SUSE alert openSUSE-SU-2026:20127-1 (python-urllib3)
| From: | null@suse.de | |
| To: | security-announce@lists.opensuse.org | |
| Subject: | openSUSE-SU-2026:20127-1: important: Security update for python-urllib3 | |
| Date: | Tue, 03 Feb 2026 15:24:43 +0100 | |
| Message-ID: | <20260203142443.B9A50FDC6@maintenance.suse.de> | |
| Archive-link: | Article |
openSUSE security update: security update for python-urllib3 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20127-1 Rating: important References: * bsc#1254866 * bsc#1254867 Cross-References: * CVE-2025-66418 * CVE-2025-66471 CVSS scores: * CVE-2025-66418 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2025-66418 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N * CVE-2025-66471 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2025-66471 ( 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 Affected Products: openSUSE Leap 16.0 ------------------------------------------------------------- An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed. Description: This update for python-urllib3 fixes the following issues: - CVE-2025-66471: Fixed excessive resource consumption via decompression of highly compressed data in Streaming API (bsc#1254867) - CVE-2025-66418: Fixed resource exhaustion via unbounded number of links in the decompression chain (bsc#1254866) Patch instructions: To install this openSUSE security 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 16.0 zypper in -t patch openSUSE-Leap-16.0-212=1 Package List: - openSUSE Leap 16.0: python313-urllib3-2.5.0-160000.4.1 References: * https://www.suse.com/security/cve/CVE-2025-66418.html * https://www.suse.com/security/cve/CVE-2025-66471.html