CVE-2026-27893

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Source

https://cve.org/CVERecord?id=CVE-2026-27893

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-27893.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-27893

Aliases

Downstream

CGA (5)

Published

2026-03-26T23:56:53Z

Modified

2026-10-21T02:31:04Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

vLLM's hardcoded trust_remote_code=True in NemotronVL and KimiK25 bypasses user security opt-out

Details

vLLM is an inference and serving engine for large language models (LLMs). Starting in version 0.10.1 and prior to version 0.18.0, two model implementation files hardcode trust_remote_code=True when loading sub-components, bypassing the user's explicit --trust-remote-code=False security opt-out. This enables remote code execution via malicious model repositories even when the user has explicitly disabled remote code trust. Version 0.18.0 patches the issue.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-693"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27893.json"
}

References

Affected packages

Git / github.com/vllm-project/vllm

Affected ranges

Type

GIT

Repo

https://github.com/vllm-project/vllm

Events

Introduced

aab549870df50edf0512f0a59b574f692f546465

Fixed

bcf2be96120005e9aea171927f85055a6a5c0cf6

Fixed

00bd08edeee5dd4d4c13277c0114a464011acf72

Database specific

Show details

{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0.10.1"
                },
                {
                    "fixed":  "0.18.0"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "00bd08edeee5dd4d4c13277c0114a464011acf72"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-27893.json"