SUSE-SU-2026:1967-1: important: Security update for tiff

[SLE-UPDATES]

# Security update for tiff

Announcement ID: SUSE-SU-2026:1967-1  
Release Date: 2026-05-18T08:13:02Z  
Rating: important  
References:

  * bsc#1260411

  
Cross-References:

  * CVE-2026-4775

  
CVSS scores:

  * CVE-2026-4775 ( SUSE ):  8.8
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-4775 ( SUSE ):  8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
  * CVE-2026-4775 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  
Affected Products:

  * Basesystem Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP6 LTSS
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for tiff fixes the following issue

  * CVE-2026-4775: signed integer overflow in the `putcontig8bitYCbCr44tile`
    function (bsc#1260411).

## 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-2026-1967=1

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-1967=1

  * SUSE Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-1967=1

  * SUSE Linux Enterprise Server 15 SP6 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1967=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP6  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1967=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * tiff-debugsource-4.7.1-150600.3.26.1
    * tiff-debuginfo-4.7.1-150600.3.26.1
    * libtiff-devel-4.7.1-150600.3.26.1
    * libtiff6-4.7.1-150600.3.26.1
    * tiff-4.7.1-150600.3.26.1
    * libtiff6-debuginfo-4.7.1-150600.3.26.1
  * openSUSE Leap 15.6 (aarch64_ilp32)
    * libtiff-devel-64bit-4.7.1-150600.3.26.1
    * libtiff6-64bit-debuginfo-4.7.1-150600.3.26.1
    * libtiff6-64bit-4.7.1-150600.3.26.1
  * openSUSE Leap 15.6 (x86_64)
    * libtiff6-32bit-debuginfo-4.7.1-150600.3.26.1
    * libtiff-devel-32bit-4.7.1-150600.3.26.1
    * libtiff6-32bit-4.7.1-150600.3.26.1
  * openSUSE Leap 15.6 (noarch)
    * tiff-docs-4.7.1-150600.3.26.1
    * libtiff-devel-docs-4.7.1-150600.3.26.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * tiff-debugsource-4.7.1-150600.3.26.1
    * tiff-debuginfo-4.7.1-150600.3.26.1
    * libtiff-devel-4.7.1-150600.3.26.1
    * libtiff6-4.7.1-150600.3.26.1
    * libtiff6-debuginfo-4.7.1-150600.3.26.1
  * Basesystem Module 15-SP7 (x86_64)
    * libtiff6-32bit-debuginfo-4.7.1-150600.3.26.1
    * libtiff6-32bit-4.7.1-150600.3.26.1
  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * tiff-4.7.1-150600.3.26.1
    * tiff-debugsource-4.7.1-150600.3.26.1
    * tiff-debuginfo-4.7.1-150600.3.26.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
    * tiff-debugsource-4.7.1-150600.3.26.1
    * tiff-debuginfo-4.7.1-150600.3.26.1
    * libtiff-devel-4.7.1-150600.3.26.1
    * libtiff6-4.7.1-150600.3.26.1
    * libtiff6-debuginfo-4.7.1-150600.3.26.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (x86_64)
    * libtiff6-32bit-debuginfo-4.7.1-150600.3.26.1
    * libtiff6-32bit-4.7.1-150600.3.26.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
    * tiff-debugsource-4.7.1-150600.3.26.1
    * tiff-debuginfo-4.7.1-150600.3.26.1
    * libtiff-devel-4.7.1-150600.3.26.1
    * libtiff6-4.7.1-150600.3.26.1
    * libtiff6-debuginfo-4.7.1-150600.3.26.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (x86_64)
    * libtiff6-32bit-debuginfo-4.7.1-150600.3.26.1
    * libtiff6-32bit-4.7.1-150600.3.26.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-4775.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1260411

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