CVE-2025-66959

7.5 highEPSS 5.3%

High (7.5) in ollama ollama. EPSS 5.3% chance of exploitation in the next 30 days.

An issue in ollama v.0.12.10 allows a remote attacker to cause a denial of service via the GGUF decoder

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 5.3% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)
CWEs: CWE-20, CWE-400
Published: 2026-01-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19