RLSA-2026:55865

Source
https://errata.rockylinux.org/RLSA-2026:55865
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:55865.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2026:55865
Upstream
  • CVE-2026-19387
  • CVE-2026-19389
Published
2026-08-18T06:04:25.436260Z
Modified
2026-08-18T06:30:07.604132477Z
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
Important: gstreamer1-plugins-bad-free and gstreamer1-plugins-ugly-free security update
Details

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-bad-free package contains a collection of plug-ins for GStreamer.

Security Fix(es):

  • gstreamer: gstreamer1-plugins-bad-free: gstreamer: heap out-of-bounds write in adpcmdec IMA/DVI ADPCM decoder (CVE-2026-19387)

  • gstreamer: gstreamer1-plugins-ugly-free: gstreamer: integer overflow/underflow in asfdemux bounds checks leading to out-of-bounds read (CVE-2026-19389)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Database specific
{
    "license": "CC-BY-4.0",
    "source_advisory": "RHSA-2026:55865",
    "license_url": "https://creativecommons.org/licenses/by/4.0/"
}
References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:9 / gstreamer1-plugins-bad-free

Package

Name
gstreamer1-plugins-bad-free
Purl
pkg:rpm/rocky-linux/gstreamer1-plugins-bad-free?distro=rocky-linux-9&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.22.12-7.el9_8.4
Database specific
Show details
{
    "yum_repository": "AppStream"
}

Database specific

source
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:55865.json"

Rocky Linux:9 / gstreamer1-plugins-ugly-free

Package

Name
gstreamer1-plugins-ugly-free
Purl
pkg:rpm/rocky-linux/gstreamer1-plugins-ugly-free?distro=rocky-linux-9&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.22.12-6.el9_8.2
Database specific
Show details
{
    "yum_repository": "AppStream"
}

Database specific

source
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:55865.json"