PT-2026-123013
CVE-2026-116172
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Published
2026-10-25
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Updated
2026-10-25
Description by
CVSS 3.1
5.9
MediumMetricsAV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
vLLM from 0.22.0 before 0.24.0 contains an improper input validation vulnerability in the Rust gRPC converter that allows remote attackers to bypass max logprobs limits via CandidateTokens.top n. Attackers can send Generate or GenerateStream requests with oversized or integer-wrapping top n values to trigger torch.topk failures that terminate EngineCore.
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