CVE-2025-62170: rAthena map-server use-after-free vulnerability in RODEX
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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2025-62170?
CVE-2025-62170 is considered a critical severity vulnerability due to its potential for exploitation by unauthenticated attackers.
How do I fix CVE-2025-62170?
To fix CVE-2025-62170, update the rAthena map-server to a version that includes the commit af2f3ba or later.
What type of vulnerability is CVE-2025-62170?
CVE-2025-62170 is a use-after-free vulnerability impacting the RODEX functionality in rAthena's map-server.
Who can exploit CVE-2025-62170?
CVE-2025-62170 can be exploited by unauthenticated attackers, making it particularly dangerous.
What are the affected versions for CVE-2025-62170?
CVE-2025-62170 affects versions of the rAthena map-server prior to commit af2f3ba.