CRITICALPyPI →
vLLM Allows Remote Code Execution via PyNcclPipe Communication Service
vLLM Allows Remote Code Execution via PyNcclPipe Communication Service
Affected packages
- vllm— 0.6.5 → 0.8.5
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/vllm-project/vllm/security/advisories/GHSA-hjq4-87xh-g4fv
- https://nvd.nist.gov/vuln/detail/CVE-2025-47277
- https://github.com/vllm-project/vllm/pull/15988
- https://github.com/vllm-project/vllm/commit/0d6e187e88874c39cda7409cf673f9e6546893e7
- https://docs.vllm.ai/en/latest/deployment/security.html
- https://github.com/advisories/GHSA-hjq4-87xh-g4fv
- https://github.com/pypa/advisory-database/tree/main/vulns/vllm/PYSEC-2026-567.yaml
- https://github.com/vllm-project/vllm
- https://pypi.org/project/vllm
Structured record: https://osv.dev/vulnerability/GHSA-hjq4-87xh-g4fv
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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