Critical severity9.8OSV Advisory· Published Dec 18, 2025· Updated Jun 17, 2026
CVE-2025-63389
CVE-2025-63389
Description
A critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers to perform unauthorized model management operations.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/ollama/ollamaGo | <= 0.13.5 | — |
Affected products
12- osv-coords10 versionspkg:apk/chainguard/k8sgptpkg:apk/chainguard/modspkg:apk/chainguard/ollamapkg:apk/chainguard/ollama-fipspkg:apk/wolfi/k8sgptpkg:apk/wolfi/modspkg:apk/wolfi/ollamapkg:golang/github.com/ollama/ollamapkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2016.0
< 0.4.33-r0+ 9 more
- (no CPE)range: < 0.4.33-r0
- (no CPE)range: < 1.8.1-r12
- (no CPE)range: < 0.14.0-r0
- (no CPE)range: < 0.14.0-r0
- (no CPE)range: < 0.4.33-r0
- (no CPE)range: < 1.8.1-r12
- (no CPE)range: < 0.14.0-r0
- (no CPE)range: <= 0.13.5
- (no CPE)range: < 0.0.20260114T191543-150000.1.137.1
- (no CPE)range: < 0.0.20260723T184607-160000.1.1
Patches
Vulnerability mechanics
References
5- gist.github.com/Cristliu/48dae561696374744d9fced07a544ecdnvdThird Party AdvisoryWEB
- github.com/advisories/GHSA-f6mr-38g8-39rgghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-63389ghsaADVISORY
- github.com/ollama/ollama/issuesnvdIssue TrackingWEB
- gist.github.com/Cristliu/b6f4d070fb27932f581be1aadc0923e7nvd
News mentions
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