RHSA-2026:59152

Vulnerability from csaf_redhat - Published: 2026-08-24 21:13 - Updated: 2026-08-25 02:06
Summary
Red Hat Security Advisory: gstreamer1-plugins-good security update
Severity
Important
Notes
Topic: An update for gstreamer1-plugins-good is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details: GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license. Security Fix(es): * gstreamer: GStreamer: Remote Code Execution via MRF file parsing heap-based buffer overflow (CVE-2026-18296) * gstreamer: GStreamer: Remote code execution via heap-based buffer overflow in PNG file parsing (CVE-2026-18298) * gstreamer: GStreamer: Remote Code Execution via Use-After-Free in rtpsbcdepay (CVE-2026-18299) * GStreamer: GStreamer: Remote code execution via MRF file parsing (CVE-2026-18295) 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.
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
CVE-2026-18295

A flaw was found in GStreamer. This out-of-bounds write vulnerability occurs during the parsing of MRF files due to improper validation of user-supplied data. A remote attacker could exploit this by tricking a user into visiting a malicious page or opening a malicious file. Successful exploitation could lead to arbitrary code execution in the context of the current process.

8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-787 - Out-of-bounds Write
Affected products
Product Identifier Version Remediation
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.src —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Threats
Impact Important
CVE-2026-18296

A flaw was found in GStreamer. A remote attacker could exploit a heap-based buffer overflow vulnerability when parsing specially crafted MRF (Multimedia Research Forum) files. This vulnerability arises from insufficient validation of user-supplied data length before copying it to a heap-based buffer. Successful exploitation requires user interaction, such as visiting a malicious page or opening a malicious file, and could lead to arbitrary code execution in the context of the current process.

7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected products
Product Identifier Version Remediation
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.src —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Threats
Impact Important
CVE-2026-18298

A flaw was found in GStreamer. This vulnerability, a heap-based buffer overflow during PNG file parsing, allows a remote attacker to execute arbitrary code. Successful exploitation requires user interaction, such as opening a malicious PNG file or visiting a specially crafted web page. The issue arises from inadequate validation of user-supplied data length, which can lead to code execution within the context of the affected process.

7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected products
Product Identifier Version Remediation
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.src —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Threats
Impact Important
CVE-2026-18299

A flaw was found in GStreamer. This use-after-free vulnerability in the rtpsbcdepay element, specifically during the processing of Real-time Transport Protocol (RTP) payload elements, allows a remote attacker to execute arbitrary code. The issue arises from a lack of validation for an object's existence before operations are performed on it. Successful exploitation can lead to arbitrary code execution within the context of the current process.

8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-386 - Symbolic Name not Mapping to Correct Object
Affected products
Product Identifier Version Remediation
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.src —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.i686 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.x86_64 —
Vendor Fix fix
Workaround
Threats
Impact Important
References
URL Category
https://access.redhat.com/errata/RHSA-2026:59152 self
https://access.redhat.com/security/updates/classi… external
https://bugzilla.redhat.com/show_bug.cgi?id=2520580 external
https://bugzilla.redhat.com/show_bug.cgi?id=2520590 external
https://bugzilla.redhat.com/show_bug.cgi?id=2520605 external
https://bugzilla.redhat.com/show_bug.cgi?id=2520606 external
https://security.access.redhat.com/data/csaf/v2/a… self
https://access.redhat.com/security/cve/CVE-2026-18295 self
https://bugzilla.redhat.com/show_bug.cgi?id=2520606 external
https://www.cve.org/CVERecord?id=CVE-2026-18295 external
https://nvd.nist.gov/vuln/detail/CVE-2026-18295 external
https://gstreamer.freedesktop.org/security/sa-202… external
https://www.zerodayinitiative.com/advisories/ZDI-… external
https://access.redhat.com/security/cve/CVE-2026-18296 self
https://bugzilla.redhat.com/show_bug.cgi?id=2520580 external
https://www.cve.org/CVERecord?id=CVE-2026-18296 external
https://nvd.nist.gov/vuln/detail/CVE-2026-18296 external
https://www.zerodayinitiative.com/advisories/ZDI-… external
https://access.redhat.com/security/cve/CVE-2026-18298 self
https://bugzilla.redhat.com/show_bug.cgi?id=2520590 external
https://www.cve.org/CVERecord?id=CVE-2026-18298 external
https://nvd.nist.gov/vuln/detail/CVE-2026-18298 external
https://gstreamer.freedesktop.org/security/sa-202… external
https://www.zerodayinitiative.com/advisories/ZDI-… external
https://access.redhat.com/security/cve/CVE-2026-18299 self
https://bugzilla.redhat.com/show_bug.cgi?id=2520605 external
https://www.cve.org/CVERecord?id=CVE-2026-18299 external
https://nvd.nist.gov/vuln/detail/CVE-2026-18299 external
https://gstreamer.freedesktop.org/security/sa-202… external
https://www.zerodayinitiative.com/advisories/ZDI-… external
To clipboard 

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        "url": "https://www.first.org/tlp/"
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    "notes": [
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        "category": "summary",
        "text": "An update for gstreamer1-plugins-good is now available for Red Hat Enterprise Linux 9.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
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        "text": "GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license.\n\nSecurity Fix(es):\n\n* gstreamer: GStreamer: Remote Code Execution via MRF file parsing heap-based buffer overflow (CVE-2026-18296)\n\n* gstreamer: GStreamer: Remote code execution via heap-based buffer overflow in PNG file parsing (CVE-2026-18298)\n\n* gstreamer: GStreamer: Remote Code Execution via Use-After-Free in rtpsbcdepay (CVE-2026-18299)\n\n* GStreamer: GStreamer: Remote code execution via MRF file parsing (CVE-2026-18295)\n\nFor 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.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
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          "title": "Vulnerability description"
        },
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          "category": "summary",
          "text": "gstreamer: GStreamer: Remote Code Execution via MRF file parsing heap-based buffer overflow",
          "title": "Vulnerability summary"
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        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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          "title": "Vulnerability description"
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          "text": "gstreamer: GStreamer: Remote code execution via heap-based buffer overflow in PNG file parsing",
          "title": "Vulnerability summary"
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        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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          "title": "Vulnerability description"
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          "title": "Vulnerability summary"
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          "category": "general",
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            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debuginfo-0:1.22.12-7.el9_8.8.x86_64",
            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-debugsource-0:1.22.12-7.el9_8.8.aarch64",
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            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-0:1.22.12-7.el9_8.8.aarch64",
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            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.ppc64le",
            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.s390x",
            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-gtk-debuginfo-0:1.22.12-7.el9_8.8.x86_64",
            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.aarch64",
            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.i686",
            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.ppc64le",
            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.s390x",
            "AppStream-9.8.0.Z.MAIN.EUS:gstreamer1-plugins-good-qt-debuginfo-0:1.22.12-7.el9_8.8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "gstreamer: GStreamer: Remote Code Execution via Use-After-Free in rtpsbcdepay"
    }
  ]
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.