What is CVE-2026-26127?

CVE-2026-26127 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. .NET Denial of Service Vulnerability

Which CVE IDs does CVE-2026-26127 cover?

CVE-2026-26127 covers the following CVE IDs: CVE-2026-26127. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2026-26127 has a CVSS v3 base score of 7.5, published by Microsoft Security Response Center (MSRC).

CVE-2026-26127HighCVSS 7.5

Vendor

Published

May 31, 2026

Last Modified

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