CVE-2025-59953 LMDeploy - Remote Code Execution

LMDeploy 0.9.1 to < 0.10.2 contains a remote code execution caused by unsanitized use of pickle.loads() in AsyncRPCServer's call_and_response(), letting remote attackers execute arbitrary code via crafted RPC messages, exploit requires network access to RPC server.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.80% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
16 September 2026
Updated
15 October 2026
Weakness
CWE-502

Vendor fix

Update to version 0.10.2 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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