Is there a public exploit for CVE-2026-102895?

No public exploit for CVE-2026-102895 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-102895?

CVE-2026-102895 scores CVSS 9.8 (v3.1), rated critical.

What does CVE-2026-102895 affect?

CVE-2026-102895 affects gpustack gpustack.

9.8 Critical

GPUStack is an open-source GPU cluster manager for AI model serving and GPU instance provisioning.

CVE-2026-102895

GPUStack is an open-source GPU cluster manager for AI model serving and GPU instance provisioning. Prior to 2.2.0, getcurrentuser in gpustack/api/auth.py treated a loopback request source as the built-in administrator when forceauthlocalhost was false, which was the default. A remote request could appear to originate from 127.0.0.1 because clientipgetter accepted a same-host reverse proxy peer or a client-supplied X-GPUStack-Real-IP loopback value. The bypass allowed unauthenticated administrative access, including user and model changes, persistent administrator API-key creation, disclosure of worker and cloud-provider secrets, and code execution through POST /v2/inference-backends/from-yaml. Exploitation was observed in the wild against a 2.1.1 deployment. This issue is fixed in version 2.2.0.

Assessment

CVSS: 9.8 (v3.1)
Severity: Critical
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 4 November 2026
Last updated: 4 November 2026
Affected: gpustack · gpustack
Assigner: GitHub_M

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

At the source

EUVD (ENISA)

References

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