Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. 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).
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Oracle | MySQL Server | 8.0.0 – ≤ 8.0.42, 8.4.0 – ≤ 8.4.5, 9.0.0 – ≤ 9.3.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 25.10 | mysql-8.4 | 8.4.6-0ubuntu1 | — |
| Ubuntu 24.04 LTS | mysql-8.0 | 8.0.43-0ubuntu0.24.04.1 | USN-7691-1 |
| Ubuntu 22.04 LTS | mysql-8.0 | 8.0.43-0ubuntu0.22.04.1 | USN-7691-1 |
| Ubuntu 20.04 LTS | mariadb-10.3 | No fix yet | — |
| Ubuntu 16.04 LTS | percona-server-5.6 +1 | No fix yet | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 14.04 LTS | mysql-5.5 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | mysql-8.0 | 8.0.43-0ubuntu0.20.04.1+esm1 | USN-7691-2 |
| Ubuntu Pro 18.04 LTS | mysql-5.7 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | mysql-5.7 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | mysql-selinux | 1.0.14-1.el10_0 | RHSA-2025:15699 |
| RHEL 10 | mysql8.4 +7 | 8.4.6-2.el10_0 | RHSA-2025:15699 |
| RHEL 9 | mecab +1 | 0.996-3.module+el9.6.0+22713+cbf15e23.4 | RHSA-2025:16046 |
| RHEL 9 | mecab-ipadic +1 | 2.7.0.20070801-24.module+el9.6.0+22713+cbf15e23 | RHSA-2025:16046 |
| RHEL 9 | mysql +6 | 8.0.43-1.el9_6 | RHSA-2025:16086, RHSA-2025:16046 |
| RHEL 9 | mysql-test-data | 8.4.6-1.module+el9.6.0+23497+d0c5dcca | RHSA-2025:16046 |
| RHEL 9 | rapidjson +2 | 1.1.0-19.module+el9.6.0+22713+cbf15e23 | RHSA-2025:16046 |
| RHEL 8 | mecab +1 | 0.996-2.module+el8.10.0+22857+7f331edd | RHSA-2025:16861 |
| RHEL 8 | mecab-ipadic +1 | 2.7.0.20070801-17.module+el8.10.0+22857+7f331edd | RHSA-2025:16861 |
| RHEL 8 | mysql +6 | 8.0.43-1.module+el8.10.0+23526+fabc920a | RHSA-2025:16861 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | mysql-selinux | 1.0.14-1.el10_0 | ALSA-2025:15699 |
| AlmaLinux 10 | mysql8.4-common +2 | 8.4.6-2.el10_0 | ALSA-2025:15699 |
| AlmaLinux 9 | mecab +1 | 0.996-3.module_el9.6.0+152+8cbce00c.4 | ALSA-2025:16046 |
| AlmaLinux 9 | mecab-ipadic +1 | 2.7.0.20070801-24.module_el9.6.0+152+8cbce00c | ALSA-2025:16046 |
| AlmaLinux 9 | mysql +6 | 8.0.43-1.el9_6 | ALSA-2025:16086, ALSA-2025:16046 |
| AlmaLinux 9 | mysql-test-data | 8.4.6-1.module_el9.6.0+180+a4e757e5 | ALSA-2025:16046 |
| AlmaLinux 9 | rapidjson-doc +1 | 1.1.0-19.module_el9.6.0+152+8cbce00c | ALSA-2025:16046 |
| AlmaLinux 8 | mecab +1 | 0.996-2.module_el8.6.0+3340+d764b636 | ALSA-2025:16861 |
| AlmaLinux 8 | mecab-ipadic +1 | 2.7.0.20070801-17.module_el8.10.0+3965+b415b607 | ALSA-2025:16861 |
| AlmaLinux 8 | mysql +6 | 8.0.43-1.module_el8.10.0+4049+06e4dcce | ALSA-2025:16861 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | mysql-selinux | 1.0.14-1.el10_0 | RLSA-2025:15699 |
| Rocky Linux 10 | mysql8.4 | 8.4.6-2.el10_0 | RLSA-2025:15699 |
| Rocky Linux 9 | mecab | 0.996-3.module+el9.7.0+40027+0df0d4e0.4 | RLSA-2025:16046 |
| Rocky Linux 9 | mecab-ipadic | 2.7.0.20070801-24.module+el9.7.0+40027+0df0d4e0 | RLSA-2025:16046 |
| Rocky Linux 9 | mysql | 8.0.43-1.el9_6 | RLSA-2025:16086, RLSA-2025:16046 |
| Rocky Linux 9 | rapidjson | 1.1.0-19.module+el9.7.0+40027+0df0d4e0 | RLSA-2025:16046 |
| Rocky Linux 8 | mecab | 0.996-2.module+el8.10.0+1676+9b4b6e24 | RLSA-2025:16861 |
| Rocky Linux 8 | mecab-ipadic | 2.7.0.20070801-17.module+el8.10.0+1937+28fbbc83 | RLSA-2025:16861 |
| Rocky Linux 8 | mysql | 8.0.43-1.module+el8.10.0+2065+e68efcea.0.1 | RLSA-2025:16861 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | mysql | 8.0.43-1 | — |
| Azure Linux 2 (CBL-Mariner) | mysql | 8.0.43-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | mysql-selinux | 1.0.14-1.el10_0 | ELSA-2025-15699 |
| Oracle Linux 10 | mysql8.4 +7 | 8.4.6-2.el10_0 | ELSA-2025-15699 |
| Oracle Linux 9 | mecab +1 | 0.996-3.module+el9.6.0+90535+0c73839a.4 | ELSA-2025-16046 |
| Oracle Linux 9 | mecab-ipadic +1 | 2.7.0.20070801-24.0.1.module+el9.6.0+90535+0c73839a | ELSA-2025-16046 |
| Oracle Linux 9 | mysql +6 | 8.0.43-1.el9_6 | ELSA-2025-16086, ELSA-2025-16046 |
| Oracle Linux 9 | mysql-test-data | 8.4.6-1.module+el9.6.0+90673+e6b08fe8 | ELSA-2025-16046 |
| Oracle Linux 9 | rapidjson-doc +1 | 1.1.0-19.module+el9.6.0+90535+0c73839a | ELSA-2025-16046 |
| Oracle Linux 8 | mecab +1 | 0.996-2.module+el8.10.0+90675+bf1d9af8 | ELSA-2025-16861 |
| Oracle Linux 8 | mecab-ipadic +1 | 2.7.0.20070801-17.0.1.module+el8.10.0+90675+bf1d9af8 | ELSA-2025-16861 |
| Oracle Linux 8 | mysql +6 | 8.0.43-1.module+el8.10.0+90675+bf1d9af8 | ELSA-2025-16861 |
Advisories 19
- ALSA-2025:16046 Moderate: mysql:8.4 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:16086 Moderate: mysql security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:15699 Moderate: mysql-selinux and mysql8.4 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:16861 Moderate: mysql:8.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2025:16861 Red Hat Security Advisory: mysql:8.0 security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2025:16086 Red Hat Security Advisory: mysql security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2025:16046 Red Hat Security Advisory: mysql:8.4 security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2025:15699 Red Hat Security Advisory: mysql-selinux and mysql8.4 security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- USN-7691-2 mysql-8.0 vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- USN-7691-1 mysql-8.0, mysql-8.4 vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- WID-SEC-2025-1567 Oracle MySQL: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 20, 2026
- RLSA-2025:16861 Moderate: mysql:8.0 security update Rocky Linux Security Advisories · Dec 2, 2025
- RLSA-2025:16046 Moderate: mysql:8.4 security update Rocky Linux Security Advisories · Dec 2, 2025
- RLSA-2025:16086 Moderate: mysql security update Rocky Linux Security Advisories · Oct 10, 2025
- RLSA-2025:15699 Moderate: mysql-selinux and mysql8.4 security update Rocky Linux Security Advisories · Oct 8, 2025
- ELSA-2025-16861 Moderate: mysql:8.0 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Sep 29, 2025
- ELSA-2025-16086 Moderate: mysql security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Sep 22, 2025
- ELSA-2025-16046 Moderate: mysql:8.4 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Sep 17, 2025
- ELSA-2025-15699 Moderate: mysql-selinux and mysql8.4 security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Sep 11, 2025
References
- Oracle Advisory vendor-advisory