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SUSE Linux 16.0 python-h2 Moderate HTTP Request Smuggling Fix 2026-20187-1

suse
Calendar Grey February 3, 2026
Dist Suse Esm H88
Install the SUSE security update for python-h2 addressing the moderate security issue of HTTP Request Smuggling.
An update that solves one vulnerability can now be installed.

Summary

## This update for python-h2 fixes the following issues: * CVE-2025-57804: Fixed HTTP Request Smuggling due to illegal characters in headers (bsc#1248737) ## 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: * SUSE Linux Enterprise Server 16.0 zypper in -t patch SUSE-SLES-16.0-207=1 * SUSE Linux Enterprise Server for SAP Applications 16.0 zypper in -t patch SUSE-SLES-16.0-207=1 ## Package List: * SUSE Linux Enterprise Server 16.0 (noarch) * python313-h2-4.2.0-160000.3.1 * SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch) * python313-h2-4.2.0-160000.3.1

Topics%20covered

Topics Covered

security advisory moderate SuSE http request smuggling python-h2 2026:20187-1

References

* bsc#1248737

Cross-

* CVE-2025-57804

CVSS scores:

* CVE-2025-57804 ( SUSE ): 6.9

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/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-2025-57804 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

* CVE-2025-57804 ( NVD ): 6.9

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

Affected Products:

* SUSE Linux Enterprise Server 16.0

* SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves one vulnerability can now be installed.

##

Announcement ID: SUSE-SU-2026:20187-1
Release Date: 2026-01-28T15:48:58Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SuSE http request smuggling python-h2 2026:20187-1

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