Insertion of Sensitive Information into Log File Affecting vllm package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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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- published18 Jun 2026
- disclosed17 Jun 2026
- creditSnailSploit | Kai Aizen
Introduced: 17 Jun 2026
NewCVE-2026-54236 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
vllm is an A high-throughput and memory-efficient inference and serving engine for LLMs
Affected versions of this package are vulnerable to Insertion of Sensitive Information into Log File in the error handling process for certain API and WebSocket routes, where unsanitized exception messages containing sensitive memory addresses are returned in response bodies. An attacker can obtain internal memory address information by submitting malformed image data or triggering exceptions that cause object representations to be included in error messages.
Note: This issue remains due to an incomplete fix for CVE-2026-22778.