Bug 2431705 (CVE-2025-66960)
| Summary: | CVE-2025-66960 ollama: ollama: Denial of Service via untrusted GGUF metadata string length | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | carogers, erezende, haoli, hkataria, jajackso, jcammara, jkoehler, jmitchel, jneedle, jwong, kegrant, koliveir, kshier, lphiri, mabashia, omaciel, pbohmill, pbraun, shvarugh, simaishi, smcdonal, stcannon, teagle, tfister, thavo, ttakamiy, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in ollama. A remote attacker can exploit this vulnerability by providing untrusted GGUF (GGML Unified Format) metadata with a specially crafted string length. This can cause the `readGGUFV1String` function to improperly process the input, leading to a denial of service, which makes the service unavailable to legitimate users.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2432040, 2432041 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-01-21 18:04:04 UTC
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