CVE-2025-66960

PoC ×2—

CVSS 3.1

7.5 high

EPSS

<1%p31

Published

Jan 21, 2026 (Jan 21, 2026)

Modified

Jun 17, 2026

Description

An issue in ollama v.0.12.10 allows a remote attacker to cause a denial of service via the fs/ggml/gguf.go, function readGGUFV1String reads a string length from untrusted GGUF metadata

Vendors: ollama
Products: ollama
Weakness: CWE-20, CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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