SUSE-SU-2026:3542-1: important: Security update for ffmpeg-4

OPENSUSE-SECURITY-UPDATES <[email protected]>
Newsgroups gmane.linux.suse.security.announce
Message-ID <178639412124.541.16978727411955822978@2ccfedc5fe8d> 
# Security update for ffmpeg-4

Announcement ID: SUSE-SU-2026:3542-1  
Release Date: 2026-08-10T12:50:30Z  
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 15.6
  * 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 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->interlaced slice-height sanity check
  * avcodec/magicyuv: reject slice_height misaligned with chroma vshift

## 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 Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-3542=1

  * openSUSE Leap 15.6  
    zypper in -t patch SUSE-2026-3542=1

  * SUSE Linux Enterprise Workstation Extension 15 SP7  
    zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2026-3542=1

## Package List:

  * openSUSE Leap 15.6 (x86_64)
    * libavfilter7_110-32bit-4.4.8-150600.13.52.1
    * libavresample4_0-32bit-4.4.8-150600.13.52.1
    * libavutil56_70-32bit-4.4.8-150600.13.52.1
    * libavdevice58_13-32bit-4.4.8-150600.13.52.1
    * libavfilter7_110-32bit-debuginfo-4.4.8-150600.13.52.1
    * libavdevice58_13-32bit-debuginfo-4.4.8-150600.13.52.1
    * libswscale5_9-32bit-debuginfo-4.4.8-150600.13.52.1
    * libavformat58_76-32bit-4.4.8-150600.13.52.1
    * libavutil56_70-32bit-debuginfo-4.4.8-150600.13.52.1
    * libswresample3_9-32bit-4.4.8-150600.13.52.1
    * libpostproc55_9-32bit-4.4.8-150600.13.52.1
    * libswresample3_9-32bit-debuginfo-4.4.8-150600.13.52.1
    * libavcodec58_134-32bit-4.4.8-150600.13.52.1
    * libpostproc55_9-32bit-debuginfo-4.4.8-150600.13.52.1
    * libavcodec58_134-32bit-debuginfo-4.4.8-150600.13.52.1
    * libswscale5_9-32bit-4.4.8-150600.13.52.1
    * libavresample4_0-32bit-debuginfo-4.4.8-150600.13.52.1
    * libavformat58_76-32bit-debuginfo-4.4.8-150600.13.52.1
  * openSUSE Leap 15.6 (aarch64_ilp32)
    * libavfilter7_110-64bit-4.4.8-150600.13.52.1
    * libavdevice58_13-64bit-debuginfo-4.4.8-150600.13.52.1
    * libavutil56_70-64bit-4.4.8-150600.13.52.1
    * libswresample3_9-64bit-debuginfo-4.4.8-150600.13.52.1
    * libavdevice58_13-64bit-4.4.8-150600.13.52.1
    * libavcodec58_134-64bit-4.4.8-150600.13.52.1
    * libavfilter7_110-64bit-debuginfo-4.4.8-150600.13.52.1
    * libavresample4_0-64bit-debuginfo-4.4.8-150600.13.52.1
    * libswscale5_9-64bit-4.4.8-150600.13.52.1
    * libpostproc55_9-64bit-debuginfo-4.4.8-150600.13.52.1
    * libavutil56_70-64bit-debuginfo-4.4.8-150600.13.52.1
    * libavformat58_76-64bit-debuginfo-4.4.8-150600.13.52.1
    * libavresample4_0-64bit-4.4.8-150600.13.52.1
    * libswresample3_9-64bit-4.4.8-150600.13.52.1
    * libswscale5_9-64bit-debuginfo-4.4.8-150600.13.52.1
    * libavcodec58_134-64bit-debuginfo-4.4.8-150600.13.52.1
    * libpostproc55_9-64bit-4.4.8-150600.13.52.1
    * libavformat58_76-64bit-4.4.8-150600.13.52.1
  * openSUSE Leap 15.6 (aarch64 i586 ppc64le s390x x86_64)
    * libswresample3_9-debuginfo-4.4.8-150600.13.52.1
    * libavcodec58_134-debuginfo-4.4.8-150600.13.52.1
    * ffmpeg-4-private-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavutil-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavfilter-devel-4.4.8-150600.13.52.1
    * libavformat58_76-4.4.8-150600.13.52.1
    * ffmpeg-4-4.4.8-150600.13.52.1
    * libavresample4_0-debuginfo-4.4.8-150600.13.52.1
    * libswresample3_9-4.4.8-150600.13.52.1
    * ffmpeg-4-libavcodec-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libswresample-devel-4.4.8-150600.13.52.1
    * libavutil56_70-4.4.8-150600.13.52.1
    * ffmpeg-4-libswscale-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavdevice-devel-4.4.8-150600.13.52.1
    * libavdevice58_13-4.4.8-150600.13.52.1
    * ffmpeg-4-libpostproc-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavformat-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavresample-devel-4.4.8-150600.13.52.1
    * libswscale5_9-debuginfo-4.4.8-150600.13.52.1
    * ffmpeg-4-debuginfo-4.4.8-150600.13.52.1
    * ffmpeg-4-debugsource-4.4.8-150600.13.52.1
    * libavcodec58_134-4.4.8-150600.13.52.1
    * libpostproc55_9-4.4.8-150600.13.52.1
    * libpostproc55_9-debuginfo-4.4.8-150600.13.52.1
    * libavdevice58_13-debuginfo-4.4.8-150600.13.52.1
    * libswscale5_9-4.4.8-150600.13.52.1
    * libavfilter7_110-debuginfo-4.4.8-150600.13.52.1
    * libavformat58_76-debuginfo-4.4.8-150600.13.52.1
    * libavresample4_0-4.4.8-150600.13.52.1
    * libavutil56_70-debuginfo-4.4.8-150600.13.52.1
    * libavfilter7_110-4.4.8-150600.13.52.1
  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * libswresample3_9-debuginfo-4.4.8-150600.13.52.1
    * libavcodec58_134-debuginfo-4.4.8-150600.13.52.1
    * ffmpeg-4-private-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavutil-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavfilter-devel-4.4.8-150600.13.52.1
    * libavformat58_76-4.4.8-150600.13.52.1
    * ffmpeg-4-4.4.8-150600.13.52.1
    * libavresample4_0-debuginfo-4.4.8-150600.13.52.1
    * libswresample3_9-4.4.8-150600.13.52.1
    * ffmpeg-4-libavcodec-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libswresample-devel-4.4.8-150600.13.52.1
    * libavutil56_70-4.4.8-150600.13.52.1
    * ffmpeg-4-libswscale-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavdevice-devel-4.4.8-150600.13.52.1
    * libavdevice58_13-4.4.8-150600.13.52.1
    * libavfilter7_110-4.4.8-150600.13.52.1
    * ffmpeg-4-libpostproc-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavformat-devel-4.4.8-150600.13.52.1
    * ffmpeg-4-libavresample-devel-4.4.8-150600.13.52.1
    * libswscale5_9-debuginfo-4.4.8-150600.13.52.1
    * ffmpeg-4-debuginfo-4.4.8-150600.13.52.1
    * ffmpeg-4-debugsource-4.4.8-150600.13.52.1
    * libavcodec58_134-4.4.8-150600.13.52.1
    * libpostproc55_9-4.4.8-150600.13.52.1
    * libpostproc55_9-debuginfo-4.4.8-150600.13.52.1
    * libavdevice58_13-debuginfo-4.4.8-150600.13.52.1
    * libswscale5_9-4.4.8-150600.13.52.1
    * libavfilter7_110-debuginfo-4.4.8-150600.13.52.1
    * libavresample4_0-4.4.8-150600.13.52.1
    * libavutil56_70-debuginfo-4.4.8-150600.13.52.1
    * libavformat58_76-debuginfo-4.4.8-150600.13.52.1
  * SUSE Linux Enterprise Workstation Extension 15 SP7 (x86_64)
    * libswresample3_9-debuginfo-4.4.8-150600.13.52.1
    * libavcodec58_134-debuginfo-4.4.8-150600.13.52.1
    * libswresample3_9-4.4.8-150600.13.52.1
    * libswscale5_9-4.4.8-150600.13.52.1
    * libavutil56_70-4.4.8-150600.13.52.1
    * libswscale5_9-debuginfo-4.4.8-150600.13.52.1
    * libavformat58_76-4.4.8-150600.13.52.1
    * ffmpeg-4-debugsource-4.4.8-150600.13.52.1
    * ffmpeg-4-debuginfo-4.4.8-150600.13.52.1
    * libavcodec58_134-4.4.8-150600.13.52.1
    * libavutil56_70-debuginfo-4.4.8-150600.13.52.1
    * libavformat58_76-debuginfo-4.4.8-150600.13.52.1

## 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
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