CVE-2026-85880 Microsoft Windows 10 Version 1607
Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.
- CVSS
- 7.8 High
- EPSS
- 0.4%
- Percentile
- 33
- Published
- 2026-09-08
- Force
- 7 of 12
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
On CISA’s exploited list
Microsoft Windows Heap-Based Buffer Overflow Vulnerability
- Added
- 2026-09-08
- Federal patch deadline
- 2026-09-22
- Ransomware use
- not known