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CVE-2024-8063

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when…

CVSS 3.1 · [email protected] · Primary 7.5 HIGHCVSS 3.0 · [email protected] · Secondary 7.5 HIGHCheck source for fixed versionsKEV status unknown
Original advisory

Historical advisory recorded 25 Oct 2026 01:17:23 UTC. Read the latest advisory.

nvd · CVE-2024-8063

Published

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for `block_count` in the Modelfile. This can lead to a denial of service (DoS) condition when the server processes the model, causing it to crash.

Read the publisher's advisory

Affected versions, risk and source history

nvd · CVE-2024-8063

Published

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for `block_count` in the Modelfile. This can lead to a denial of service (DoS) condition when the…

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for `block_count` in the Modelfile. This can lead to a denial of service (DoS) condition when the server processes the model, causing it to crash.

Additional publisher context

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-369

Original publisher date fields

published: 2025-03-20T10:15:40.757

lastModified: 2026-06-17T08:21:47.757

1 source CPE criteria · context only
  • cpe:2.3:a:ollama:ollama:0.3.3:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Source published
20 Mar 2025 10:15:40 UTC
Source modified
17 Jun 2026 08:21:47 UTC
Saved here
25 Oct 2026 01:17:23 UTC
Source terms
NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

Source: nvd · NIST NVD usage terms; underlying source attribution retained. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 3.1 · [email protected] · Primary · 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 3.0 · [email protected] · Secondary · 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

ChangeIntel

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Sources read 15 Nov 14:48 UTC · 256 of 275 readable · 252 fully read · documentation 469/469 current

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