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.

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

CVE-2026-27139LowCVSS 2.5

Vendor

Published

May 31, 2026

Last Modified

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