Is CVE-2026-16077 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-16077?

CVE-2026-16077 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-16077

Description

A vulnerability was found in AstrBotDevs AstrBot up to 4.25.5. Impacted is the function _normalize_rw_path of the file astrbot/core/tools/computer_tools/fs.py of the component Filesystem Computer-Use Tool. Performing a manipulation results in link following. The attack is only possible with local access. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.