Security update for libsoup SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2026:0690-1 Final 1 1 2026-02-27T15:11:03Z current 2026-02-27T15:11:03Z 2026-02-27T15:11:03Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for libsoup This update for libsoup fixes the following issues: - CVE-2025-32049: denial of Service attack to websocket server (bsc#1240751). - CVE-2026-2369: buffer overread due to integer underflow when handling zero-length resources (bsc#1258120). - CVE-2026-2443: out-of-bounds read when processing specially crafted HTTP Range headers can lead to heap information disclosure to remote attackers (bsc#1258170). - CVE-2026-2708: HTTP request smuggling via duplicate Content-Length headers (bsc#1258508). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2026-690,SUSE-SLE-Module-Basesystem-15-SP7-2026-690,SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-690,SUSE-SLE-Product-SLES_SAP-15-SP6-2026-690,openSUSE-SLE-15.6-2026-690 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2026/suse-su-20260690-1/ Link for SUSE-SU-2026:0690-1 https://lists.suse.com/pipermail/sle-security-updates/2026-February/024504.html E-Mail link for SUSE-SU-2026:0690-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1240751 SUSE Bug 1240751 https://bugzilla.suse.com/1258120 SUSE Bug 1258120 https://bugzilla.suse.com/1258170 SUSE Bug 1258170 https://bugzilla.suse.com/1258508 SUSE Bug 1258508 https://www.suse.com/security/cve/CVE-2025-32049/ SUSE CVE CVE-2025-32049 page https://www.suse.com/security/cve/CVE-2026-2369/ SUSE CVE CVE-2026-2369 page https://www.suse.com/security/cve/CVE-2026-2443/ SUSE CVE CVE-2026-2443 page https://www.suse.com/security/cve/CVE-2026-2708/ SUSE CVE CVE-2026-2708 page SUSE Linux Enterprise Module for Basesystem 15 SP7 SUSE Linux Enterprise Server 15 SP6-LTSS SUSE Linux Enterprise Server for SAP Applications 15 SP6 openSUSE Leap 15.6 libsoup-3_0-0-3.4.4-150600.3.34.1 libsoup-3_0-0-32bit-3.4.4-150600.3.34.1 libsoup-3_0-0-64bit-3.4.4-150600.3.34.1 libsoup-devel-3.4.4-150600.3.34.1 libsoup-devel-32bit-3.4.4-150600.3.34.1 libsoup-devel-64bit-3.4.4-150600.3.34.1 libsoup-lang-3.4.4-150600.3.34.1 typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 libsoup-3_0-0-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP7 libsoup-devel-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP7 libsoup-lang-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP7 typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP7 libsoup-3_0-0-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS libsoup-devel-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS libsoup-lang-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS libsoup-3_0-0-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 libsoup-devel-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 libsoup-lang-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 libsoup-3_0-0-3.4.4-150600.3.34.1 as a component of openSUSE Leap 15.6 libsoup-3_0-0-32bit-3.4.4-150600.3.34.1 as a component of openSUSE Leap 15.6 libsoup-devel-3.4.4-150600.3.34.1 as a component of openSUSE Leap 15.6 libsoup-devel-32bit-3.4.4-150600.3.34.1 as a component of openSUSE Leap 15.6 libsoup-lang-3.4.4-150600.3.34.1 as a component of openSUSE Leap 15.6 typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 as a component of openSUSE Leap 15.6 A flaw was found in libsoup. The SoupWebsocketConnection may accept a large WebSocket message, which may cause libsoup to allocate memory and lead to a denial of service (DoS). CVE-2025-32049 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-3_0-0-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-3_0-0-32bit-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-devel-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-devel-32bit-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-lang-3.4.4-150600.3.34.1 openSUSE Leap 15.6:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260690-1/ https://www.suse.com/security/cve/CVE-2025-32049.html CVE-2025-32049 https://bugzilla.suse.com/1240751 SUSE Bug 1240751 https://bugzilla.suse.com/1250562 SUSE Bug 1250562 unknown CVE-2026-2369 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-3_0-0-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-3_0-0-32bit-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-devel-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-devel-32bit-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-lang-3.4.4-150600.3.34.1 openSUSE Leap 15.6:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260690-1/ https://www.suse.com/security/cve/CVE-2026-2369.html CVE-2026-2369 https://bugzilla.suse.com/1258120 SUSE Bug 1258120 A flaw was identified in libsoup, a widely used HTTP library in GNOME-based systems. When processing specially crafted HTTP Range headers, the library may improperly validate requested byte ranges. In certain build configurations, this could allow a remote attacker to access portions of server memory beyond the intended response. Exploitation requires a vulnerable configuration and access to a server using the embedded SoupServer component. CVE-2026-2443 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-3_0-0-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-3_0-0-32bit-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-devel-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-devel-32bit-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-lang-3.4.4-150600.3.34.1 openSUSE Leap 15.6:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260690-1/ https://www.suse.com/security/cve/CVE-2026-2443.html CVE-2026-2443 https://bugzilla.suse.com/1258170 SUSE Bug 1258170 unknown CVE-2026-2708 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server 15 SP6-LTSS:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-3_0-0-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-devel-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:libsoup-lang-3.4.4-150600.3.34.1 SUSE Linux Enterprise Server for SAP Applications 15 SP6:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-3_0-0-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-3_0-0-32bit-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-devel-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-devel-32bit-3.4.4-150600.3.34.1 openSUSE Leap 15.6:libsoup-lang-3.4.4-150600.3.34.1 openSUSE Leap 15.6:typelib-1_0-Soup-3_0-3.4.4-150600.3.34.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2026/suse-su-20260690-1/ https://www.suse.com/security/cve/CVE-2026-2708.html CVE-2026-2708 https://bugzilla.suse.com/1258508 SUSE Bug 1258508