CVE-2026-1940 in GStreamer
Zusammenfassung (Englisch)
An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function. The patch added a size validation check lsize + 8 > size, but it does not account for the GST_ROUND_UP_2(lsize) used in the actual offset calculation. When lsize is an odd number, the parser advances more bytes than validated, causing OOB read.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Zuständig
redhat
Reservieren
04.02.2026
Veröffentlichung
24.03.2026
Status
Bestätigt
Einträge
VulDB provides additional information and datapoints for this CVE:
| ID | Schwachstelle | CWE | Aus | Mas | CVE |
|---|---|---|---|---|---|
| 352608 | GStreamer Incomplete Fix CVE-2024-47778 gst_wavparse_adtl_chunk Information Disclosure | 125 | Nicht definiert | Offizieller Fix | CVE-2026-1940 |