What is CVE-2026-1703?

CVE-2026-1703 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. Limited path traversal when installing wheel archives

Which CVE IDs does CVE-2026-1703 cover?

CVE-2026-1703 covers the following CVE IDs: CVE-2026-1703. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2026-1703?

CVE-2026-1703 affects 2 products, including: azl3 python-virtualenv 20.36.1-1 on Azure Linux 3.0; azl3 python-virtualenv 20.36.1-2 on Azure Linux 3.0.

CVE-2026-1703Low

Limited path traversal when installing wheel archives

Vendor

Microsoft Security Response Center (MSRC)

Published

February 21, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-1703 →

🎯 Affected products2

azl3 python-virtualenv 20.36.1-1 on Azure Linux 3.0
azl3 python-virtualenv 20.36.1-2 on Azure Linux 3.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 20.36.1-2

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-1703
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade