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.
History

Fri, 31 Jul 2026 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Pterodactyl
Pterodactyl wings
Vendors & Products Pterodactyl
Pterodactyl wings

Fri, 31 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 31 Jul 2026 17:00:00 +0000

Type Values Removed Values Added
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.
Title Wings: Maliciously crafted packet during SFTP connection handshake causes denial of service
Weaknesses CWE-129
CWE-248
CWE-617
CWE-755
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-07-31T18:57:35.513Z

Reserved: 2026-06-08T18:41:27.724Z

Link: CVE-2026-52856

cve-icon Vulnrichment

Updated: 2026-07-31T18:57:32.038Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-31T20:00:12Z