CVE-2025-62170 – rAthena map-server use-after-free vulnerability in RODEX

CVE ID : CVE-2025-62170

Published : Oct. 13, 2025, 6:15 p.m. | 24 minutes ago

Description : rAthena is an open-source cross-platform MMORPG server. A use-after-free vulnerability exists in the RODEX functionality of rAthena’s map-server in versions prior to commit af2f3ba. An unauthenticated attacker can exploit this vulnerability via a specific attacking scenario to cause a denial of service by crashing the map-server. This issue has been patched in commit af2f3ba. There are no known workarounds aside from manually applying the patch.

Severity: 7.5 | HIGH

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