What is CVE-2025-52881?

CVE-2025-52881 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. runc: LSM labels can be bypassed with malicious config using dummy procfs files

Which CVE IDs does CVE-2025-52881 cover?

CVE-2025-52881 covers the following CVE IDs: CVE-2025-52881. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-52881?

CVE-2025-52881 has a CVSS v3 base score of 7.3, published by Microsoft Security Response Center (MSRC).

CVE-2025-52881HighCVSS 7.3

runc: LSM labels can be bypassed with malicious config using dummy procfs files

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-52881 →