What is CVE-2026-8643?

CVE-2026-8643 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. pip can extract console_scripts and gui_scripts outside installation directory

Which CVE IDs does CVE-2026-8643 cover?

CVE-2026-8643 covers the following CVE IDs: CVE-2026-8643. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2026-8643?

CVE-2026-8643 affects 3 products, including: azl3 python-pip 24.2-8 on Azure Linux 3.0; azl3 python-pip 24.2-9 on Azure Linux 3.0; azl3 python-virtualenv 20.36.1-4 on Azure Linux 3.0.

CVE-2026-8643Medium

pip can extract console_scripts and gui_scripts outside installation directory

Vendor

Microsoft Security Response Center (MSRC)

Published

June 4, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-8643 →

🎯 Affected products3

azl3 python-pip 24.2-8 on Azure Linux 3.0
azl3 python-pip 24.2-9 on Azure Linux 3.0
azl3 python-virtualenv 20.36.1-4 on Azure Linux 3.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 20.36.1-5 KBCBL-Mariner Releases (Security Update) — fixed build 24.2-9

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-8643
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade