Is CVE-2026-114050 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-114050?

CVE-2026-114050 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-114050

Description

vLLM before 0.31.0 uses a client-supplied multimodal uuid verbatim as cache identity with no consistency check on cache hits, allowing engine crashes. Unauthenticated attackers can desynchronize the P0/P1 processor caches to trigger a fatal token-placeholder mismatch, killing the entire serving instance until restarted.