What is CVE-2025-64713?

CVE-2025-64713 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. WebAssembly Micro Runtime frame_offset_bottom array bounds overflow in fast Interpreter mode when handling GET_GLOBAL(I32) followed by if opcode

Which CVE IDs does CVE-2025-64713 cover?

CVE-2025-64713 covers the following CVE IDs: CVE-2025-64713. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-64713?

CVE-2025-64713 has a CVSS v3 base score of 5.1, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2025-64713?

CVE-2025-64713 affects 1 product, including: cbl2 fluent-bit 3.0.6-4 on CBL Mariner 2.0.

CVE-2025-64713MediumCVSS 5.1

WebAssembly Micro Runtime frame_offset_bottom array bounds overflow in fast Interpreter mode when handling GET_GLOBAL(I32) followed by if opcode

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2025-64713 →

🎯 Affected products1

cbl2 fluent-bit 3.0.6-4 on CBL Mariner 2.0

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64713