OESA-2026-2928

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2928
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-2928.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-2928
Upstream
Published
2026-07-09T12:52:09Z
Modified
2026-07-09T13:00:05.936160673Z
Summary
ffmpeg security update
Details

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):

An out-of-bounds read in the readglobalparam() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.(CVE-2026-30997)

FFmpeg before 8.1 has an integer overflow and resultant out-of-bounds write via CENC (Common Encryption) subsample data to libavformat/mov.c.(CVE-2026-40962)

Database specific 
{
    "severity": "Critical"
}
References

Affected packages

openEuler:24.03-LTS-SP1 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:rpm/openEuler/ffmpeg&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.1-33.oe2403sp1

Ecosystem specific 

{
    "aarch64": [
        "ffmpeg-6.1.1-33.oe2403sp1.aarch64.rpm",
        "ffmpeg-debuginfo-6.1.1-33.oe2403sp1.aarch64.rpm",
        "ffmpeg-debugsource-6.1.1-33.oe2403sp1.aarch64.rpm",
        "ffmpeg-devel-6.1.1-33.oe2403sp1.aarch64.rpm",
        "ffmpeg-libs-6.1.1-33.oe2403sp1.aarch64.rpm",
        "libavdevice-6.1.1-33.oe2403sp1.aarch64.rpm"
    ],
    "src": [
        "ffmpeg-6.1.1-33.oe2403sp1.src.rpm"
    ],
    "x86_64": [
        "ffmpeg-6.1.1-33.oe2403sp1.x86_64.rpm",
        "ffmpeg-debuginfo-6.1.1-33.oe2403sp1.x86_64.rpm",
        "ffmpeg-debugsource-6.1.1-33.oe2403sp1.x86_64.rpm",
        "ffmpeg-devel-6.1.1-33.oe2403sp1.x86_64.rpm",
        "ffmpeg-libs-6.1.1-33.oe2403sp1.x86_64.rpm",
        "libavdevice-6.1.1-33.oe2403sp1.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-2928.json"