CVEvulnerability
CVE-2026-58658
8.8 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-07-15
- Last modified
- 2026-07-15
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.8 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- Weaknesses
- CWE-306
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.
Related
Weakness · CWE (1)
- CWE-306 Missing Authentication for Critical Functionality weakness
References
- https://github.com/gpustack/gpustack/commit/4e20551b5aaf76f93a8769d32b7fef999e22a4d3 github.com
- https://github.com/gpustack/gpustack/issues/5836 github.com
- https://github.com/gpustack/gpustack/issues/5836 github.com
- https://github.com/gpustack/gpustack/issues/5836 github.com
- https://github.com/gpustack/gpustack/issues/5836 github.com
- https://www.vulncheck.com/advisories/gpustack-unauthenticated-information-disclosure-via-worker-endpoints www.vulncheck.com
- https://github.com/gpustack/gpustack/issues/5836 github.com