What is CVE-2026-31536?

CVE-2026-31536 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. smb: server: let send_done handle a completion without IB_SEND_SIGNALED

Which CVE IDs does CVE-2026-31536 cover?

CVE-2026-31536 covers the following CVE IDs: CVE-2026-31536. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-31536?

CVE-2026-31536 has a CVSS v3 base score of 7.1, published by Microsoft Security Response Center (MSRC).

CVE-2026-31536MediumCVSS 7.1

smb: server: let send_done handle a completion without IB_SEND_SIGNALED

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-31536 →