Vulnerability in Ollama
CVE-2025-1975
A vulnerability in the Ollama server version 0.5.11 allows a malicious user to cause a Denial of Service (DoS) attack by customizing the manifest content and spoofing a service. This is due to improper validation of array index access when…
EPSS: 0.004 (34.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Ollama — versions 0.5.11
- Ollama Ollama/ollama — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@huntr.dev (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-1975?
- CVE-2025-1975 is a high-severity vulnerability in Ollama, classified under Improper Validation of Array Index. CVSS score: 7.5/10. Published 2025-05-16.
- How severe is CVE-2025-1975?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2025-1975 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.