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SUSE Python-lxml Moderate Info Disclosure Update Advisory 2026-2729-1

suse
Calendar Grey July 3, 2026
Dist Suse Esm H88
This update addresses an information disclosure flaw in python-lxml for SUSE, enhancing system security.
An update that solves one vulnerability can now be installed.

Summary

## This update for python-lxml fixes the following issue * CVE-2026-41066: information disclosure via untrusted XML input leading to local file read (bsc#1263254). ## 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: * Python 3 Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-2729=1 * openSUSE Leap 15.4 zypper in -t patch SUSE-2026-2729=1 ## Package List: * openSUSE Leap 15.4 (aarch64 i586 ppc64le s390x x86_64) * python311-lxml-devel-4.9.3-150400.8.11.1 * python-lxml-debugsource-4.9.3-150400.8.11.1 * python311-lxml-4.9.3-150400.8.11.1 * python311-lxml-debuginfo-4.9.3-150400.8.11.1

Topics%20covered

Topics Covered

security advisory moderate SuSE important information disclosure python-lxml

References

* bsc#1263254

Cross-

* CVE-2026-41066

CVSS scores:

* CVE-2026-41066 ( SUSE ): 6.0

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

* CVE-2026-41066 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

* CVE-2026-41066 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* openSUSE Leap 15.4

* 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.

##

* https://www.suse.com/security/cve/CVE-2026-41066.html

* https://bugzilla.suse.com/show_bug.cgi?id=1263254

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2729-1
Release Date: 2026-07-02T17:31:24Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SuSE important information disclosure python-lxml

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