What is CVE-2026-56444?

CVE-2026-56444 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Degradation of resolution service when 'discard-timeout' and 'serve-expired-client-timeout' are combined in unusual configuration

Which CVE IDs does CVE-2026-56444 cover?

CVE-2026-56444 covers the following CVE IDs: CVE-2026-56444. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-56444?

CVE-2026-56444 has a CVSS v3 base score of 5.9, published by Microsoft Security Response Center (MSRC).

CVE-2026-56444MediumCVSS 5.9

Degradation of resolution service when 'discard-timeout' and 'serve-expired-client-timeout' are combined in unusual configuration

Vendor

Microsoft Security Response Center (MSRC)

Published

July 23, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-56444 →