CVE-2025-0312

Public Exploit
NULL Pointer Dereference in ollama/ollama

Description

A vulnerability in ollama/ollama versions <=0.3.14 allows a malicious user to create a customized GGUF model file that, when uploaded and created on the Ollama server, can cause a crash due to an unchecked null pointer dereference. This can lead to a Denial of Service (DoS) attack via remote network.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
EPSS 0.06%
Third-Party Advisory huntr.com
Affected: ollama ollama/ollama
Published at:
Updated at:

References

Link Tags
https://huntr.com/bounties/522c87b6-a7ac-41b2-84f3-62fd58921f21 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2025-0312?
CVE-2025-0312 has been scored as a high severity vulnerability.
How to fix CVE-2025-0312?
To fix CVE-2025-0312, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-0312 being actively exploited in the wild?
It is possible that CVE-2025-0312 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-0312?
CVE-2025-0312 affects ollama ollama/ollama.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.