CVE-2025-63389Critical· 9.8▾ MidnightA critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers …
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 53.9 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 7.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.7%
0.7% → 0.7%
Last analysed / modified upstream
— → 9.8
A critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers to perform unauthorized model management operations.
ollama <= 0.12.3Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
github.com/ollama/ollama <= 0.13.5Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-102697High· 7.8Ollama versions 0.14.0 before 0.31.2 contain an incorrect authorization vulnerability in the experimental agent mode Bash tool approval mechanism that fails to properly parse shell syntax
CVE-2026-65315High· 7.5Ollama Remote Denial of Service via Attacker-Controlled Allocation in GGUF Metadata Parser
CVE-2024-28224High· 8.8Ollama DNS rebinding vulnerability
CVE-2024-8063High· 7.5Ollama Divide by Zero Vulnerability
CVE-2026-85180High· 7.5Ollama fails to validate redirect destinations when pulling tensor-layer models, allowing unauthenticated attackers to redirect blob downloads to arbitrary hosts
CVE-2026-7020Medium· 5.6Ollama is Vulnerable to Path Traversal