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    "cveMetadata": {
        "cveId": "CVE-2026-93034",
        "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "state": "PUBLISHED",
        "assignerShortName": "certcc",
        "dateReserved": "2026-09-17T15:20:20.432Z",
        "datePublished": "2026-10-08T14:00:09.084Z",
        "dateUpdated": "2026-10-08T14:00:09.084Z"
    },
    "containers": {
        "cna": {
            "title": "CVE-2026-93034",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "SGLang contains an arbitrary code execution vulnerability caused by the ZMQ message decoder unconditionally deserializing PickleWrapper payloads via pickle.loads() in _maybe_unwrap_pickle without type allowlisting or authentication; this vulnerability persists via the msgpack path even when SGLANG_USE_PICKLE_IPC is disabled, and becomes remotely exploitable if data-parallel attention is enabled with a non-loopback --dist-init-addr setting."
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "affected": [
                {
                    "vendor": "SGLang",
                    "product": "SGLang",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "v0.5.20",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-502 Deserialization of Untrusted Data"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/sgl-project/sglang/tree/main"
                },
                {
                    "url": "https://m00dy.sh/notes/disabling-pickle-did-not-remove-pickle?palette=mineral"
                }
            ],
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                "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-93034"
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            "providerMetadata": {
                "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
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                "dateUpdated": "2026-10-08T14:00:09.084Z"
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}