Bug 2431705 (CVE-2025-66960) - CVE-2025-66960 ollama: ollama: Denial of Service via untrusted GGUF metadata string length
Summary: CVE-2025-66960 ollama: ollama: Denial of Service via untrusted GGUF metadata ...
Keywords:
Status: NEW
Alias: CVE-2025-66960
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2432040 2432041
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-21 18:04 UTC by OSIDB Bzimport
Modified: 2026-01-22 14:43 UTC (History)
27 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2026-01-21 18:04:04 UTC 
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
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