What is CVE-2026-23393?

CVE-2026-23393 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. bridge: cfm: Fix race condition in peer_mep deletion

Which CVE IDs does CVE-2026-23393 cover?

CVE-2026-23393 covers the following CVE IDs: CVE-2026-23393. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-23393?

CVE-2026-23393 has a CVSS v3 base score of 7.0, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-23393?

CVE-2026-23393 affects 2 products, including: azl3 kernel 6.6.126.1-1 on Azure Linux 3.0; cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0.

CVE-2026-23393HighCVSS 7.0

bridge: cfm: Fix race condition in peer_mep deletion

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-23393 →

🎯 Affected products2

azl3 kernel 6.6.126.1-1 on Azure Linux 3.0
cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23393