What is CVE-2026-2646?

CVE-2026-2646 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Heap buffer overflow in session parsing with wolfSSL_d2i_SSL_SESSION() function

Which CVE IDs does CVE-2026-2646 cover?

CVE-2026-2646 covers the following CVE IDs: CVE-2026-2646. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2026-2646?

CVE-2026-2646 affects 1 product, including: cbl2 mariadb 10.6.24-1 on CBL Mariner 2.0.

CVE-2026-2646Medium

Heap buffer overflow in session parsing with wolfSSL_d2i_SSL_SESSION() function

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-2646 →

🎯 Affected products1

cbl2 mariadb 10.6.24-1 on CBL Mariner 2.0

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-2646