What is CVE-2026-24821?

CVE-2026-24821 is a security advisory published by Microsoft Security Response Center (MSRC) with Critical severity. A heap-based buffer over-read that might affect a system that compiles untrusted Lua code in turanszkij/WickedEngine.

Which CVE IDs does CVE-2026-24821 cover?

CVE-2026-24821 covers the following CVE IDs: CVE-2026-24821. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2026-24821?

CVE-2026-24821 affects 1 product, including: cbl2 ceph 16.2.10-11 on CBL Mariner 2.0.

CVE-2026-24821Critical

A heap-based buffer over-read that might affect a system that compiles untrusted Lua code in turanszkij/WickedEngine.

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-24821 →

🎯 Affected products1

cbl2 ceph 16.2.10-11 on CBL Mariner 2.0

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24821