What is CVE-2026-44307?

CVE-2026-44307 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Mako: Path traversal via backslash URI on Windows in TemplateLookup

Which CVE IDs does CVE-2026-44307 cover?

CVE-2026-44307 covers the following CVE IDs: CVE-2026-44307. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2026-44307?

CVE-2026-44307 affects 1 product, including: azl3 python-mako 1.2.4-3 on Azure Linux 3.0.

CVE-2026-44307High

Mako: Path traversal via backslash URI on Windows in TemplateLookup

Vendor

Microsoft Security Response Center (MSRC)

Published

May 22, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-44307 →

🎯 Affected products1

azl3 python-mako 1.2.4-3 on Azure Linux 3.0

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44307