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SUSE Python3-lxml Moderate Information Disclosure Vuln 2026-2754-1

suse
Calendar Grey July 6, 2026
Dist Suse Esm H88
A SUSE security update addressing an information disclosure flaw in python3-lxml enhances system protection.
An update that solves one vulnerability can now be installed.

Summary

## This update for python3-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: * Basesystem Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-2754=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2026-2754=1 * openSUSE Leap 15.5 zypper in -t patch SUSE-2026-2754=1 ## Package List: * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64) * python3-lxml-devel-4.9.1-150500.3.7.1 * python3-lxml-debuginfo-4.9.1-150500.3.7.1

Topics%20covered

Topics Covered

security advisory moderate SuSE information disclosure local file read python3-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:

* Basesystem Module 15-SP7

* openSUSE Leap 15.5

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Real Time 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-2026:2754-1
Release Date: 2026-07-03T19:22:12Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SuSE information disclosure local file read python3-lxml

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