CVE-2025-11624

Buffer overwrite when processing file handles with the SFTP server

CVSS 1.8 LOWEPSS 0.3%CWE-787

Vexday Risk Score

8Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 1.8EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

21 oct 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Potential stack buffer overwrite on the SFTP server side when receiving a malicious packet that has a handle size larger than the system handle or file descriptor size, but smaller than max handle size allowed.

CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:L

Productos afectados

wolfSSH · wolfSSH

Referencias

https://github.com/wolfSSL/wolfssh/pull/834