{"id":"ALSA-2026:0422","summary":"Important: libsoup security update","details":"The libsoup packages provide an HTTP client and server library for GNOME.  \n\nSecurity Fix(es):  \n\n  * libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins) (CVE-2025-14523)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-02-04T03:35:39.256625Z","published":"2026-01-12T00:00:00Z","related":["CVE-2025-14523"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:0422"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-14523"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2421349"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-0422.html"}],"affected":[{"package":{"name":"libsoup","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libsoup"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.72.0-12.el9_7.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:0422.json"}},{"package":{"name":"libsoup-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libsoup-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.72.0-12.el9_7.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:0422.json"}}],"schema_version":"1.7.3"}