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Servers and applications

CVE-2026-115915

Untrusted EPS inputs can trigger denial of service or Ghostscript RCE in vLLM

Severity
Critical 9.8
Published
20 Oct 2026
Last changed
28 Oct 2026
Added to UpHeron
3 Nov 2026
Fixed in
0.32.0
Also known as
GHSA-h3rc-j82p-2c3h
Sources
NVD, CVE Program, Project advisories (GitHub)

Description

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…

Affected software

SoftwareAffected versions
vLLMServers and applications · cna:vllm-project|vllm
  • Every version before 0.32.0
vLLMServers and applications · cpe:a:vllm:vllm
  • From 0.30.0 before 0.32.0
vLLMServers and applications · github:vllm-project/vllm
  • Version 0.30.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-115915
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-115915
  • GitHub Advisory Database https://github.com/advisories/GHSA-h3rc-j82p-2c3h
  • github.com https://github.com/vllm-project/vllm/security/advisories/GHSA-h3rc-j82p-2c3h