CVE-2026-114055 vLLM - Denial of Service

vLLM > 0.7.3 before 0.31.0 contains an uncontrolled resource consumption vulnerability caused by unvalidated mm_processor_kwargs parameters in multimodal processors, letting remote clients exhaust memory and terminate the shared server, exploit requires remote access.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Denial of Service
Impact
Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
21 October 2026
Updated
21 October 2026
Weakness
CWE-400

Vendor fix

Update to version 0.31.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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