CVE-2026-93840Published
vLLM before 0.29.0 Cross-Request Logits Corruption via allowed_token_ids
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-93840 · Microsoft / collected KEV context
cve-program · CVE-2026-93840
- https://github.com/vllm-project/vllm/pull/49080
- https://github.com/vllm-project/vllm
- https://github.com/vllm-project/vllm/commit/5b0e5b69ac1a3884a6479c9537789c95263cc804
- https://github.com/vllm-project/vllm/blob/v0.28.0/vllm/sampling_params.py#L881-L903
- https://github.com/vllm-project/vllm/blob/v0.28.0/vllm/v1/worker/gpu/sample/logit_bias.py#L179-L191
- https://www.vulncheck.com/advisories/vllm-before-0.29.0-cross-request-logits-corruption-via-allowed-token-ids
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.