CVE-2026-111160

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Source
https://cve.org/CVERecord?id=CVE-2026-111160
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111160.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111160
Published
2026-10-15T18:57:48Z
Modified
2026-10-28T02:30:29Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
LightLLM through 1.2.0 Unauthenticated DoS via pd_kv_trans_params Deserialization
Details

LightLLM through 1.2.0 contains a denial of service vulnerability that allows unauthenticated attackers to crash the inference worker by supplying the internal pd_kv_trans_params field to the /generate endpoint. Attackers can send a single request whose parameters cause pickle.loads to fail in InferSamplingParams, killing the inference thread while /health stays up and all later requests hang until restart.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-502"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111160.json"
}
References

Affected packages

Git / github.com/modeltc/lightllm

Affected ranges

Type
GIT
Repo
https://github.com/modeltc/lightllm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
65c174ee95ac6a6fd36b18b63d0b33d97e76b770
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "1.2.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "1.2.0"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v1.0.1
v1.1.0
v1.2.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111160.json"