SUSE alert SUSE-SU-2026:0198-1 (ffmpeg-4)

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SUSE-SU-2026:0198-1: important: Security update for ffmpeg-4
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Wed, 21 Jan 2026 16:30:07 -0000
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<176901300781.3075.2153485354194894054@smelt2.prg2.suse.org>
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Article


# Security update for ffmpeg-4

Announcement ID: SUSE-SU-2026:0198-1  
Release Date: 2026-01-21T10:16:25Z  
Rating: important  
References:

  * bsc#1220545
  * bsc#1255392

  
Cross-References:

  * CVE-2023-6601
  * CVE-2025-63757

  
CVSS scores:

  * CVE-2023-6601 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
  * CVE-2023-6601 ( NVD ):  4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
  * CVE-2023-6601 ( NVD ):  4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
  * CVE-2025-63757 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-63757 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-63757 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Linux Enterprise Workstation Extension 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for ffmpeg-4 fixes the following issues:

  * CVE-2023-6601: Fixed HLS Unsafe File Extension Bypass (bsc#1220545).
  * CVE-2025-63757: Fixed integer overflow in yuv2ya16_X_c_template()
    (bsc#1255392).

## 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-2026-198=1 openSUSE-SLE-15.6-2026-198=1

  * SUSE Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-198=1

  * SUSE Linux Enterprise Workstation Extension 15 SP7  
    zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2026-198=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * libavcodec58_134-4.4.6-150600.13.38.1
    * libavfilter7_110-4.4.6-150600.13.38.1
    * ffmpeg-4-libswscale-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-libavcodec-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-debuginfo-4.4.6-150600.13.38.1
    * libswscale5_9-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-4.4.6-150600.13.38.1
    * libavdevice58_13-debuginfo-4.4.6-150600.13.38.1
    * libavcodec58_134-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-libavdevice-devel-4.4.6-150600.13.38.1
    * libavfilter7_110-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-libpostproc-devel-4.4.6-150600.13.38.1
    * libswresample3_9-4.4.6-150600.13.38.1
    * libavdevice58_13-4.4.6-150600.13.38.1
    * ffmpeg-4-libavutil-devel-4.4.6-150600.13.38.1
    * libavutil56_70-4.4.6-150600.13.38.1
    * libavformat58_76-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-libavformat-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-private-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-libswresample-devel-4.4.6-150600.13.38.1
    * libavutil56_70-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-debugsource-4.4.6-150600.13.38.1
    * libavresample4_0-4.4.6-150600.13.38.1
    * libpostproc55_9-debuginfo-4.4.6-150600.13.38.1
    * libswresample3_9-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-libavresample-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-libavfilter-devel-4.4.6-150600.13.38.1
    * libavformat58_76-4.4.6-150600.13.38.1
    * libavresample4_0-debuginfo-4.4.6-150600.13.38.1
    * libpostproc55_9-4.4.6-150600.13.38.1
    * libswscale5_9-4.4.6-150600.13.38.1
  * openSUSE Leap 15.6 (x86_64)
    * libavcodec58_134-32bit-4.4.6-150600.13.38.1
    * libavutil56_70-32bit-4.4.6-150600.13.38.1
    * libavformat58_76-32bit-debuginfo-4.4.6-150600.13.38.1
    * libswscale5_9-32bit-debuginfo-4.4.6-150600.13.38.1
    * libavfilter7_110-32bit-debuginfo-4.4.6-150600.13.38.1
    * libpostproc55_9-32bit-4.4.6-150600.13.38.1
    * libavfilter7_110-32bit-4.4.6-150600.13.38.1
    * libavutil56_70-32bit-debuginfo-4.4.6-150600.13.38.1
    * libavresample4_0-32bit-debuginfo-4.4.6-150600.13.38.1
    * libpostproc55_9-32bit-debuginfo-4.4.6-150600.13.38.1
    * libavdevice58_13-32bit-debuginfo-4.4.6-150600.13.38.1
    * libswresample3_9-32bit-debuginfo-4.4.6-150600.13.38.1
    * libswresample3_9-32bit-4.4.6-150600.13.38.1
    * libavcodec58_134-32bit-debuginfo-4.4.6-150600.13.38.1
    * libavformat58_76-32bit-4.4.6-150600.13.38.1
    * libavresample4_0-32bit-4.4.6-150600.13.38.1
    * libswscale5_9-32bit-4.4.6-150600.13.38.1
    * libavdevice58_13-32bit-4.4.6-150600.13.38.1
  * openSUSE Leap 15.6 (aarch64_ilp32)
    * libavfilter7_110-64bit-debuginfo-4.4.6-150600.13.38.1
    * libavformat58_76-64bit-debuginfo-4.4.6-150600.13.38.1
    * libswscale5_9-64bit-debuginfo-4.4.6-150600.13.38.1
    * libavformat58_76-64bit-4.4.6-150600.13.38.1
    * libavresample4_0-64bit-4.4.6-150600.13.38.1
    * libavresample4_0-64bit-debuginfo-4.4.6-150600.13.38.1
    * libswresample3_9-64bit-debuginfo-4.4.6-150600.13.38.1
    * libpostproc55_9-64bit-debuginfo-4.4.6-150600.13.38.1
    * libswresample3_9-64bit-4.4.6-150600.13.38.1
    * libavutil56_70-64bit-4.4.6-150600.13.38.1
    * libavcodec58_134-64bit-4.4.6-150600.13.38.1
    * libswscale5_9-64bit-4.4.6-150600.13.38.1
    * libavdevice58_13-64bit-debuginfo-4.4.6-150600.13.38.1
    * libpostproc55_9-64bit-4.4.6-150600.13.38.1
    * libavdevice58_13-64bit-4.4.6-150600.13.38.1
    * libavfilter7_110-64bit-4.4.6-150600.13.38.1
    * libavcodec58_134-64bit-debuginfo-4.4.6-150600.13.38.1
    * libavutil56_70-64bit-debuginfo-4.4.6-150600.13.38.1
  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * libavcodec58_134-4.4.6-150600.13.38.1
    * libavfilter7_110-4.4.6-150600.13.38.1
    * ffmpeg-4-libswscale-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-libavcodec-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-debuginfo-4.4.6-150600.13.38.1
    * libswscale5_9-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-4.4.6-150600.13.38.1
    * libavdevice58_13-debuginfo-4.4.6-150600.13.38.1
    * libavcodec58_134-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-libavdevice-devel-4.4.6-150600.13.38.1
    * libavfilter7_110-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-libpostproc-devel-4.4.6-150600.13.38.1
    * libswresample3_9-4.4.6-150600.13.38.1
    * libavdevice58_13-4.4.6-150600.13.38.1
    * ffmpeg-4-libavutil-devel-4.4.6-150600.13.38.1
    * libavutil56_70-4.4.6-150600.13.38.1
    * libavformat58_76-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-libavformat-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-private-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-libswresample-devel-4.4.6-150600.13.38.1
    * libavutil56_70-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-debugsource-4.4.6-150600.13.38.1
    * libavresample4_0-4.4.6-150600.13.38.1
    * libpostproc55_9-debuginfo-4.4.6-150600.13.38.1
    * libswresample3_9-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-libavresample-devel-4.4.6-150600.13.38.1
    * ffmpeg-4-libavfilter-devel-4.4.6-150600.13.38.1
    * libavformat58_76-4.4.6-150600.13.38.1
    * libavresample4_0-debuginfo-4.4.6-150600.13.38.1
    * libpostproc55_9-4.4.6-150600.13.38.1
    * libswscale5_9-4.4.6-150600.13.38.1
  * SUSE Linux Enterprise Workstation Extension 15 SP7 (x86_64)
    * libavcodec58_134-4.4.6-150600.13.38.1
    * libswscale5_9-debuginfo-4.4.6-150600.13.38.1
    * libavutil56_70-4.4.6-150600.13.38.1
    * libswresample3_9-debuginfo-4.4.6-150600.13.38.1
    * libavformat58_76-debuginfo-4.4.6-150600.13.38.1
    * libavcodec58_134-debuginfo-4.4.6-150600.13.38.1
    * libavformat58_76-4.4.6-150600.13.38.1
    * libswresample3_9-4.4.6-150600.13.38.1
    * libavutil56_70-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-debuginfo-4.4.6-150600.13.38.1
    * ffmpeg-4-debugsource-4.4.6-150600.13.38.1
    * libswscale5_9-4.4.6-150600.13.38.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-6601.html
  * https://www.suse.com/security/cve/CVE-2025-63757.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1220545
  * https://bugzilla.suse.com/show_bug.cgi?id=1255392



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