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SUSE 12 SP5 libsoup Moderate HTTP Request Smuggling CVE-2026-1801

suse
Calendar Grey June 30, 2026
Dist Suse Esm H88
SUSE releases moderate security update for libsoup addressing HTTP request smuggling vulnerability CVE-2026-1801.
An update that solves one vulnerability can now be installed.

Summary

## This update for libsoup fixes the following issue * CVE-2026-1801: HTTP Request Smuggling in soup_filter_input_stream_read_line() (bsc#1257649). ## 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 12 SP5 LTSS Extended Security zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-2702=1 ## Package List: * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64) * typelib-1_0-Soup-2_4-2.62.2-5.43.1 * libsoup-2_4-1-32bit-2.62.2-5.43.1 * libsoup-debugsource-2.62.2-5.43.1 * libsoup-2_4-1-2.62.2-5.43.1 * libsoup-2_4-1-debuginfo-2.62.2-5.43.1

Topics%20covered

Topics Covered

security advisory moderate SuSE patch libsoup http request smuggling

References

* bsc#1257649

Cross-

* CVE-2026-1801

CVSS scores:

* CVE-2026-1801 ( SUSE ): 6.9

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

* CVE-2026-1801 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

* CVE-2026-1801 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

* CVE-2026-1801 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected Products:

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-1801.html

* https://bugzilla.suse.com/show_bug.cgi?id=1257649

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2702-1
Release Date: 2026-06-30T10:27:36Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SuSE patch libsoup http request smuggling

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