UNKNOWN Microsoft

CVE-2026-3087

shutil.unpack_archive() doesn't check for Windows absolute paths in ZIPs

Microsoft Security Update 2026-Apr: shutil.unpack_archive() doesn't check for Windows absolute paths in ZIPs

Affected Products

azl3 python3 3.12.9-13 on Azure Linux 3.0
azl3 python3 3.12.9-10 on Azure Linux 3.0
azl3 tensorflow 2.16.1-11 on Azure Linux 3.0
cbl2 python3 3.9.19-19 on CBL Mariner 2.0
azl3 python3 3.12.9-11 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-3087
https://nvd.nist.gov/vuln/detail/CVE-2026-3087

Published: 2026-04-14 · Source: Microsoft · Feed updated: 2026-08-10

This unknown severity vulnerability was published on 2026-04-14 via Microsoft. Affected: azl3 python3 3.12.9-13 on Azure Linux 3.0, azl3 python3 3.12.9-10 on Azure Linux 3.0, azl3 tensorflow 2.16.1-11 on Azure Linux 3.0 and 2 more.

vulnfeed aggregates 9044 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.