libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Windows)
CVE-2021-35583 is fixed in 11 products on 1 platform, first by libmysqlclient21 8.0.26-0ubuntu0.20.04.2, released October 20, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Vulnerability in the MySQL Server product of Oracle MySQL (component:Server: Windows). Supported versions that are affected are 8.0.25 andprior. Easily exploitable vulnerability allows unauthenticated attackerwith network access via multiple protocols to compromise MySQL Server.Successful attacks of this vulnerability can result in unauthorized abilityto cause a hang or frequently repeatable crash (complete DOS) of MySQLServer. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector:(CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libmysqlclient21 · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | libmysqlclient21 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| libmysqlclient21 · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | libmysqlclient21 8.0.26-0ubuntu1 | Jul 15, 2025 |
| libmysqlclient21 · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | libmysqlclient21 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-client · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-client 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-client · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-client 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-client · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-client 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-client-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-client-8.0 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-client-8.0 · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-client-8.0 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-client-8.0 · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-client-8.0 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-client-core-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-client-core-8.0 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-client-core-8.0 · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-client-core-8.0 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-client-core-8.0 · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-client-core-8.0 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-router · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-router 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-router · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-router 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-router · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-router 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-server · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-server 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-server · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-server 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-server · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-server 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-server-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-server-8.0 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-server-8.0 · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-server-8.0 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-server-8.0 · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-server-8.0 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-server-core-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-server-core-8.0 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-server-core-8.0 · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-server-core-8.0 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-server-core-8.0 · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-server-core-8.0 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-source-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-source-8.0 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-source-8.0 · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-source-8.0 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-source-8.0 · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-source-8.0 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-testsuite · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-testsuite 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-testsuite · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-testsuite 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-testsuite · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-testsuite 8.0.26-0ubuntu1 | Jan 16, 2026 |
| mysql-testsuite-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.26-0ubuntu0.20.04.2 | mysql-testsuite-8.0 8.0.26-0ubuntu0.20.04.2 | Oct 20, 2021 |
| mysql-testsuite-8.0 · Ubuntu 22.04.1 LTS (jammy) | 8.0.26-0ubuntu1 | mysql-testsuite-8.0 8.0.26-0ubuntu1 | Jul 15, 2025 |
| mysql-testsuite-8.0 · Ubuntu 24.10 (oracular) | 8.0.26-0ubuntu1 | mysql-testsuite-8.0 8.0.26-0ubuntu1 | Jan 16, 2026 |
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