Source: libssh2 Version: 1.11.1-2 Severity: important Tags: security upstream Forwarded: https://github.com/libssh2/libssh2/pull/1858 X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for libssh2. CVE-2026-7598[0]: | 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. Such manipulation of the argument | username_len/password_len leads to integer overflow. The attack may | be launched remotely. The name of the patch is | 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied | to remediate this issue. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-7598 https://www.cve.org/CVERecord?id=CVE-2026-7598 [1] https://github.com/libssh2/libssh2/pull/1858 [2] https://github.com/libssh2/libssh2/commit/256d04b60d80bf1190e96b0ad1e91b2174d744b1 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
