GHSA-69j4-grxj-j64p: vllm fixed in 0.11.1

GHSA-69j4-grxj-j64p PUBLISHED CVSS 6.5 MEDIUM

Record from GitHub Advisory Database · Published November 20, 2025

vllm is fixed in 0.11.1 (PyPI)

vLLM vulnerable to DoS via large Chat Completion or Tokenization requests with specially crafted `chat_template_kwargs`

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
vllm	PyPI	0.11.1
tritonserver-backend-vllm-cuda-12.9	Chainguard	25.9.0_git20251112-r1

Risk scores

CVSS 3.1

6.5

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Vendor	Product	Versions
PyPI	vllm	0.5.5
PyPI	vllm	0.5.5
chainguard	tritonserver-backend-vllm-cuda-12.9	0

Timeline

Nov 20, 2025 CVE Published
Apr 20, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-69j4-grxj-j64p
vulnetix vdb fixes GHSA-69j4-grxj-j64p

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-69j4-grxj-j64p/fixes/registry"

The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart

References

Look up in the Resolve Platform →