PT-2026-53350 · Pypi · Agentscope

Published 2026-06-29 · Updated 2026-06-29

OSV

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A vulnerability in the RpcAgentServerLauncher class of modelscope/agentscope v0.0.6a3 allows for remote code execution (RCE) via deserialization of untrusted data using the dill library. The issue occurs in the AgentServerServicer.create agent method, where serialized input is deserialized using dill.loads, enabling an attacker to execute arbitrary commands on the server.

Fix

Related Identifiers

PYSEC-2026-253

Affected Products

Agentscope

References · 6

• https://osv.dev/vulnerability/PYSEC-2026-253 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-8502 · Security Note
• https://github.com/modelscope/agentscope · Note
• https://pypi.org/project/agentscope · Note
• https://github.com/advisories/GHSA-9w5h-67gf-xvv8 · Note
• https://huntr.com/bounties/7a42da2a-2ae5-442d-aff9-c9a3b47870eb · Note