Bugs fixes in "libssh2"
| Origin | Bug number | Title | Date fixed |
|---|---|---|---|
| CVE | CVE-2026-55199 | libssh2 through 1.11.1, fixed in commit 1762685, contains a pre-authentication denial of service vulnerability in the SSH_MSG_EXT_INFO handler in src | 2026-06-30 |
| CVE | CVE-2025-15661 | libssh2 through 1.11.1, fixed in commit 2dae302, contains an out-of-bounds heap read vulnerability in the sftp_symlink() function in src/sftp.c that | 2026-06-30 |
| CVE | CVE-2026-55200 | libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in ssh2_transport_read() that fails to enforce upper bo | 2026-06-30 |
| CVE | CVE-2026-55199 | libssh2 through 1.11.1, fixed in commit 1762685, contains a pre-authentication denial of service vulnerability in the SSH_MSG_EXT_INFO handler in src | 2026-06-30 |
| CVE | CVE-2025-15661 | libssh2 through 1.11.1, fixed in commit 2dae302, contains an out-of-bounds heap read vulnerability in the sftp_symlink() function in src/sftp.c that | 2026-06-30 |
| CVE | CVE-2026-55200 | libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in ssh2_transport_read() that fails to enforce upper bo | 2026-06-30 |
| CVE | CVE-2026-55199 | libssh2 through 1.11.1, fixed in commit 1762685, contains a pre-authentication denial of service vulnerability in the SSH_MSG_EXT_INFO handler in src | 2026-06-30 |
| CVE | CVE-2025-15661 | libssh2 through 1.11.1, fixed in commit 2dae302, contains an out-of-bounds heap read vulnerability in the sftp_symlink() function in src/sftp.c that | 2026-06-30 |
| CVE | CVE-2026-7598 | A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c | 2026-05-27 |
| CVE | CVE-2026-7598 | A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c | 2026-05-27 |
| CVE | CVE-2026-7598 | A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c | 2026-05-27 |
| CVE | CVE-2026-7598 | A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c | 2026-05-26 |
| CVE | CVE-2026-7598 | A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c | 2026-05-26 |
| CVE | CVE-2026-7598 | A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c | 2026-05-26 |
| CVE | CVE-2020-22218 | An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory. | 2023-09-14 |
| CVE | CVE-2020-22218 | An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory. | 2023-09-14 |
| CVE | CVE-2020-22218 | An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory. | 2023-09-14 |
| CVE | CVE-2020-22218 | An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory. | 2023-09-14 |
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