OESA-2026-3485

See a problem?
Please try reporting it to the source first.

Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3485

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-3485.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-3485

Upstream

CVE-2026-17072

CVE-2026-53705

Published

2026-08-20T10:01:42Z

Modified

2026-08-20T10:15:14Z

Severity

7.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H CVSS Calculator

Summary

gstreamer1-plugins-good security update

Details

GStreamer is a streaming media framework, based on graphs of filters which operate on media data. Applications using this library can do anything from real-time sound processing to playing videos, and just about anything else media-related. Its plugin-based architecture means that new data types or processing capabilities can be added simply by installing new plugins.

Security Fix(es):

A flaw was found in GStreamer's gst-plugins-good. A heap-based out-of-bounds read of 4 bytes can occur when parsing FLAC audio stream headers embedded in a Matroska or WebM container file. The vulnerability is triggered by a boundary check that does not account for the full size of the data being copied, allowing a small read past the end of the allocated buffer. An attacker could exploit this by crafting a malicious Matroska or WebM file and tricking a user into opening it, potentially leaking a small amount of adjacent heap memory.(CVE-2026-17072)

A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation. The WavPack library then writes decoded audio samples far beyond the allocated buffer, resulting in heap memory corruption. This affects both 32-bit and 64-bit systems since the arithmetic is performed in 32-bit integers before promotion to the allocation size type. A remote attacker could use this flaw to crash an application or potentially execute arbitrary code by convincing a user to open a malicious WavPack audio file.(CVE-2026-53705)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:20.03-LTS-SP4 / gstreamer1-plugins-good

Package

Name: gstreamer1-plugins-good
Purl: pkg:rpm/openEuler/gstreamer1-plugins-good&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.16.2-13.oe2003sp4

Ecosystem specific

{
    "aarch64": [
        "gstreamer1-plugins-good-1.16.2-13.oe2003sp4.aarch64.rpm",
        "gstreamer1-plugins-good-debuginfo-1.16.2-13.oe2003sp4.aarch64.rpm",
        "gstreamer1-plugins-good-debugsource-1.16.2-13.oe2003sp4.aarch64.rpm",
        "gstreamer1-plugins-good-gtk-1.16.2-13.oe2003sp4.aarch64.rpm"
    ],
    "noarch": [
        "gstreamer1-plugins-good-help-1.16.2-13.oe2003sp4.noarch.rpm"
    ],
    "src": [
        "gstreamer1-plugins-good-1.16.2-13.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "gstreamer1-plugins-good-1.16.2-13.oe2003sp4.x86_64.rpm",
        "gstreamer1-plugins-good-debuginfo-1.16.2-13.oe2003sp4.x86_64.rpm",
        "gstreamer1-plugins-good-debugsource-1.16.2-13.oe2003sp4.x86_64.rpm",
        "gstreamer1-plugins-good-gtk-1.16.2-13.oe2003sp4.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-3485.json"