What is CVE-2025-52565?

CVE-2025-52565 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. container escape due to /dev/console mount and related races

Which CVE IDs does CVE-2025-52565 cover?

CVE-2025-52565 covers the following CVE IDs: CVE-2025-52565. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2025-52565?

CVE-2025-52565 affects 2 products, including: azl3 kubernetes 1.30.10-14 on Azure Linux 3.0; cbl2 moby-runc 1.1.9-9 on CBL Mariner 2.0.

CVE-2025-52565High

container escape due to /dev/console mount and related races

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2025-52565 →

🎯 Affected products2

azl3 kubernetes 1.30.10-14 on Azure Linux 3.0
cbl2 moby-runc 1.1.9-9 on CBL Mariner 2.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 1.30.10-15 KBCBL-Mariner Releases (Security Update) — fixed build 1.2.8-1

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-52565
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade