{"id":"SUSE-SU-2026:23866-1","summary":"Security update for libsoup","details":"This update for libsoup fixes the following issues:\n\n- CVE-2026-85197: heap use-after-free in HTTP/2 `client on_data_read()` via `GOAWAY` during body upload (bsc#1279238).\n- CVE-2026-85534: heap buffer overflow in `SoupSession` through `on_data_source_read_callback()` via `SETTINGS` frame\n  with crafted `INITIAL_WINDOW_SIZE` (bsc#1279239).\n","modified":"2026-09-27T18:23:16.642003883Z","published":"2026-09-21T12:40:18Z","related":["CVE-2026-85197","CVE-2026-85534"],"upstream":["CVE-2026-85197","CVE-2026-85534"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623866-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1279238"},{"type":"REPORT","url":"https://bugzilla.suse.com/1279239"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-85197"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-85534"}],"affected":[{"package":{"name":"libsoup","ecosystem":"SUSE:Linux Enterprise Server 16.0","purl":"pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.6-160000.4.1"}]}],"ecosystem_specific":{"binaries":[{"libsoup-3_0-0":"3.6.6-160000.4.1","libsoup-devel":"3.6.6-160000.4.1","libsoup-lang":"3.6.6-160000.4.1","typelib-1_0-Soup-3_0":"3.6.6-160000.4.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23866-1.json"}},{"package":{"name":"libsoup","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","purl":"pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.6-160000.4.1"}]}],"ecosystem_specific":{"binaries":[{"libsoup-lang":"3.6.6-160000.4.1","typelib-1_0-Soup-3_0":"3.6.6-160000.4.1","libsoup-3_0-0":"3.6.6-160000.4.1","libsoup-devel":"3.6.6-160000.4.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23866-1.json"}}],"schema_version":"1.9.0"}