Security update for python
This update for python fixes the following issues: - CVE-2025-13462: incorrect parsing of TarInfo when GNU long name and type AREGTYPE are combined can lead to misinterpretation of tar archives (bsc#1259611). - CVE-2026-3644: incomplete control character validation in http.cookies can lead to input validation bypass (bsc#1259734). - CVE-2026-4224: parsing XML with deeply nested DTD content models can lead to C stack overflow (bsc#1259735). - CVE-2026-4519: failure to sanitize leading dashes in URLs in the `webbrowser.open()` API can lead to web browser command line option injection (bsc#1260026).
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
This update for python fixes the following issues: - CVE-2025-13462: incorrect parsing of TarInfo when GNU long name and type AREGTYPE are combined can lead to misinterpretation of tar archives (bsc#1259611). - CVE-2026-3644: incomplete control character validation in http.cookies can lead to input validation bypass (bsc#1259734). - CVE-2026-4224: parsing XML with deeply nested DTD content models can lead to C stack overflow (bsc#1259735). - CVE-2026-4519: failure to sanitize leading dashes in URLs in the `webbrowser.open()` API can lead to web browser command line option injection (bsc#1260026).
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1259611
- https://bugzilla.suse.com/1259734
- https://bugzilla.suse.com/1259735
- https://bugzilla.suse.com/1260026
- https://www.suse.com/security/cve/CVE-2025-13462
- https://www.suse.com/security/cve/CVE-2026-3644
- https://www.suse.com/security/cve/CVE-2026-4224
- https://www.suse.com/security/cve/CVE-2026-4519
- https://www.suse.com/support/update/announcement/2026/suse-su-20261206-1/