CVE-2025-1975
Improper Validation of Array Index in ollama/ollama
Description
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 lead to a server crash.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:HAvailabilityHigh
Weaknesses
Affected Products
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
References
https://huntr.com/bounties/921ba5d4-f1d0-4c66-9764-4f72dffe7acd
huntr.com
https://nvd.nist.gov/vuln/detail/CVE-2025-1975
nvd.nist.gov
https://github.com/ollama/ollama
github.com
and 2 more references View all →
Timeline
Published
May 16, 2025
Last Updated
Jun 24, 2025
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