CVE-2026-45480
CriticalCVSS 10.0Exploitation Probability (EPSS)
Low risk43th percentile - higher than 43% of all known CVEs
Summary
Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
Risk Assessment
The organization may be exposed to unauthorized access to resources and the potential for privilege escalation by an attacker.
Recommendation
It is recommended to review and strengthen authentication mechanisms in Azure Active Directory and to monitor access to the system.
Other vulnerabilities in Azure Active Directory
See all- CVE-2026-69851Critical
Server-side request forgery (SSRF) in Azure Active Directory allows an authorized attacker to elevate privileges over a network.
- CVE-2026-50481Critical
Modification of assumed-immutable data (MAID) in Azure Active Directory allows an authorized attacker to elevate privileges over a network.
- CVE-2026-50653High
An infinite loop in Azure Active Directory allows an unauthorized attacker to deny service over a network.
- CVE-2026-50652High
In Azure Active Directory, a deserialization of untrusted data vulnerability allows an unauthorized attacker to perform a denial of service (DoS) attack over the network.
- CVE-2023-36871Medium
A vulnerability in Azure Active Directory allows for a security feature bypass, potentially leading to unauthorized access to resources.
Original NVD description (English source)
Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS