CVE-2024-47778 — Out-of-bounds Read in Gstreamer
Severity
5.1MEDIUMNVD
EPSS
0.1%
top 65.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 23
Latest updateApr 13
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:LExploitability: 2.5 | Impact: 2.5
Affected Packages2 packages
🔴Vulnerability Details
4VulDB▶
GStreamer Incomplete Fix CVE-2024-47778 gst_wavparse_adtl_chunk out-of-bounds (ID 4854 / WID-SEC-2026-0525)↗2026-04-13
GHSA▶
GHSA-9wvw-r6fm-6wwv: An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function↗2026-03-24
OSV▶
CVE-2026-1940: An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function↗2026-03-23
OSV▶
CVE-2024-47778: GStreamer is a library for constructing graphs of media-handling components↗2024-12-12