CVE-2026-92983 InternLM LMDeploy - Denial of Service

InternLM LMDeploy through 0.17.0 contains a denial of service caused by proxy using user-facing session IDs instead of internal scheduler keys in DistServe prefill/decode disaggregation mode, letting unauthenticated attackers exhaust memory, exploit requires sending completion requests to proxy endpoint.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.66% chance of exploitation in 30 days
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
17 September 2026
Updated
15 October 2026
Weakness
CWE-772

Vendor fix

Update to a version later than 0.17.0 or latest available version.

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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