Debian/libssh2: unknown
libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftp_open() function in src/sftp.c that allows a malicious SSH server to corrupt the heap of any authentica
Action: Upgrade libssh2 to 1.11.1-1+deb13u2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.11.1-1+deb13u2 | - |
Fixed versions
| 1.11.1-1+deb13u2 |
Sources
- osv: DEBIAN-CVE-2026-66032#Debian:13/libssh2
- https://security-tracker.debian.org/tracker/CVE-2026-66032
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