ffmpeg security update
FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Security Fix(es): A memory corruption vulnerability exists in FFmpeg before 8.1. The RTP encoding process. In the nal_send function in libavformat/rtpenc_h264_hevc.c, a negative size parameter (size=-3) is passed to memcpy when transmitting H.264/HEVC streams via RTP using a crafted input file. This was detected using AddressSanitizer.(CVE-2026-30754) FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c.(CVE-2026-52296) A vulnerability has been found in FFmpeg up to 4.4.6/5.1.8/6.1.4/7.1.3/8.0.1. Affected by this issue is the function setup_3x3 of the file libavfilter/vf_convolution.c of the component Convolution Filter. Such manipulation leads to out-of-bounds read. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 4.4.7, 5.1.9, 6.1.5, 7.1.4, 8.0.2, 8.1.1 and 9.0 can resolve this issue. The name of the patch is 8970658472/e24b9820b4. It is suggested to upgrade the affected component.(CVE-2026-90815)
OESA-2026-4147
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:OESA-2026-4147
ffmpeg
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 6.1.1-52.oe2403sp4
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.1.1-52.oe2403sp4"
}
]
}
],
"package": {
"name": "ffmpeg",
"purl": "pkg:rpm/openEuler/ffmpeg&distro=openEuler-24.03-LTS-SP4",
"ecosystem": "openEuler:24.03-LTS-SP4"
},
"database_specific": {
"source": "https://repo.openeuler.org/security/data/osv/OESA-2026-4147.json"
},
"ecosystem_specific": {
"src": [
"ffmpeg-6.1.1-52.oe2403sp4.src.rpm"
],
"x86_64": [
"ffmpeg-6.1.1-52.oe2403sp4.x86_64.rpm",
"ffmpeg-debuginfo-6.1.1-52.oe2403sp4.x86_64.rpm",
"ffmpeg-debugsource-6.1.1-52.oe2403sp4.x86_64.rpm",
"ffmpeg-devel-6.1.1-52.oe2403sp4.x86_64.rpm",
"ffmpeg-libs-6.1.1-52.oe2403sp4.x86_64.rpm",
"libavdevice-6.1.1-52.oe2403sp4.x86_64.rpm"
],
"aarch64": [
"ffmpeg-6.1.1-52.oe2403sp4.aarch64.rpm",
"ffmpeg-debuginfo-6.1.1-52.oe2403sp4.aarch64.rpm",
"ffmpeg-debugsource-6.1.1-52.oe2403sp4.aarch64.rpm",
"ffmpeg-devel-6.1.1-52.oe2403sp4.aarch64.rpm",
"ffmpeg-libs-6.1.1-52.oe2403sp4.aarch64.rpm",
"libavdevice-6.1.1-52.oe2403sp4.aarch64.rpm"
]
}
}
]Publisher severity
high
Source reference: /database_specific/severity
- Event
- #52099 · Revision 1
- Added to Heist Feed
- Publisher date