What is CVE-2026-27139?

CVE-2026-27139 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. FileInfo can escape from a Root in os

Which CVE IDs does CVE-2026-27139 cover?

CVE-2026-27139 covers the following CVE IDs: CVE-2026-27139. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-27139?

CVE-2026-27139 has a CVSS v3 base score of 2.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-27139?

CVE-2026-27139 affects 3 products, including: azl3 golang 1.24.13-1 on Azure Linux 3.0; azl3 golang 1.25.7-1 on Azure Linux 3.0; cbl2 golang 1.22.7-5 on CBL Mariner 2.0.

CVE-2026-27139LowCVSS 2.5

FileInfo can escape from a Root in os

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-27139 →

🎯 Affected products3

azl3 golang 1.24.13-1 on Azure Linux 3.0
azl3 golang 1.25.7-1 on Azure Linux 3.0
cbl2 golang 1.22.7-5 on CBL Mariner 2.0

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27139