Vulnerability in Hewlett Packard Enterprise HPE NonStop Python 3.x

[ Description ]Official description

A directory traversal vulnerability in HPE NonStop Python 3.x could allow  attackers to overwrite arbitrary files via a .. (dot dot) sequence in filenames in a TAR archive.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund12 Oct 2026WID-SEC-2026-3877

  HPE NonStop Server: Multiple vulnerabilities Translated from German

  CVE-2026-79836CVE-2026-73796CVE-2026-79826+42 more CVEs

[ References ]References

• support.hpe.com/hpesc/public/docDisplay