Medium severity6.5NVD Advisory· Published Jan 21, 2025· Updated Jun 17, 2026
CVE-2025-21522
CVE-2025-21522
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). 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 low 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. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Affected products
14cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*range: >=8.0.0,<=8.0.40
- cpe:2.3:a:oracle:mysql_server:8.0.40_and_prior:*:*:*:*:*:*:*range: *
- (no CPE)range: <=8.0.40, <=8.4.3, <=9.1.0
- osv-coords11 versionspkg:rpm/almalinux/mecabpkg:rpm/almalinux/mecab-develpkg:rpm/almalinux/mecab-ipadicpkg:rpm/almalinux/mecab-ipadic-EUCJPpkg:rpm/almalinux/mysqlpkg:rpm/almalinux/mysql-commonpkg:rpm/almalinux/mysql-develpkg:rpm/almalinux/mysql-errmsgpkg:rpm/almalinux/mysql-libspkg:rpm/almalinux/mysql-serverpkg:rpm/almalinux/mysql-test
< 0.996-2.module_el8.10.0+3965+b415b607+ 10 more
- (no CPE)range: < 0.996-2.module_el8.10.0+3965+b415b607
- (no CPE)range: < 0.996-2.module_el8.10.0+3965+b415b607
- (no CPE)range: < 2.7.0.20070801-17.module_el8.10.0+3965+b415b607
- (no CPE)range: < 2.7.0.20070801-17.module_el8.10.0+3965+b415b607
- (no CPE)range: < 8.0.41-2.el9_5
- (no CPE)range: < 8.0.41-2.el9_5
- (no CPE)range: < 8.0.41-2.el9_5
- (no CPE)range: < 8.0.41-2.el9_5
- (no CPE)range: < 8.0.41-2.el9_5
- (no CPE)range: < 8.0.41-2.el9_5
- (no CPE)range: < 8.0.41-2.el9_5
Patches
Vulnerability mechanics
References
2News mentions
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