CVE-2025-15536 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2025-15536 Interim 1 1 2026-03-05T01:24:11Z current 2026-03-05T01:24:11Z 2026-03-05T01:24:11Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2025-15536 A weakness has been identified in BYVoid OpenCC up to 1.1.9. This vulnerability affects the function opencc::MaxMatchSegmentation of the file src/MaxMatchSegmentation.cpp. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. Patch name: 345c9a50ab07018f1b4439776bad78a0d40778ec. To fix this issue, it is recommended to deploy a patch. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server 12 SP5-LTSS SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security SUSE Linux Enterprise Server 15 SP1-LTSS SUSE Linux Enterprise Server 15 SP2-LTSS SUSE Linux Enterprise Server 15 SP3-LTSS SUSE Linux Enterprise Server 15 SP4-LTSS SUSE Linux Enterprise Server 15 SP5-LTSS SUSE Linux Enterprise Server 15 SP6-LTSS SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Server Teradata 12 SP3 SUSE Linux Enterprise Server Teradata 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise Server for SAP applications 16.0 openSUSE Tumbleweed libopencc1_1 libopencc1_2-1.2.0-1.1 libopencc2 opencc opencc-1.2.0-1.1 opencc-data opencc-data-1.2.0-1.1 opencc-devel opencc-devel-1.2.0-1.1 libopencc1_2-1.2.0-1.1 as a component of openSUSE Tumbleweed opencc-1.2.0-1.1 as a component of openSUSE Tumbleweed opencc-data-1.2.0-1.1 as a component of openSUSE Tumbleweed opencc-devel-1.2.0-1.1 as a component of openSUSE Tumbleweed libopencc2 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS opencc as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS opencc-data as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS opencc-devel as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS libopencc2 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS opencc as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS opencc-data as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS opencc-devel as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS libopencc1_1 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 libopencc2 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 opencc as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 opencc-data as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 opencc-devel as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 libopencc2 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS opencc as a component of SUSE Linux Enterprise Server 12 SP2-LTSS opencc-data as a component of SUSE Linux Enterprise Server 12 SP2-LTSS libopencc2 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS opencc as a component of SUSE Linux Enterprise Server 12 SP4-LTSS opencc-data as a component of SUSE Linux Enterprise Server 12 SP4-LTSS libopencc2 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS opencc as a component of SUSE Linux Enterprise Server 12 SP5-LTSS opencc-data as a component of SUSE Linux Enterprise Server 12 SP5-LTSS opencc-devel as a component of SUSE Linux Enterprise Server 12 SP5-LTSS opencc as a component of SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security libopencc2 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS opencc as a component of SUSE Linux Enterprise Server 15 SP1-LTSS opencc-data as a component of SUSE Linux Enterprise Server 15 SP1-LTSS opencc-devel as a component of SUSE Linux Enterprise Server 15 SP1-LTSS libopencc2 as a component of SUSE Linux Enterprise Server 15 SP2-LTSS opencc as a component of SUSE Linux Enterprise Server 15 SP2-LTSS opencc-data as a component of SUSE Linux Enterprise Server 15 SP2-LTSS opencc-devel as a component of SUSE Linux Enterprise Server 15 SP2-LTSS libopencc2 as a component of SUSE Linux Enterprise Server 15 SP3-LTSS opencc as a component of SUSE Linux Enterprise Server 15 SP3-LTSS opencc-data as a component of SUSE Linux Enterprise Server 15 SP3-LTSS opencc-devel as a component of SUSE Linux Enterprise Server 15 SP3-LTSS libopencc2 as a component of SUSE Linux Enterprise Server 15 SP4-LTSS opencc as a component of SUSE Linux Enterprise Server 15 SP4-LTSS opencc-data as a component of SUSE Linux Enterprise Server 15 SP4-LTSS opencc-devel as a component of SUSE Linux Enterprise Server 15 SP4-LTSS libopencc2 as a component of SUSE Linux Enterprise Server 15 SP5-LTSS opencc as a component of SUSE Linux Enterprise Server 15 SP5-LTSS opencc-data as a component of SUSE Linux Enterprise Server 15 SP5-LTSS opencc-devel as a component of SUSE Linux Enterprise Server 15 SP5-LTSS libopencc1_1 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS libopencc2 as a component of SUSE Linux Enterprise Server 15 SP6-LTSS opencc as a component of SUSE Linux Enterprise Server 15 SP6-LTSS opencc-data as a component of SUSE Linux Enterprise Server 15 SP6-LTSS opencc-devel as a component of SUSE Linux Enterprise Server 15 SP6-LTSS libopencc1_1 as a component of SUSE Linux Enterprise Server 16.0 opencc-data as a component of SUSE Linux Enterprise Server 16.0 opencc as a component of SUSE Linux Enterprise Server 16.0 opencc as a component of SUSE Linux Enterprise Server Teradata 12 SP3 opencc as a component of SUSE Linux Enterprise Server Teradata 15 SP4 libopencc2 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 opencc as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 opencc-data as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 opencc-devel as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 libopencc2 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 opencc as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 opencc-data as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 opencc-devel as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 libopencc1_1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 libopencc2 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 opencc as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 opencc-data as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 opencc-devel as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP6 libopencc1_1 as a component of SUSE Linux Enterprise Server for SAP applications 16.0 opencc-data as a component of SUSE Linux Enterprise Server for SAP applications 16.0 opencc as a component of SUSE Linux Enterprise Server for SAP applications 16.0 A weakness has been identified in BYVoid OpenCC up to 1.1.9. This vulnerability affects the function opencc::MaxMatchSegmentation of the file src/MaxMatchSegmentation.cpp. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. Patch name: 345c9a50ab07018f1b4439776bad78a0d40778ec. To fix this issue, it is recommended to deploy a patch. CVE-2025-15536 openSUSE Tumbleweed:libopencc1_2-1.2.0-1.1 openSUSE Tumbleweed:opencc-1.2.0-1.1 openSUSE Tumbleweed:opencc-data-1.2.0-1.1 openSUSE Tumbleweed:opencc-devel-1.2.0-1.1 moderate 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L