SUSE-SU-2026:3529-1: important: Security update for ffmpeg-4

OPENSUSE-SECURITY-UPDATES <[email protected]>
Newsgroups gmane.linux.suse.security.announce
Message-ID <178613479095.27003.12257777181427799385@de6f93cd39e4> 
# Security update for ffmpeg-4

Announcement ID: SUSE-SU-2026:3529-1  
Release Date: 2026-08-07T14:23:26Z  
Rating: important  
References:

  * bsc#1268595
  * bsc#1269490
  * bsc#1272752
  * bsc#1272754
  * bsc#1272758
  * bsc#1272765
  * bsc#1272768

  
Cross-References:

  * CVE-2026-12706
  * CVE-2026-64830
  * CVE-2026-64832
  * CVE-2026-64835
  * CVE-2026-66038
  * CVE-2026-66039
  * CVE-2026-8461

  
CVSS scores:

  * CVE-2026-12706 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-12706 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-64830 ( SUSE ):  8.5
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-64830 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-64830 ( NVD ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-64830 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-64832 ( SUSE ):  8.5
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-64832 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-64832 ( NVD ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-64832 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-64835 ( SUSE ):  8.5
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-64835 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-64835 ( NVD ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-64835 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-66038 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-66038 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2026-66038 ( NVD ):  7.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-66038 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2026-66038 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2026-66039 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-66039 ( SUSE ):  7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
  * CVE-2026-66039 ( NVD ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-66039 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-66039 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-8461 ( SUSE ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-8461 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-8461 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4

  
  
An update that solves seven vulnerabilities can now be installed.

## Description:

This update for ffmpeg-4 fixes the following issues:

Update to release 4.4.8.

  * CVE-2026-8461: out-of-bounds write in the MagicYUV decoder can lead to
    denial of service or remote code execution (bsc#1269490).
  * CVE-2026-12706: heap use-after-free read in the RASC video decoder can lead
    to denial of service (bsc#1268595).
  * CVE-2026-64830: heap buffer overflow in the VobSub subtitle demuxer can lead
    to arbitrary code execution (bsc#1272752).
  * CVE-2026-64832: double-free in the NVIDIA NVDEC hardware decoder can lead to
    can lead to memory corruption (bsc#1272754).
  * CVE-2026-64835: out-of-bounds memory access in the ADX audio decoder can
    lead to information disclosure and memory corruption (bsc#1272758).
  * CVE-2026-66038: exposure of uninitialized heap memory by the LCL/ZLIB video
    decoder can lead to sensitive information disclosure (bsc#1272768).
  * CVE-2026-66039: signed integer overflow in the MACE6 audio decoder can lead
    to heap corruption and arbitrary code execution (bsc#1272765).

Other updates and bugfixes:

  * Release 4.4.8
  * Various bug fixes to codecs
  * avcodec/magicyuv: Fix 1 line MEDIAN slices
  * avcodec/magicyuv: Expand the `s-&gt;interlaced` slice-height sanity check
  * avcodec/magicyuv: reject `slice_height` misaligned with chroma vshift
  * Address build failure on s390x.

## 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 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-3529=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-3529=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-3529=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-3529=1

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2026-3529=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 i586 ppc64le s390x x86_64)
    * libswscale5_9-debuginfo-4.4.8-150400.3.72.1
    * libswresample3_9-4.4.8-150400.3.72.1
    * ffmpeg-4-libavutil-devel-4.4.8-150400.3.72.1
    * ffmpeg-4-4.4.8-150400.3.72.1
    * libpostproc55_9-4.4.8-150400.3.72.1
    * ffmpeg-4-libavdevice-devel-4.4.8-150400.3.72.1
    * ffmpeg-4-libavfilter-devel-4.4.8-150400.3.72.1
    * libavdevice58_13-4.4.8-150400.3.72.1
    * libavfilter7_110-4.4.8-150400.3.72.1
    * ffmpeg-4-debuginfo-4.4.8-150400.3.72.1
    * ffmpeg-4-libswresample-devel-4.4.8-150400.3.72.1
    * libavformat58_76-debuginfo-4.4.8-150400.3.72.1
    * ffmpeg-4-libavcodec-devel-4.4.8-150400.3.72.1
    * libavfilter7_110-debuginfo-4.4.8-150400.3.72.1
    * ffmpeg-4-debugsource-4.4.8-150400.3.72.1
    * ffmpeg-4-libavresample-devel-4.4.8-150400.3.72.1
    * ffmpeg-4-libavformat-devel-4.4.8-150400.3.72.1
    * ffmpeg-4-libpostproc-devel-4.4.8-150400.3.72.1
    * libavcodec58_134-4.4.8-150400.3.72.1
    * libavcodec58_134-debuginfo-4.4.8-150400.3.72.1
    * libavresample4_0-4.4.8-150400.3.72.1
    * libavresample4_0-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-debuginfo-4.4.8-150400.3.72.1
    * libpostproc55_9-debuginfo-4.4.8-150400.3.72.1
    * libswscale5_9-4.4.8-150400.3.72.1
    * ffmpeg-4-private-devel-4.4.8-150400.3.72.1
    * ffmpeg-4-libswscale-devel-4.4.8-150400.3.72.1
    * libavdevice58_13-debuginfo-4.4.8-150400.3.72.1
    * libswresample3_9-debuginfo-4.4.8-150400.3.72.1
    * libavformat58_76-4.4.8-150400.3.72.1
    * libavutil56_70-4.4.8-150400.3.72.1
  * openSUSE Leap 15.4 (aarch64_ilp32)
    * libavresample4_0-64bit-4.4.8-150400.3.72.1
    * libswresample3_9-64bit-debuginfo-4.4.8-150400.3.72.1
    * libavdevice58_13-64bit-debuginfo-4.4.8-150400.3.72.1
    * libavformat58_76-64bit-4.4.8-150400.3.72.1
    * libavcodec58_134-64bit-4.4.8-150400.3.72.1
    * libavformat58_76-64bit-debuginfo-4.4.8-150400.3.72.1
    * libavfilter7_110-64bit-debuginfo-4.4.8-150400.3.72.1
    * libswresample3_9-64bit-4.4.8-150400.3.72.1
    * libavutil56_70-64bit-4.4.8-150400.3.72.1
    * libpostproc55_9-64bit-4.4.8-150400.3.72.1
    * libpostproc55_9-64bit-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-64bit-debuginfo-4.4.8-150400.3.72.1
    * libavfilter7_110-64bit-4.4.8-150400.3.72.1
    * libavdevice58_13-64bit-4.4.8-150400.3.72.1
    * libswscale5_9-64bit-debuginfo-4.4.8-150400.3.72.1
    * libswscale5_9-64bit-4.4.8-150400.3.72.1
    * libavcodec58_134-64bit-debuginfo-4.4.8-150400.3.72.1
    * libavresample4_0-64bit-debuginfo-4.4.8-150400.3.72.1
  * openSUSE Leap 15.4 (x86_64)
    * libavcodec58_134-32bit-4.4.8-150400.3.72.1
    * libswresample3_9-32bit-4.4.8-150400.3.72.1
    * libswscale5_9-32bit-debuginfo-4.4.8-150400.3.72.1
    * libswscale5_9-32bit-4.4.8-150400.3.72.1
    * libavformat58_76-32bit-4.4.8-150400.3.72.1
    * libavresample4_0-32bit-4.4.8-150400.3.72.1
    * libavresample4_0-32bit-debuginfo-4.4.8-150400.3.72.1
    * libswresample3_9-32bit-debuginfo-4.4.8-150400.3.72.1
    * libavdevice58_13-32bit-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-32bit-debuginfo-4.4.8-150400.3.72.1
    * libavfilter7_110-32bit-4.4.8-150400.3.72.1
    * libpostproc55_9-32bit-4.4.8-150400.3.72.1
    * libavfilter7_110-32bit-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-32bit-4.4.8-150400.3.72.1
    * libavdevice58_13-32bit-4.4.8-150400.3.72.1
    * libpostproc55_9-32bit-debuginfo-4.4.8-150400.3.72.1
    * libavcodec58_134-32bit-debuginfo-4.4.8-150400.3.72.1
    * libavformat58_76-32bit-debuginfo-4.4.8-150400.3.72.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * libswresample3_9-4.4.8-150400.3.72.1
    * libavformat58_76-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-debuginfo-4.4.8-150400.3.72.1
    * libavformat58_76-4.4.8-150400.3.72.1
    * libpostproc55_9-debuginfo-4.4.8-150400.3.72.1
    * ffmpeg-4-debugsource-4.4.8-150400.3.72.1
    * libswresample3_9-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-4.4.8-150400.3.72.1
    * libpostproc55_9-4.4.8-150400.3.72.1
    * libavcodec58_134-4.4.8-150400.3.72.1
    * ffmpeg-4-debuginfo-4.4.8-150400.3.72.1
    * libavcodec58_134-debuginfo-4.4.8-150400.3.72.1
    * libswscale5_9-4.4.8-150400.3.72.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * libswresample3_9-4.4.8-150400.3.72.1
    * libavformat58_76-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-debuginfo-4.4.8-150400.3.72.1
    * libpostproc55_9-debuginfo-4.4.8-150400.3.72.1
    * libavformat58_76-4.4.8-150400.3.72.1
    * ffmpeg-4-debugsource-4.4.8-150400.3.72.1
    * libswresample3_9-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-4.4.8-150400.3.72.1
    * libpostproc55_9-4.4.8-150400.3.72.1
    * libavcodec58_134-4.4.8-150400.3.72.1
    * ffmpeg-4-debuginfo-4.4.8-150400.3.72.1
    * libavcodec58_134-debuginfo-4.4.8-150400.3.72.1
    * libswscale5_9-4.4.8-150400.3.72.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * libswresample3_9-4.4.8-150400.3.72.1
    * libavformat58_76-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-debuginfo-4.4.8-150400.3.72.1
    * libpostproc55_9-debuginfo-4.4.8-150400.3.72.1
    * libavformat58_76-4.4.8-150400.3.72.1
    * ffmpeg-4-debugsource-4.4.8-150400.3.72.1
    * libswresample3_9-debuginfo-4.4.8-150400.3.72.1
    * libswscale5_9-4.4.8-150400.3.72.1
    * libpostproc55_9-4.4.8-150400.3.72.1
    * libavcodec58_134-4.4.8-150400.3.72.1
    * ffmpeg-4-debuginfo-4.4.8-150400.3.72.1
    * libavcodec58_134-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-4.4.8-150400.3.72.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * libswresample3_9-4.4.8-150400.3.72.1
    * libavformat58_76-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-debuginfo-4.4.8-150400.3.72.1
    * libpostproc55_9-debuginfo-4.4.8-150400.3.72.1
    * ffmpeg-4-debugsource-4.4.8-150400.3.72.1
    * libswresample3_9-debuginfo-4.4.8-150400.3.72.1
    * libavutil56_70-4.4.8-150400.3.72.1
    * libpostproc55_9-4.4.8-150400.3.72.1
    * ffmpeg-4-debuginfo-4.4.8-150400.3.72.1
    * libavcodec58_134-4.4.8-150400.3.72.1
    * libavformat58_76-4.4.8-150400.3.72.1
    * libavcodec58_134-debuginfo-4.4.8-150400.3.72.1
    * libswscale5_9-4.4.8-150400.3.72.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-12706.html
  * https://www.suse.com/security/cve/CVE-2026-64830.html
  * https://www.suse.com/security/cve/CVE-2026-64832.html
  * https://www.suse.com/security/cve/CVE-2026-64835.html
  * https://www.suse.com/security/cve/CVE-2026-66038.html
  * https://www.suse.com/security/cve/CVE-2026-66039.html
  * https://www.suse.com/security/cve/CVE-2026-8461.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1268595
  * https://bugzilla.suse.com/show_bug.cgi?id=1269490
  * https://bugzilla.suse.com/show_bug.cgi?id=1272752
  * https://bugzilla.suse.com/show_bug.cgi?id=1272754
  * https://bugzilla.suse.com/show_bug.cgi?id=1272758
  * https://bugzilla.suse.com/show_bug.cgi?id=1272765
  * https://bugzilla.suse.com/show_bug.cgi?id=1272768
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.