Red Hat Security Advisory: gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good, and gstreamer1-plugins-ugly-free security update
Multiple security vulnerabilities have been identified in GStreamer plugins included in Red Hat Enterprise Linux 10 and related CodeReady Linux Builder packages. These vulnerabilities include arbitrary code execution and remote code execution via heap-based buffer overflows, integer overflows, and out-of-bounds writes in various media file parsers and demuxers such as ASF, JPEG, AVI, RealMedia, RTP, and DVB subtitles. Red Hat has issued an important security advisory with updates addressing these issues.
AI Analysis
Technical Summary
This advisory covers several critical security vulnerabilities in the GStreamer streaming media framework plugins packaged with Red Hat Enterprise Linux 10 and CodeReady Linux Builder 10. The vulnerabilities include arbitrary and remote code execution risks caused by heap-based buffer overflows, integer overflows, and out-of-bounds memory writes in components handling ASF files (CVE-2026-2920), JPEG parsing (CVE-2026-3082), RTP QDM2 depayloader (CVE-2026-3083, CVE-2026-3085), AVI file handling (CVE-2026-2921), RealMedia demuxer (CVE-2026-2922), and DVB subtitles (CVE-2026-2923). Red Hat has released updated packages to remediate these vulnerabilities as detailed in advisory RHSA-2026:19024.
Potential Impact
Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code remotely on affected systems by processing specially crafted media files. This could lead to full system compromise or unauthorized code execution within the context of the affected application. The vulnerabilities affect core media processing components, increasing the risk surface for applications relying on GStreamer plugins.
Mitigation Recommendations
Red Hat has released updated packages for gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good, and gstreamer1-plugins-ugly-free as part of Red Hat Enterprise Linux 10 and CodeReady Linux Builder 10 to address these vulnerabilities. Users should apply these official security updates promptly following Red Hat's guidance at https://access.redhat.com/articles/11258. No alternative mitigations are indicated in the advisory.
Red Hat Security Advisory: gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good, and gstreamer1-plugins-ugly-free security update
Description
Multiple security vulnerabilities have been identified in GStreamer plugins included in Red Hat Enterprise Linux 10 and related CodeReady Linux Builder packages. These vulnerabilities include arbitrary code execution and remote code execution via heap-based buffer overflows, integer overflows, and out-of-bounds writes in various media file parsers and demuxers such as ASF, JPEG, AVI, RealMedia, RTP, and DVB subtitles. Red Hat has issued an important security advisory with updates addressing these issues.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers several critical security vulnerabilities in the GStreamer streaming media framework plugins packaged with Red Hat Enterprise Linux 10 and CodeReady Linux Builder 10. The vulnerabilities include arbitrary and remote code execution risks caused by heap-based buffer overflows, integer overflows, and out-of-bounds memory writes in components handling ASF files (CVE-2026-2920), JPEG parsing (CVE-2026-3082), RTP QDM2 depayloader (CVE-2026-3083, CVE-2026-3085), AVI file handling (CVE-2026-2921), RealMedia demuxer (CVE-2026-2922), and DVB subtitles (CVE-2026-2923). Red Hat has released updated packages to remediate these vulnerabilities as detailed in advisory RHSA-2026:19024.
Potential Impact
Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code remotely on affected systems by processing specially crafted media files. This could lead to full system compromise or unauthorized code execution within the context of the affected application. The vulnerabilities affect core media processing components, increasing the risk surface for applications relying on GStreamer plugins.
Mitigation Recommendations
Red Hat has released updated packages for gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good, and gstreamer1-plugins-ugly-free as part of Red Hat Enterprise Linux 10 and CodeReady Linux Builder 10 to address these vulnerabilities. Users should apply these official security updates promptly following Red Hat's guidance at https://access.redhat.com/articles/11258. No alternative mitigations are indicated in the advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:19024
- Cve Count
- 7
- Additional Cves
- ["CVE-2026-2921","CVE-2026-2922","CVE-2026-2923","CVE-2026-3082","CVE-2026-3083","CVE-2026-3085"]
- Cvss Version
- null
Threat ID: 6a3da1c54853345fc181ffa3
Added to database: 06/25/2026, 21:46:45 UTC
Last enriched: 07/20/2026, 21:02:19 UTC
Last updated: 08/08/2026, 12:41:09 UTC
Views: 46
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.