    • 5.6.21-25.8-0ubuntu3
    • 5.6.21-25.8-0ubuntu3.1
    • 5.6.21-25.8-0ubuntu3.2
    • 5.6.34-26.19-0ubuntu0.16.04.1
    • 5.6.34-26.19-0ubuntu0.16.04.2
    • 5.6.37-26.21-0ubuntu0.16.04.1
    • 5.6.37-26.21-0ubuntu0.16.04.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • mysql-5.7 Ubuntu:Pro:18.04:LTS

    Versions
    • 5.7.19-0ubuntu1
    • 5.7.20-0ubuntu0.17.10.1
    • 5.7.20-1ubuntu1
    • 5.7.21-1ubuntu1
    • 5.7.22-0ubuntu18.04.1
    • 5.7.23-0ubuntu0.18.04.1
    • 5.7.24-0ubuntu0.18.04.1
    • 5.7.25-0ubuntu0.18.04.2
    • 5.7.26-0ubuntu0.18.04.1
    • 5.7.27-0ubuntu0.18.04.1
    • 5.7.28-0ubuntu0.18.04.4
    • 5.7.29-0ubuntu0.18.04.1
    • 5.7.30-0ubuntu0.18.04.1
    • 5.7.31-0ubuntu0.18.04.1
    • 5.7.32-0ubuntu0.18.04.1
    • 5.7.33-0ubuntu0.18.04.1
    • 5.7.34-0ubuntu0.18.04.1
    • 5.7.35-0ubuntu0.18.04.1
    • 5.7.35-0ubuntu0.18.04.2
    • 5.7.36-0ubuntu0.18.04.1
    • 5.7.37-0ubuntu0.18.04.1
    • 5.7.38-0ubuntu0.18.04.1
    • 5.7.39-0ubuntu0.18.04.2
    • 5.7.40-0ubuntu0.18.04.1
    • 5.7.41-0ubuntu0.18.04.1
    • 5.7.42-0ubuntu0.18.04.1
    • 5.7.43-0ubuntu0.18.04.1+esm1
    • 5.7.44-0ubuntu0.18.04.1+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • mysql-8.0 Ubuntu:20.04:LTS

    Versions
    • 8.0.17-0ubuntu2
    • 8.0.17-0ubuntu3
    • 8.0.18-0ubuntu3
    • 8.0.18-0ubuntu4
    • 8.0.18-0ubuntu5
    • 8.0.19-0ubuntu2
    • 8.0.19-0ubuntu3
    • 8.0.19-0ubuntu4
    • 8.0.19-0ubuntu5
    • 8.0.20-0ubuntu0.20.04.1
    • 8.0.21-0ubuntu0.20.04.3
    • 8.0.21-0ubuntu0.20.04.4
    • 8.0.22-0ubuntu0.20.04.2
    • 8.0.22-0ubuntu0.20.04.3
    • 8.0.23-0ubuntu0.20.04.1
    • 8.0.25-0ubuntu0.20.04.1
    • 8.0.26-0ubuntu0.20.04.2
    • 8.0.26-0ubuntu0.20.04.3
    • 8.0.27-0ubuntu0.20.04.1
    • 8.0.28-0ubuntu0.20.04.3
    • 8.0.29-0ubuntu0.20.04.2
    • 8.0.29-0ubuntu0.20.04.3
    • 8.0.30-0ubuntu0.20.04.2
    • 8.0.31-0ubuntu0.20.04.1
    • 8.0.31-0ubuntu0.20.04.2
    • 8.0.32-0buntu0.20.04.1
    • 8.0.32-0ubuntu0.20.04.2
    • 8.0.33-0ubuntu0.20.04.1
    • 8.0.33-0ubuntu0.20.04.2
    • 8.0.33-0ubuntu0.20.04.4
    • 8.0.34-0ubuntu0.20.04.1
    • 8.0.35-0ubuntu0.20.04.1
    • 8.0.36-0ubuntu0.20.04.1
    • 8.0.37-0ubuntu0.20.04.3
    • 8.0.39-0ubuntu0.20.04.1
    • 8.0.40-0ubuntu0.20.04.1
    Affected ranges
    • ECOSYSTEM: < 8.0.41-0ubuntu0.20.04.1

    Update to 8.0.41-0ubuntu0.20.04.1

  • mysql-8.0 Ubuntu:22.04:LTS

    Versions
    • 8.0.26-0ubuntu1
    • 8.0.27-0ubuntu0.21.10.1
    • 8.0.28-0ubuntu3
    • 8.0.28-0ubuntu4
    • 8.0.29-0ubuntu0.22.04.1
    • 8.0.29-0ubuntu0.22.04.2
    • 8.0.29-0ubuntu0.22.04.3
    • 8.0.30-0ubuntu0.22.04.1
    • 8.0.31-0ubuntu0.22.04.1
    • 8.0.32-0buntu0.22.04.1
    • 8.0.32-0ubuntu0.22.04.2
    • 8.0.33-0ubuntu0.22.04.1
    • 8.0.33-0ubuntu0.22.04.2
    • 8.0.33-0ubuntu0.22.04.4
    • 8.0.34-0ubuntu0.22.04.1
    • 8.0.35-0ubuntu0.22.04.1
    • 8.0.36-0ubuntu0.22.04.1
    • 8.0.37-0ubuntu0.22.04.3
    • 8.0.39-0ubuntu0.22.04.1
    • 8.0.40-0ubuntu0.22.04.1
    Affected ranges
    • ECOSYSTEM: < 8.0.41-0ubuntu0.22.04.1

    Update to 8.0.41-0ubuntu0.22.04.1

  • mysql-8.0 Ubuntu:24.04:LTS

    Versions
    • 8.0.34-1ubuntu1
    • 8.0.35-1ubuntu1
    • 8.0.35-1ubuntu2
    • 8.0.36-1
    • 8.0.36-2ubuntu1
    • 8.0.36-2ubuntu2
    • 8.0.36-2ubuntu3
    • 8.0.37-0ubuntu0.24.04.1
    • 8.0.39-0ubuntu0.24.04.1
    • 8.0.39-0ubuntu0.24.04.2
    • 8.0.40-0ubuntu0.24.04.1
    Affected ranges
    • ECOSYSTEM: < 8.0.41-0ubuntu0.24.04.1

    Update to 8.0.41-0ubuntu0.24.04.1

Original sources

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