Security update for python-black SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2026:0900-1 Final 1 1 2026-03-13T18:33:38Z current 2026-03-13T18:33:38Z 2026-03-13T18:33:38Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for python-black This update for python-black fixes the following issue: - CVE-2026-32274: arbitrary file writes from unsanitized user input in cache file name (bsc#1259608). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2026-900,openSUSE-SLE-15.6-2026-900 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-20260900-1/ Link for SUSE-SU-2026:0900-1 https://lists.suse.com/pipermail/sle-security-updates/2026-March/024698.html E-Mail link for SUSE-SU-2026:0900-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1259608 SUSE Bug 1259608 https://www.suse.com/security/cve/CVE-2026-32274/ SUSE CVE CVE-2026-32274 page openSUSE Leap 15.6 python311-black-24.3.0-150400.9.11.1 python311-black-24.3.0-150400.9.11.1 as a component of openSUSE Leap 15.6 Black is the uncompromising Python code formatter. Prior to 26.3.1, Black writes a cache file, the name of which is computed from various formatting options. The value of the --python-cell-magics option was placed in the filename without sanitization, which allowed an attacker who controls the value of this argument to write cache files to arbitrary file system locations. Fixed in Black 26.3.1. CVE-2026-32274 openSUSE Leap 15.6:python311-black-24.3.0-150400.9.11.1 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-20260900-1/ https://www.suse.com/security/cve/CVE-2026-32274.html CVE-2026-32274 https://bugzilla.suse.com/1259608 SUSE Bug 1259608