CVE-2025-44779: Improper Input Validation

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

PYSEC-2025-147

Cross-Domain Token Exposure in server.auth.getAuthorizationToken in Ollama 0.6.7 allows remote attackers to steal authentication tokens and bypass access controls via a malicious realm value in a WWW-Authenticate header returned by the /api/pull endpoint...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure via the server.auth.URL function. An attacker can obtain authentication tokens and circumvent access controls by supplying a crafted realm value in the WWW-Authenticate header returned from the /api/pull endpoint...

CVE-2025-51471: Insufficient Verification of Data Authenticity

Cross-Domain Token Exposure in server.auth.getAuthorizationToken in Ollama 0.6.7 allows remote attackers to steal authentication tokens and bypass access controls via a malicious realm value in a WWW-Authenticate header returned by the /api/pull endpoint...

CVE-2025-1975: Improper Validation of Array Index

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 downloading a model via the /api/pull endpoint, which can...