CVE-2025-5351
A flaw was found in the key export functionality of libssh. The issue occurs in the internal function responsible for converting cryptograph
CVSS
6.5
Medio
EPSS
0.5%
p39
KEV
—
Exploit Today
12
0-100
Publicado: 4 jul 2025 · Última mod.: 30 jun 2026 · CWE-415
A flaw was found in the key export functionality of libssh. The issue occurs in the internal function responsible for converting cryptographic keys into serialized formats. During error handling, a memory structure is freed but not cleared, leading to a potential double free issue if an additional failure occurs later in the function. This condition may result in heap corruption or application instability in low-memory scenarios, posing a risk to system reliability where key export operations are performed.