CVE-2026-50682
HighCVSS 7.1Exploitation Probability (EPSS)
Elevated risk56th percentile - higher than 56% of all known CVEs
Summary
An out-of-bounds read vulnerability in Windows Active Directory. It allows an authorized attacker to deny service over a network.
Risk Assessment
An attacker can cause the Active Directory service to crash, leading to disruption of authentication and authorization in the network.
Recommendation
Apply the appropriate Microsoft patch for Windows Active Directory.
Other vulnerabilities in Windows Active Directory
See all- CVE-2026-65777Medium
Inadequate encryption strength in Windows Active Directory allows an authorized attacker to bypass a security feature over a network.
- CVE-2026-49179High
Improper neutralization of special elements used in a command (command injection) in Windows Active Directory allows an unauthorized attacker to execute code over a network.
- CVE-2026-54115High
Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate privileges locally.
- CVE-2026-55001High
Improper certificate validation in Windows Active Directory allows an authorized attacker to elevate privileges locally.
- CVE-2026-54119High
Infinite loop vulnerability in Windows Active Directory. An unauthorized attacker can remotely cause a denial of service.
- CVE-2026-33826High
Improper input validation in Windows Active Directory allows an authorized attacker to execute code over an adjacent network.
Original NVD description (English source)
Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a network.