{"id":"SUSE-SU-2026:3424-1","summary":"Security update for python3-pyOpenSSL","details":"This update for python3-pyOpenSSL fixes the following issue:\n\n- CVE-2026-27448: unhandled exception in `set_tlsext_servername_callback` callback can result in connection not being\n  cancelled and allows for possible security measure bypassing (bsc#1259804).\n","modified":"2026-07-31T09:15:07.713142854Z","published":"2026-07-30T11:07:52Z","related":["CVE-2026-27448"],"upstream":["CVE-2026-27448"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263424-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259804"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-27448"}],"affected":[{"package":{"name":"python3-pyOpenSSL","ecosystem":"SUSE:Linux Enterprise Micro 5.3","purl":"pkg:rpm/suse/python3-pyOpenSSL&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.0.0-150400.22.1"}]}],"ecosystem_specific":{"binaries":[{"python3-pyOpenSSL":"21.0.0-150400.22.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3424-1.json"}},{"package":{"name":"python3-pyOpenSSL","ecosystem":"SUSE:Linux Enterprise Micro 5.4","purl":"pkg:rpm/suse/python3-pyOpenSSL&distro=SUSE%20Linux%20Enterprise%20Micro%205.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.0.0-150400.22.1"}]}],"ecosystem_specific":{"binaries":[{"python3-pyOpenSSL":"21.0.0-150400.22.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3424-1.json"}},{"package":{"name":"python3-pyOpenSSL","ecosystem":"SUSE:Linux Enterprise Micro 5.5","purl":"pkg:rpm/suse/python3-pyOpenSSL&distro=SUSE%20Linux%20Enterprise%20Micro%205.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.0.0-150400.22.1"}]}],"ecosystem_specific":{"binaries":[{"python3-pyOpenSSL":"21.0.0-150400.22.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3424-1.json"}},{"package":{"name":"python3-pyOpenSSL","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","purl":"pkg:rpm/suse/python3-pyOpenSSL&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.0.0-150400.22.1"}]}],"ecosystem_specific":{"binaries":[{"python3-pyOpenSSL":"21.0.0-150400.22.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3424-1.json"}}],"schema_version":"1.8.0"}