CVE-2025-47981
Heap-based buffer overflow in Windows SPNEGO Extended Negotiation allows an unauthorized attacker to execute code over a network.
- Affected products
- Windows
- Microsoft Windows 10 1507
- < 10.0.10240.21073
- Microsoft Windows 10 1607
- < 10.0.14393.8246
- Microsoft Windows 10 1809
- < 10.0.17763.7558
- Microsoft Windows 10 21h2
- < 10.0.19044.6093
- Microsoft Windows 10 22h2
- < 10.0.19045.6093
- Microsoft Windows 11 22h2
- < 10.0.22621.5624
- CVSS 3.1
- 9.8 CRITICAL
- EPSS
- 32.5% (98th percentile)
- Weakness
- CWE-122
- NVD status
- Analyzed
- Published
- 2025-07-08
CVE-2025-47981 at NVD
1 known exploit for CVE-2025-47981
Proof-of-concept code and exploit modules indexed by Sploitus