CVE-2026-115915 (GCVE-0-2026-115915)

Vulnerability from cvelistv5 – Published: 2026-10-26 17:16 – Updated: 2026-10-26 19:35
VLAI
Title
vLLM: Untrusted EPS inputs can trigger denial of service or Ghostscript RCE
Summary
vLLM is an inference and serving engine for large language models. Prior to 0.32.0, ImageMediaIO passes attacker-controlled image bytes to Pillow through Image.open(BytesIO(data)) without restricting decoder selection, and the MIME label does not constrain the selected format. Image-capable request paths through parse_image() and fetch_image() can therefore dispatch an EPS payload to host components. A host with Ghostscript affected by CVE-2024-29510 can execute commands with the vLLM process's privileges, while environments using Pillow 12.0.0 through 12.2.0 can trigger CVE-2026-59203 and exhaust media-loading workers. Deployments without the applicable vulnerable dependency are not affected by that corresponding impact. This issue is fixed in version 0.32.0.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-26 19:31 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-183 - Permissive List of Allowed Inputs
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7797 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
vllm-project vllm Affected: < 0.32.0
guessed Create a notification for this product.
Show details on NVD website
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