CVE-2026-39043

highcovered by 2 sourcesfirst seen 2026-06-21

Multiple security vulnerabilities were discovered in plugins for the GStreamer media framework and its codecs and demuxers, which may result in denial of service or potentially the execution of arbitrary code if a malformed media file is opened. https://security-tracker.debian.org/tracker/DSA-6359-1

CSIRTS triage

What: Multiple vulnerabilities may result in denial of service or potentially the execution of arbitrary code when malformed media files are opened.
Who is affected: Deployments of gst-plugins-good1.0 are affected.
Urgency: Remediation is urgent due to the potential for arbitrary code execution.
Action: Update to the latest version of gst-plugins-good1.0.

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Advisory coverage (2)

high[UPDATE] [high] GStreamer: Multiple vulnerabilitiescert-bund · 2026-07-10
unknownDSA-6359-1 gst-plugins-good1.0 - security updatedebian · 2026-06-21

External references

NVD record for CVE-2026-39043

CVE.org record

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