What is CVE-2026-28388?

CVE-2026-28388 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. NULL Pointer Dereference When Processing a Delta CRL

Which CVE IDs does CVE-2026-28388 cover?

CVE-2026-28388 covers the following CVE IDs: CVE-2026-28388. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-28388?

CVE-2026-28388 has a CVSS v3 base score of 5.9, published by Microsoft Security Response Center (MSRC).

CVE-2026-28388MediumCVSS 5.9

NULL Pointer Dereference When Processing a Delta CRL

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-28388 →