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Debian Bullseye 11.0 libcurl Significant TLS Security Flaw DSA-4934-1

opensuse
Calendar Grey March 6, 2026
Dist Opensuse Esm H88
Update for openSUSE addresses important issues in libsoup, enhancing overall system security and functionality. Get installed now!
An update that solves three vulnerabilities can now be installed.

Description

This update for libsoup fixes the following issues:

* CVE-2026-1467: lack of input sanitization can lead to unintended or

unauthorized HTTP requests (bsc#1257398).

* CVE-2026-1539: proxy authentication credentials leaked via the Proxy-

Authorization header when handling HTTP redirects (bsc#1257441).

* CVE-2026-1760: improper handling of HTTP requests combining certain headers

by SoupServer can lead to HTTP request smuggling and potential DoS

(bsc#1257597).

Topics%20covered

Topics Covered

security advisory DoS important libsoup OpenSUSE http request smuggling

Patch

## 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 High Performance Computing LTSS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-833=1

* SUSE Linux Enterprise Server 15 SP4 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-833=1

* SUSE Linux Enterprise Server 15 SP5 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-833=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-833=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-833=1

* openSUSE Leap 15.4

zypper in -t patch SUSE-2026-833=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-833=1

* SUSE Linux Enterprise High Performance...

Read the Full Advisory

Package List

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64

x86_64)

* typelib-1_0-Soup-3_0-3.0.4-150400.3.37.1

* libsoup-debugsource-3.0.4-150400.3.37.1

* libsoup-3_0-0-3.0.4-150400.3.37.1

* libsoup-3_0-0-debuginfo-3.0.4-150400.3.37.1

* libsoup-devel-3.0.4-150400.3.37.1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)

* libsoup-lang-3.0.4-150400.3.37.1

* SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)

* typelib-1_0-Soup-3_0-3.0.4-150400.3.37.1

* libsoup-debugsource-3.0.4-150400.3.37.1

* libsoup-3_0-0-3.0.4-150400.3.37.1

* libsoup-3_0-0-debuginfo-3.0.4-150400.3.37.1

* libsoup-devel-3.0.4-150400.3.37.1

* SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)

* libsoup-lang-3.0.4-150400.3.37.1

* SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)

* typelib-1_0-Soup-3_0-3.0.4-150400.3.37.1

* libsoup-debugsource-3.0.4-150400.3.37.1

* libsoup-3_0-0-3.0.4-150400.3.37.1

* libsoup-3_0-0-debuginfo-3.0.4-150400.3.37.1

*...

Read the Full Advisory

References

* bsc#1257398

* bsc#1257441

* bsc#1257597

## References:

* https://www.suse.com/security/cve/CVE-2026-1467.html

* https://www.suse.com/security/cve/CVE-2026-1539.html

* https://www.suse.com/security/cve/CVE-2026-1760.html

* https://bugzilla.suse.com/show_bug.cgi?id=1257398

* https://bugzilla.suse.com/show_bug.cgi?id=1257441

* https://bugzilla.suse.com/show_bug.cgi?id=1257597

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0833-1
Release Date: 2026-03-05T19:55:57Z
Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP5 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5

Topics%20covered

Topics Covered

security advisory DoS important libsoup OpenSUSE http request smuggling

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