CVE-2026-49950Published
Xorbits Xoscar 0.11.2 Unauthenticated Deserialization RCE via Actor Pool
Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-49950 · Microsoft / collected KEV context
cve-program · CVE-2026-49950
- https://github.com/xorbitsai/xoscar/blob/v0.11.2/python/xoscar/serialization/core.pyx#L260
- https://github.com/xorbitsai/xoscar/blob/v0.11.2/python/xoscar/backends/communication/socket.py#L99-L104
- https://www.vulncheck.com/advisories/xorbits-xoscar-unauthenticated-deserialization-rce-via-actor-pool
- https://www.vulncheck.com/blog/xorbits-xoscar-unauth-cloudpickle-rce
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