GPUStack through 2.2.1, fixed in commit 4e20551, contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to access sensitive inference logs and modify worker configuration by exploiting unprotected /serveLogs and /debug endpoints on the worker port. Attackers can enumerate model instance IDs to stream serving logs containing prompts and completions, change log levels, and read memory profiling data without any authentication.
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Wed, 15 Jul 2026 19:30:00 +0000
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Wed, 15 Jul 2026 17:30:00 +0000
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| Description | GPUStack through 2.2.1, fixed in commit 4e20551, contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to access sensitive inference logs and modify worker configuration by exploiting unprotected /serveLogs and /debug endpoints on the worker port. Attackers can enumerate model instance IDs to stream serving logs containing prompts and completions, change log levels, and read memory profiling data without any authentication. | |
| Title | GPUStack Unauthenticated Information Disclosure via Worker Endpoints | |
| Weaknesses | CWE-306 | |
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-15T18:12:23.313Z
Reserved: 2026-07-01T21:54:37.946Z
Link: CVE-2026-58658
Updated: 2026-07-15T18:12:18.395Z
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OpenCVE Enrichment
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