Improper input validation in Ollama

CVE-2025-44779

An issue in Ollama v0.1.33 allows attackers to delete arbitrary files via sending a crafted packet to the endpoint /api/pull.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.002 (7.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H.

Affected products

  • Ollama — versions 0.1.33
  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-44779?
CVE-2025-44779 is a medium-severity vulnerability in Ollama, classified under Improper Input Validation. CVSS score: 6.6/10. Published 2025-08-07.
How severe is CVE-2025-44779?
Medium severity. CVSS v3 base score is 6.6 out of 10.