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Critical openSUSE 2026-1819-1 Python Mako Path Traversal Fix CVE-2026-41205

suse
Calendar Grey May 13, 2026
Dist Suse Esm H88
Update for python-Mako addresses important path traversal flaw to enhance security across SUSE systems.
An update that solves one vulnerability can now be installed.

Summary

## This update for python-Mako fixes the following issue: * CVE-2026-41205: Prior to 1.3.11, TemplateLookup.get_template() is vulnerable to path traversal (bsc#1262716). ## 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: * openSUSE Leap 15.6 zypper in -t patch SUSE-2026-1819=1 * Python 3 Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-1819=1 * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1819=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1819=1 ## Package List: * openSUSE Leap 15.6 (noarch)

Topics%20covered

Topics Covered

security advisory threat important path traversal OpenSUSE python-mako

References

* bsc#1262716

Cross-

* CVE-2026-41205

CVSS scores:

* CVE-2026-41205 ( SUSE ): 7.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

* CVE-2026-41205 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

* CVE-2026-41205 ( NVD ): 7.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

* CVE-2026-41205 ( 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 15.6

* Python 3 Module 15-SP7

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise Server 15 SP6

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:1819-1
Release Date: 2026-05-12T07:59:09Z
Rating: important

Topics%20covered

Topics Covered

security advisory threat important path traversal OpenSUSE python-mako

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