CVE-2026-83996
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- Published Sep 8, 2026
- CVSS 8.8 high
- 0.3% chance of exploitation in the next 30 days (EPSS)
- A fix is available
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.