SUSE alert openSUSE-SU-2026:20186-1 (libsoup)

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null@suse.de
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openSUSE-SU-2026:20186-1: important: Security update for libsoup
Date:
             
 
Wed, 11 Feb 2026 17:52:33 +0100
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<20260211165233.ACF8AFD9A@maintenance.suse.de>
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Article
openSUSE security update: security update for libsoup
-------------------------------------------------------------

Announcement ID: openSUSE-SU-2026:20186-1
Rating: important
References:

  * bsc#1257440
  * bsc#1257598



Cross-References:

  * CVE-2026-1536
  * CVE-2026-1761



CVSS scores:

  * CVE-2026-1536 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
  * CVE-2026-1536 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N
  * CVE-2026-1761 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-1761 ( SUSE ): 9.2 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Products:

         openSUSE Leap 16.0

-------------------------------------------------------------

An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed.

Description:

This update for libsoup fixes the following issues:

- CVE-2026-1536: HTTP header injection or response splitting via CRLF injection in the
Content-Disposition header
  (bsc#1257440).
- CVE-2026-1761: incorrect length calculation when parsing of multipart HTTP responses can lead to
a stack-based
  buffer overflow (bsc#1257598).


Patch instructions:

   To install this openSUSE security 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 16.0

   zypper in -t patch openSUSE-Leap-16.0-250=1

Package List:

- openSUSE Leap 16.0:

  libsoup-3_0-0-3.6.5-160000.4.1
  libsoup-devel-3.6.5-160000.4.1
  libsoup-lang-3.6.5-160000.4.1
  typelib-1_0-Soup-3_0-3.6.5-160000.4.1

References:

  * https://www.suse.com/security/cve/CVE-2026-1536.html
  * https://www.suse.com/security/cve/CVE-2026-1761.html