CVE-2024-21009
CSIRTS triage
- What
- A vulnerability in the Server Optimizer component allows a high privileged attacker to cause a denial of service via network access.
- Who is affected
- All deployments of MySQL Server 8.0.36 and earlier or 8.3.0 and earlier are affected.
- Urgency
- Medium priority; not yet exploited in the wild, but requires high privilege to exploit.
- Action
- Update MySQL Server to a patched version beyond 8.0.36 or 8.3.0.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2024-21009
Get an email if CVE-2024-21009 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Moderate exploitation risk1.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 63% of all EPSS-scored CVEs.
Advisory coverage (1)
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2024-21009)