OESA-2026-3878

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3878

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-3878.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2026-3878

Upstream

CVE-2023-6604

Published

2026-09-20T13:22:50Z

Modified

2026-09-20T13:30:12Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator

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):

A flaw was found in FFmpeg. This vulnerability allows unexpected additional CPU load and storage consumption, potentially leading to degraded performance or denial of service via the demuxing of arbitrary data as XBIN-formatted data without proper format validation.(CVE-2023-6604)

Database specific

{
    "severity":  "Medium"
}

References

Affected packages

openEuler:22.03-LTS-SP4 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:rpm/openEuler/ffmpeg&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

4.2.4-56.oe2203sp4

Ecosystem specific

{
    "aarch64":  [
        "ffmpeg-4.2.4-56.oe2203sp4.aarch64.rpm",
        "ffmpeg-debuginfo-4.2.4-56.oe2203sp4.aarch64.rpm",
        "ffmpeg-debugsource-4.2.4-56.oe2203sp4.aarch64.rpm",
        "ffmpeg-devel-4.2.4-56.oe2203sp4.aarch64.rpm",
        "ffmpeg-libs-4.2.4-56.oe2203sp4.aarch64.rpm",
        "libavdevice-4.2.4-56.oe2203sp4.aarch64.rpm"
    ],
    "src":  [
        "ffmpeg-4.2.4-56.oe2203sp4.src.rpm"
    ],
    "x86_64":  [
        "ffmpeg-4.2.4-56.oe2203sp4.x86_64.rpm",
        "ffmpeg-debuginfo-4.2.4-56.oe2203sp4.x86_64.rpm",
        "ffmpeg-debugsource-4.2.4-56.oe2203sp4.x86_64.rpm",
        "ffmpeg-devel-4.2.4-56.oe2203sp4.x86_64.rpm",
        "ffmpeg-libs-4.2.4-56.oe2203sp4.x86_64.rpm",
        "libavdevice-4.2.4-56.oe2203sp4.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-3878.json"