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openSUSE 15.4 Python ECDSA Moderate Exception Issue SUSE-2026-1436-1

An update that solves one vulnerability can now be installed.. # Security update for python-ecdsa Announcement ID: SUSE-SU-2026:1436-1 Release Date: 2026-04-17T12:51:37Z Rating: moderate References: * bsc#1261009 Cross-References: * CVE-2026-33936 CVSS scores: * CVE-2026-33936 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N * CVE-2026-33936 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-33936 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Affected Products: * openSUSE Leap 15.4 * openSUSE Leap 15.6 * Python 3 Module 15-SP7 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves one vulnerability can now be installed. ## Description: This update for python-ecdsa fixes the following issues: * CVE-2026-33936: issue in the low-level DER parsing functions can cause unexpected exceptions to be raised from the public API functions (bsc#1261009). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2026-1436=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2026-1436=1 * Python 3 Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-1436=1 ## Package List: * openSUSE Leap 15.4 (noarch) * python311-ecdsa-0.18.0-150400.12.6.1 * openSUSE Leap 15.6 (noarch) * python311-ecdsa-0.18.0-150400.12.6.1 * Python 3 Module 15-SP7 (noarch) * python311-ecdsa-0.18.0-150400.12.6.1 ## References: * https://www.suse.com/security/cve/CVE-2026-33936.html * https://bugzilla.suse.com/show_bug.cgi?id=1261009 . Update for python-ecdsa addresses moderate issue with low-level DER parsing on SUSE systems. Install patch now.. securityadvisory, openSUSE, python, update, CVE. . LinuxSecurity.com Team

Apr 17, 2026 SuSE