Is CVE-2026-120202 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-120202?

CVE-2026-120202 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-120202

Description

Highflame ramparts 0.8.1 through 0.8.10 contains a security scan bypass vulnerability that allows attackers to hide malicious payloads because collect_bundle_siblings and walk_bundle_subdir skip nested directories and .pyc files. Attackers can distribute a skill bundle with an unchecked-hash .pyc under scripts/<subdir>/__pycache__/ that ramparts silently ignores, while CPython executes it when the skill runs.