RHSA-2025:2883HighCVSS 7.5

Red Hat Security Advisory: mysql:8.0 security update

Published
March 17, 2025
Last Modified
August 6, 2026

🔗 CVE IDs covered (1)

CVE-2025-21521 →

📋 Description

CVE-2025-21521 — mysql: MySQL Server: Denial of service in Thread Pooling component

🎯 Affected products22

  • Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mecab-0:0.996-1.module+el8.0.0+3898+e09bb8de.9.src (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mecab-0:0.996-1.module+el8.0.0+3898+e09bb8de.9.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mecab-debuginfo-0:0.996-1.module+el8.0.0+3898+e09bb8de.9.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mecab-debugsource-0:0.996-1.module+el8.0.0+3898+e09bb8de.9.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mecab-ipadic-0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de.src (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mecab-ipadic-0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mecab-ipadic-EUCJP-0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.src (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-common-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-debuginfo-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-debugsource-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-devel-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-devel-debuginfo-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-errmsg-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-libs-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-libs-debuginfo-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-server-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-server-debuginfo-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-test-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)
  • mysql-test-debuginfo-0:8.0.40-1.module+el8.2.0+22898+0bdd8c5b.4.x86_64 (mysql:8.0) as a component of Red Hat Enterprise Linux AppStream AUS (v. 8.2)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

🔗 References (4)