What is CVE-2025-13912?

CVE-2025-13912 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. Potential non-constant time compiled code with Clang LLVM

Which CVE IDs does CVE-2025-13912 cover?

CVE-2025-13912 covers the following CVE IDs: CVE-2025-13912. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2025-13912?

CVE-2025-13912 affects 1 product, including: cbl2 mariadb 10.6.21-1 on CBL Mariner 2.0.

CVE-2025-13912Low

Potential non-constant time compiled code with Clang LLVM

Vendor

Microsoft Security Response Center (MSRC)

Published

December 17, 2025

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-13912 →

🎯 Affected products1

cbl2 mariadb 10.6.21-1 on CBL Mariner 2.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 10.6.24-1

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-13912
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade