{"id":"GHSA-p2wh-w96x-w232","summary":"Ollama Denial of Service (DoS) via Null Pointer Dereference","details":"A vulnerability in ollama/ollama versions \u003c=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.","aliases":["CVE-2025-0312","GO-2025-3582"],"modified":"2026-09-10T03:49:48.422226303Z","published":"2025-03-20T12:32:52Z","database_specific":{"cwe_ids":["CWE-476"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2025-03-28T22:13:52Z","nvd_published_at":"2025-03-20T10:15:52Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0312"},{"type":"PACKAGE","url":"https://github.com/ollama/ollama"},{"type":"WEB","url":"https://huntr.com/bounties/522c87b6-a7ac-41b2-84f3-62fd58921f21"}],"affected":[{"package":{"name":"github.com/ollama/ollama","ecosystem":"Go","purl":"pkg:golang/github.com/ollama/ollama"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"0.3.14"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-p2wh-w96x-w232/GHSA-p2wh-w96x-w232.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}