Allocation of Resources Without Limits or Throttling Affecting vllm package, versions [,0.10.1.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-VLLM-12177849
- published24 Aug 2025
- disclosed21 Aug 2025
- creditJuan Pérez de Algaba
Introduced: 21 Aug 2025
NewCVE-2025-48956 (opens in a new tab)How to fix?
Upgrade vllm to version 0.10.1.1 or higher.
Overview
vllm is an A high-throughput and memory-efficient inference and serving engine for LLMs
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to an HTTP GET request with an extremely large header being sent. An attacker can exhaust server memory and cause a crash or unresponsiveness by sending such a request. The attack does not require authentication, making it exploitable by any remote user.