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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-52856

Wings: Maliciously crafted packet during SFTP connection handshake causes denial of service

Description

Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, a malformed packet received during the SFTP connection handshake causes a Go panic. This issue is fixed in version 1.13.0.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

pterodactyl wings

  • < 1.13.0affected

References