CVE-2022-32406

CVE-2022-32406 is a medium vulnerability published on July 14, 2022. GtkRadiant v1.6.6 was discovered to contain a buffer overflow via the component q3map2. This vulnerability can cause a Denial of Service (DoS) via a crafted MAP file.

CVE-2022-32406 was first published in the National Vulnerability Database on July 14, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

CVE-2022-32406 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 36.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

CVE-2022-32406 has a CVSS v3 base score of 5.5 (NVD).

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-32406, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.