Security update for libsoup2 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2026:0419-1 Final 1 1 2026-02-10T14:15:53Z current 2026-02-10T14:15:53Z 2026-02-10T14:15:53Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for libsoup2 This update for libsoup2 fixes the following issues: - CVE-2026-1761: Check length of bytes read in soup_filter_input_stream_read_until to avoid a stack-based buffer overflow. (bsc#1257598) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2026-419,SUSE-SLE-SERVER-12-SP5-LTSS-2026-419,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-419 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-20260419-1/ Link for SUSE-SU-2026:0419-1 https://lists.suse.com/pipermail/sle-security-updates/2026-February/024091.html E-Mail link for SUSE-SU-2026:0419-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1257598 SUSE Bug 1257598 https://www.suse.com/security/cve/CVE-2026-1761/ SUSE CVE CVE-2026-1761 page SUSE Linux Enterprise Server 12 SP5-LTSS SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 libsoup-2_4-1-2.62.2-5.29.1 libsoup-2_4-1-32bit-2.62.2-5.29.1 libsoup-2_4-1-64bit-2.62.2-5.29.1 libsoup-devel-2.62.2-5.29.1 libsoup-devel-32bit-2.62.2-5.29.1 libsoup-devel-64bit-2.62.2-5.29.1 libsoup-lang-2.62.2-5.29.1 typelib-1_0-Soup-2_4-2.62.2-5.29.1 libsoup-2_4-1-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS libsoup-2_4-1-32bit-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS libsoup-devel-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS libsoup-lang-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS typelib-1_0-Soup-2_4-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS libsoup-2_4-1-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 libsoup-2_4-1-32bit-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 libsoup-devel-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 libsoup-lang-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 typelib-1_0-Soup-2_4-2.62.2-5.29.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 A flaw was found in libsoup. This stack-based buffer overflow vulnerability occurs during the parsing of multipart HTTP responses due to an incorrect length calculation. A remote attacker can exploit this by sending a specially crafted multipart HTTP response, which can lead to memory corruption. This issue may result in application crashes or arbitrary code execution in applications that process untrusted server responses, and it does not require authentication or user interaction. CVE-2026-1761 SUSE Linux Enterprise Server 12 SP5-LTSS:libsoup-2_4-1-2.62.2-5.29.1 SUSE Linux Enterprise Server 12 SP5-LTSS:libsoup-2_4-1-32bit-2.62.2-5.29.1 SUSE Linux Enterprise Server 12 SP5-LTSS:libsoup-devel-2.62.2-5.29.1 SUSE Linux Enterprise Server 12 SP5-LTSS:libsoup-lang-2.62.2-5.29.1 SUSE Linux Enterprise Server 12 SP5-LTSS:typelib-1_0-Soup-2_4-2.62.2-5.29.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libsoup-2_4-1-2.62.2-5.29.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libsoup-2_4-1-32bit-2.62.2-5.29.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libsoup-devel-2.62.2-5.29.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libsoup-lang-2.62.2-5.29.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:typelib-1_0-Soup-2_4-2.62.2-5.29.1 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-20260419-1/ https://www.suse.com/security/cve/CVE-2026-1761.html CVE-2026-1761 https://bugzilla.suse.com/1257598 SUSE Bug 1257598