Is CVE-2026-6603 actively exploited?

No active exploitation of CVE-2026-6603 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-6603 be exploited remotely?

Yes. CVE-2026-6603 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-6603?

CVE-2026-6603 has a CVSS score of 7.3 (HIGH).

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HIGH

CVE-2026-6603

CWE-74Published: April 20, 2026· Updated: Apr 22, 2026

7.3

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:13.3th

Official Description

A vulnerability was determined in modelscope agentscope up to 1.0.18. Affected by this vulnerability is the function execute_python_code/execute_shell_command of the file src/AgentScope/tool/_coding/_python.py. This manipulation causes code injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-6603 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.