What is CVE-2026-44615?

CVE-2026-44615 is a medium-severity vulnerability in Apache Software Foundation Zeppelin, classified under Path Traversal. CVSS score: 6.5/10. Published 2026-07-31.

How severe is CVE-2026-44615?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Path Traversal in Apache Software Foundation Zeppelin

CVE-2026-44615

Path traversal vulnerability in Apache Zeppelin. When FileSystemNotebookRepo is configured, an authenticated attacker with permission to rename a note, or access to folder operations, could supply traversal segments in note or folder paths…

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apache Software Foundation Zeppelin — versions 0.9.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

security@apache.org (patch)
security@apache.org (patch)
security@apache.org (vendor-advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2026-44615?: CVE-2026-44615 is a medium-severity vulnerability in Apache Software Foundation Zeppelin, classified under Path Traversal. CVSS score: 6.5/10. Published 2026-07-31.
How severe is CVE-2026-44615?: Medium severity. CVSS v3 base score is 6.5 out of 10.