CVE-2026-92365 PUBLISHED

vllm-project vllm thinking_budget_state.py algorithmic complexity

Assigner: VulDB
Reserved: 16.09.2026 Published: 16.09.2026 Updated: 16.09.2026

A vulnerability was found in vllm-project vllm up to 0.29.0. Affected by this issue is some unknown functionality of the file vllm/v1/sample/thinking_budget_state.py. The manipulation results in inefficient algorithmic complexity. It is possible to launch the attack remotely. The pull request to fix this issue awaits acceptance.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X
CVSS Score: 5.3

Product Status

Vendor vllm-project
Product vllm
Versions
  • Version 0.1 is affected
  • Version 0.2 is affected
  • Version 0.3 is affected
  • Version 0.4 is affected
  • Version 0.5 is affected
  • Version 0.6 is affected
  • Version 0.7 is affected
  • Version 0.8 is affected
  • Version 0.9 is affected
  • Version 0.10 is affected
  • Version 0.11 is affected
  • Version 0.12 is affected
  • Version 0.13 is affected
  • Version 0.14 is affected
  • Version 0.15 is affected
  • Version 0.16 is affected
  • Version 0.17 is affected
  • Version 0.18 is affected
  • Version 0.19 is affected
  • Version 0.20 is affected
  • Version 0.21 is affected
  • Version 0.22 is affected
  • Version 0.23 is affected
  • Version 0.24 is affected
  • Version 0.25 is affected
  • Version 0.26 is affected
  • Version 0.27 is affected
  • Version 0.28 is affected
  • Version 0.29.0 is affected

Credits

  • JPengLi (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • Inefficient Algorithmic Complexity CWE
  • Denial of Service CWE