CVE-2026-85180
High
Description
Ollama fails to validate redirect destinations when pulling tensor-layer models, allowing unauthenticated attackers to redirect blob downloads to arbitrary hosts. An attacker can control a registry, serve a malicious tensor-layer manifest, and cause the server to issue GET requests to internal hosts including cloud metadata endpoints.
SeverityHigh
CVSS7.5
Exploit probability43. percentile0.5%
ProductOllama
PublishedSep 3, 2026
First seenSep 3, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ollama ollama | 0.30.0 ≤ v ≤ 0.33.2 | — |
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