Is CVE-2024-39721 in the CISA KEV catalog?

No. CVE-2024-39721 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-39721?

CVE-2024-39721 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2024-39721?

CVE-2024-39721 has an EPSS score of 2.68% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-39721?

Upgrade Ollama to 0.1.34 or later.

CVE & CISA-KEV Catalog

CVE-2024-39721

HIGHEPSS 84th pctl

7.5

CVSS v3

NVD

Description

An issue was discovered in Ollama before 0.1.34. The CreateModelHandler function uses os.Open to read a file until completion. The req.Path parameter is user-controlled and can be set to /dev/random, which is blocking, causing the goroutine to run infinitely (even after the HTTP request is aborted by the client).

CWE-404

How to fix

Remediation Available

OllamaWindows application

Affected:0.1.34Fixed in:0.1.34Ollama

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

2.68%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Exploit1

oligo.security

Product2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-05-13.