CVE-2026-45498
Microsoft Defender Denial of Service Vulnerability
- Affected products
- Defender
- Microsoft Defender Antimalware Platform
- < 4.18.26040.7
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 63.1% (99th percentile)
- Weakness
- CWE-400
- NVD status
- Analyzed
- Published
- 2026-05-20
CVE-2026-45498 at NVD
2 known exploits for CVE-2026-45498
Proof-of-concept code and exploit modules indexed by Sploitus