[NEW] [high] Microsoft Azure and Entra: Multiple Vulnerabilities Allow Privilege Escalation

A remote, authenticated attacker can exploit multiple vulnerabilities in Microsoft Azure and Microsoft Entra to escalate their privileges.

CSIRTS triage

What: Multiple vulnerabilities in Microsoft Azure and Microsoft Entra allow for privilege escalation.
Who is affected: Authenticated users of Microsoft Azure and Entra are affected.
Urgency: Remediation is high urgency due to the potential for exploitation and high severity.
Action: Apply patches immediately.

AI-assisted analysis generated from the source advisory — verify against the original.

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EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-261450.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all scored CVEs.
Low exploitation riskCVE-2026-454990.61% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 45% of all scored CVEs.
Low exploitation riskCVE-2026-571000.63% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 46% of all scored CVEs.

CVE	CSIRTS overview	External
CVE-2026-26145	coverage & exploitation status	NVD · CVE.org
CVE-2026-45499	coverage & exploitation status	NVD · CVE.org
CVE-2026-57100	coverage & exploitation status	NVD · CVE.org

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.