A heap out-of-bounds write vulnerability was found in the GStreamer gst-plugins-bad adpcmdec element when decoding IMA/DVI ADPCM audio. Insufficient validation of the per-block sample count for multi…
High CVSS 7.6
Summary
A heap out-of-bounds write vulnerability was found in the GStreamer gst-plugins-bad adpcmdec element when decoding IMA/DVI ADPCM audio. Insufficient validation of the per-block sample count for multi-channel streams allows a crafted WAV file to cause writes beyond the allocated output buffer. This can lead to application crash, denial of service, memory corruption, or potentially arbitrary code execution when untrusted media is processed.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Lint boundary warnings (2)
The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).
-
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/12235 -
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://gstreamer.freedesktop.org/releases/1.28/
Sources
- NVD DATABASE
Original Links
- https://access.redhat.com/security/cve/CVE-2026-19387
- https://bugzilla.redhat.com/show_bug.cgi?id=2513015
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/12235
- https://gstreamer.freedesktop.org/releases/1.28/
Timeline
- nvd_ingest NVD