{"id":"SUSE-SU-2026:3578-1","aliases":[],"status":"published","title":"Security update for openssl-1_1","description":"This update for openssl-1_1 fixes the following issues:\n\n- HollowByte: DoS vector against OpenSSL TLS ClientHello via remote, attacker-controlled memory allocations\n  (bsc#1271712).","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-08-11T13:58:54Z","modified":"2026-08-12T10:45:06Z","fixes":[{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","package":"openssl-1_1","fixed_in":["1.1.1w-150700.11.25.2"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP7","package":"openssl-1_1","fixed_in":["1.1.1w-150700.11.25.2"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP7","package":"openssl-1_1","fixed_in":["1.1.1w-150700.11.25.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","package":"openssl-1_1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1w-150700.11.25.2"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP7","package":"openssl-1_1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1w-150700.11.25.2"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP7","package":"openssl-1_1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1w-150700.11.25.2"}]}]}],"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263578-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1271712","tags":["report"]}],"sources":{"osv":[{"id":"SUSE-SU-2026:3578-1","title":"Security update for openssl-1_1","description":"This update for openssl-1_1 fixes the following issues:\n\n- HollowByte: DoS vector against OpenSSL TLS ClientHello via remote, attacker-controlled memory allocations\n  (bsc#1271712).\n","status":"published","published":"2026-08-11T13:58:54Z","modified":"2026-08-12T10:45:06.251280486Z","updated_at":"2026-11-02T15:54:05.392906Z"}]}}