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High ELSA-2026-59152 4 CVEs

Important: gstreamer1-plugins-good security update (Oracle Linux 9)

Published Aug 24, 2026 · Updated Aug 24, 2026

Ecosystem: Oracle Linux

Summary

[1.22.12-7.8]
- Fix CVE-2026-18299: Use-After-Free in rtpsbcdepay
Resolves: RHEL-246619

[1.22.12-7.7]
- Fix CVE-2026-18296: size validation in qtmoovrecover MRF parsing
Resolves: RHEL-246558

[1.22.12-7.6]
- Fix CVE-2026-18298 in gdkpixbufdec element
Resolves: RHEL-246572

[1.22.12-7.5]
- Fix CVE-2026-18295: validate box sizes in qtmoovrecover to prevent
heap buffer overflow (same upstream fix as CVE-2026-18296)
Resolves: RHEL-246380

Fixed packages 2

ReleasePackageFixed in
Oracle Linux · 9 gstreamer1-plugins-good 0:1.22.12-7.el9_8.8
Oracle Linux · 9 gstreamer1-plugins-good-gtk 0:1.22.12-7.el9_8.8

Vulnerabilities 4

  • High 7.8
    CVE-2026-18295

    GStreamer MRF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

    GStreamer MRF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that…

    GStreamer GStreamer gst-plugins-good1.0 gst-plugins-good1.0 Debian Ubuntu
  • High 7.8
    CVE-2026-18296

    GStreamer MRF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

    GStreamer MRF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability …

    GStreamer GStreamer gst-plugins-good1.0 gst-plugins-good1.0 Debian Ubuntu
  • High 7.8
    CVE-2026-18298

    GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

    GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability …

    GStreamer GStreamer gst-plugins-good1.0 gst-plugins-good1.0 Debian Ubuntu
  • High 7.8
    CVE-2026-18299

    GStreamer rtpsbcdepay Use-After-Free Remote Code Execution Vulnerability

    GStreamer rtpsbcdepay Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but …

    GStreamer GStreamer gst-plugins-good1.0 gst-plugins-good1.0 Debian Ubuntu