SUSE-SU-2026:4743-1
SUSE-SU-2026:4743-1 · Security update for python36
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
This update for python36 fixes the following issues: Security issues fixed: - CVE-2026-1703: files may be extracted outside the installation directory when installing and extracting maliciously crafted wheel archives (bsc#1274743). - CVE-2026-3219: pip doesn't reject concatenated ZIP (bsc#1262429). - CVE-2026-3446: Base64 decoding stops at first padded quad by default (bsc#1261970). - CVE-2026-3479: python: improper resource argument validation can allow path traversal (bsc#1259989). - CVE-2026-4224: C stack overflow when parsing XML with deeply nested DTD content models (bsc#1259735). - CVE-2026-6879: quadratic behavior in `xml.etree.ElementPath` index predicates can lead to a denial of service via high CPU usage (bsc#1273148). - CVE-2026-9669: crafted input can cause a stack buffer overflow (bsc#1267974). - CVE-2026-13346: Arbitrary file installation via malicious package indexes (bsc#1273090 bsc#1273091 bsc#1273094). - CVE-2026-15310: memory exhaustion in zipfile in bzip2/LZMA/Zstandard decompression (bsc#1277111). - CVE-2026-15806: urllib.request.HTTPPasswordMgr credentials for one URL scheme sent over another scheme (bsc#1276223). - CVE-2026-17084: StringPrep algorithm considered Unicode codepoint attributes outside Unicode 3.2.0 (bsc#1276226). - CVE-2026-18503: attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU (bsc#1274683). - CVE-2026-19672: tarfile extraction filter bypass allows creation of directories outside the destination (bsc#1276227). - CVE-2026-82049: tarfile extraction filters mishandle archives containing a hard link to a symbolic link, allowing file modification and content disclosure (bsc#1280459). Non security issue fixed: - Update bundled setuptools wheels to setuptools-44.1.1-py2.py3-none-any.whl (bsc#1277271)
Fix available
- Published
- Updated
Stack: system
Affected products and versions
python36 SUSE:Linux Enterprise Server 12 SP5-LTSS
- Affected ranges
- ECOSYSTEM: < 3.6.15-125.1
Update to 3.6.15-125.1
python36-core SUSE:Linux Enterprise Server 12 SP5-LTSS
- Affected ranges
- ECOSYSTEM: < 3.6.15-125.1
Update to 3.6.15-125.1
python36 SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5
- Affected ranges
- ECOSYSTEM: < 3.6.15-125.1
Update to 3.6.15-125.1
python36-core SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5
- Affected ranges
- ECOSYSTEM: < 3.6.15-125.1
Update to 3.6.15-125.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20264743-1/
- https://bugzilla.suse.com/1259735
- https://bugzilla.suse.com/1259989
- https://bugzilla.suse.com/1261970
- https://bugzilla.suse.com/1262429
- https://bugzilla.suse.com/1264962
- https://bugzilla.suse.com/1267974
- https://bugzilla.suse.com/1273091
- https://bugzilla.suse.com/1273148
- https://bugzilla.suse.com/1274683
- https://bugzilla.suse.com/1274743
- https://bugzilla.suse.com/1276223
- https://bugzilla.suse.com/1276226
- https://bugzilla.suse.com/1276227
- https://bugzilla.suse.com/1276903
- https://bugzilla.suse.com/1277111
- https://bugzilla.suse.com/1277271
- https://bugzilla.suse.com/1280459
- https://www.suse.com/security/cve/CVE-2026-13346
- https://www.suse.com/security/cve/CVE-2026-15310
- https://www.suse.com/security/cve/CVE-2026-15806
- https://www.suse.com/security/cve/CVE-2026-1703
- https://www.suse.com/security/cve/CVE-2026-17084
- https://osv.dev/vulnerability/SUSE-SU-2026:4743-1