MEDIUMPyPI →
vLLM uses Python 3.12 built-in hash() which leads to predictable hash collisions in prefix cache
vLLM uses Python 3.12 built-in hash() which leads to predictable hash collisions in prefix cache
Affected packages
- vllm— before 0.7.2
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-rm76-4mrf-v9r8
- https://nvd.nist.gov/vuln/detail/CVE-2025-25183
- https://github.com/python/cpython/pull/99541
- https://github.com/vllm-project/vllm/pull/12621
- https://github.com/python/cpython/commit/432117cd1f59c76d97da2eaff55a7d758301dbc7
- https://github.com/vllm-project/vllm/commit/73b35cca7f3745d07d439c197768b25d88b6ab7f
- https://github.com/pypa/advisory-database/tree/main/vulns/vllm/PYSEC-2025-62.yaml
- https://github.com/vllm-project/vllm
Structured record: https://osv.dev/vulnerability/GHSA-rm76-4mrf-v9r8
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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