CVE-2026-69829
CRITICAL · 9.8 EPSS 1.1%Description
Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over a network.
CVSS 3.1 breakdown
Exploitability 3.9 · Impact 5.9
vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Attack vector
- Network
- Complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High