ROOT-OS-ALPINE-323-CVE-2026-66032 CVE-2026-66032 in libssh2 - Patched by Root

Root has patched CVE-2026-66032 in the libssh2 package for Root:Alpine:3.23. Multiple fixed versions available...

ROOT-OS-ALPINE-322-CVE-2026-66032 CVE-2026-66032 in libssh2 - Patched by Root

Root has patched CVE-2026-66032 in the libssh2 package for Root:Alpine:3.22. Multiple fixed versions available...

libssh2: Fix of CVE-2026-66032

CVE-2026-66032: nullify data after free in sftpopen to prevent a double-free when sftppacketrequire fails on the FXPSTATUS/FXOK path...

Amazon Linux 2023 : libssh2, libssh2-devel (ALAS2023-2026-2056)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-2056 advisory. libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftpopen function in src/sftp.c that allows a malicious SSH server to corrupt the heap of any...

Important: libssh2

Issue Overview: libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftpopen function in src/sftp.c that allows a malicious SSH server to corrupt the heap of any authenticated client opening an SFTP session. When a server responds to SSHFXPOPEN with...

OESA-2026-3394 libssh2 security update

libssh2 is a library implementing the SSH2 protocol as defined by Internet Drafts: SECSH-TRANS22, SECSH-USERAUTH25, SECSH-CONNECTION23, SECSH-ARCH20, SECSH-FILEXFER06, SECSH-DHGEX04, and SECSH-NUMBERS10. Security Fixes: libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count fr...

OESA-2026-3393 libssh2 security update

libssh2 is a library implementing the SSH2 protocol as defined by Internet Drafts: SECSH-TRANS22, SECSH-USERAUTH25, SECSH-CONNECTION23, SECSH-ARCH20, SECSH-FILEXFER06, SECSH-DHGEX04, and SECSH-NUMBERS10. Security Fixes: libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count fr...

SUSE SLES12 Security Update : libssh2_org (SUSE-SU-2026:3525-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3525-1 advisory. - CVE-2025-15661: out-of-bounds heap read vulnerability in the sftpsymlink function in src/sftp.c bsc1268546. - CVE-2026-7598: integer overflow...

SUSE CVE-2026-66032

libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftpopen function in src/sftp.c that allows a malicious SSH server to corrupt the heap of any authenticated client opening an SFTP session. When a server responds to SSHFXPOPEN with SSHFXPSTATUS containin...

BELL-CVE-2026-66032

Bulletin has no description...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: libssh2: libssh2-1.11.1-10.2.hum1 aarch64, x8664 libssh2-devel-1.11.1-10.2.hum1 aarch64, x8664 libssh2-docs-1.11.1-10.2.hum1 noarch libssh2-1.11.1-10.2.hum1.src src Security Fixes: libssh2:...

Linux Distros Unpatched Vulnerability : CVE-2026-66032

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftpopen function in src/sftp.c that allows a malicious SSH server ...

CVE-2026-66032

libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftpopen function in src/sftp.c that allows a malicious SSH server to corrupt the heap of any authenticated client opening an SFTP session. When a server responds to SSHFXPOPEN with SSHFXPSTATUS containin...