PT-2026-108017 · Sglang · Sglang
CVE-2026-93034
·
Published
2026-10-08
·
Updated
2026-10-08
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
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.
Fix
Deserialization of Untrusted Data
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Weakness Enumeration
Related Identifiers
Affected Products
Sglang