CVE-2025-21492

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.36 and prior and 8.4.0. 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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• CWE-770

• https://www.oracle.com/security-alerts/cpujan2025.htmlVendor Advisory
• https://security.netapp.com/advisory/ntap-20250124-0011/Third Party Advisory

Published

Jan 21, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2025-21487Information disclosure while decoding RTP packet received by…8.2
• CVE-2025-21488Information disclosure while decoding this RTP packet header…8.2
• CVE-2025-21489Vulnerability in the Oracle Advanced Outbound Telephony prod…6.1
• CVE-2025-2149A vulnerability was found in PyTorch 2.6.0+cu124. It has bee…2.5
• CVE-2025-21490Vulnerability in the MySQL Server product of Oracle MySQL (c…4.9
• CVE-2025-21491Vulnerability in the MySQL Server product of Oracle MySQL (c…4.9
• CVE-2025-21493Vulnerability in the MySQL Server product of Oracle MySQL (c…4.4
• CVE-2025-21494Vulnerability in the MySQL Server product of Oracle MySQL (c…4.1
• CVE-2025-21495Vulnerability in the MySQL Enterprise Firewall product of Or…4.4
• CVE-2025-21497Vulnerability in the MySQL Server product of Oracle MySQL (c…5.5
• CVE-2025-21498Vulnerability in the Oracle HTTP Server product of Oracle Fu…5.3
• CVE-2025-21499Vulnerability in the MySQL Server product of Oracle MySQL (c…4.9