PatchTheCVEgstreamer vulnerabilities
Recent CVEs affecting gstreamer products. 5 tracked.
gstreamer has 5 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 5. Most recent: 2026-08-20. Highest priority: CVE-2026-18296 (score 31/100).
- CVE-2026-18296 HIGH 7.8 UPGRADE GStreamer MRF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
- CVE-2026-18297 HIGH 7.8 UPGRADE GStreamer OGG File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
- CVE-2026-18295 HIGH 7.8 UPGRADE GStreamer MRF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
- CVE-2026-18298 HIGH 7.8 UPGRADE GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
- CVE-2026-18299 HIGH 7.8 UPGRADE GStreamer rtpsbcdepay Use-After-Free Remote Code Execution Vulnerability
FAQ
How do I fix gstreamer vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is gstreamer being exploited right now?
None of the tracked gstreamer CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which gstreamer CVE should I patch first?
CVE-2026-18296 currently ranks highest (31/100): GStreamer MRF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability.