Is CVE-2026-10220 actively exploited?

No active exploitation of CVE-2026-10220 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-10220 be exploited remotely?

Yes. CVE-2026-10220 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-10220?

CVE-2026-10220 has a CVSS score of 7.3 (HIGH).

HOME VULNERABILITIESCVE-2026-10220

HIGH

CVE-2026-10220

CWE-74Published: June 1, 2026· Updated: Jun 1, 2026

7.3

CVSS v3.1

EPSS:0.05%probability of exploitation in 30 daysPercentile:14.8th

Official Description

A vulnerability was determined in NousResearch hermes-agent up to 2026.4.30. Affected is the function _serve_plugin_skill/skill_view of the file tools/skills_tool.py. Executing a manipulation can lead to injection. The attack may be performed from remote. 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-2026-10220 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.