SUSE-SU-2026:2924-1 Security update for gnutls

This update for gnutls fixes the following issues - CVE-2026-3833: incorrectly accepted domain names due to comparison during name constraints processing being case-sensitive bsc1263707. - CVE-2026-5260: heap overread when processing extremely short premaster secret as part of an RSA key exchange...

CLSA-2026-1773161124 Fix CVE(s): CVE-2021-22876, CVE-2025-15079

SECURITY UPDATE: acceptance of hosts not listed in specified knownhosts file during SSH-based transfers - debian/patches/CVE-2025-15079.patch: Set both knownhosts options to same file and fix surprises caused by libssh exposing separate KNOWNHOSTS and GLOBALKNOWNHOSTS options. - CVE-2025-15079...

ruby: hostname check bypassing vulnerability in SSL client

The OpenSSL::SSL.verifycertificateidentity function in lib/openssl/ssl.rb in Ruby 1.8 before 1.8.7-p374, 1.9 before 1.9.3-p448, and 2.0 before 2.0.0-p247 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows...