Secure Cyber Vulnerability Management

13/02/2026
Zero-Day Initiative

ZDI-26-082: Microsoft Exchange InterceptorSmtpAgent Reliance on Untrusted Inputs Security Feature Bypass Vulnerability

by Deepanshu Jha
This vulnerability allows remote attackers to bypass a security feature on affected installations of Microsoft Exchange. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 5.3. The following CVEs are assigned: CVE-2026-21527.

Comments are closed.

You may also like