gst-plugins-good1.0: An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function
CVE-2026-1940 is fixed in 6 products on 1 platform, first by DEBIAN-CVE-2026-1940, released March 23, 2026. It is not reported as exploited. Patch Radar priority: High.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gst-plugins-good1.0 · Debian 12.15 (bookworm) | 1.22.0-5+deb12u4 | DEBIAN-CVE-2026-1940 | Mar 23, 2026 |
| gst-plugins-good1.0 · Debian 13.5 (trixie) | 1.26.2-1+deb13u2 | DEBIAN-CVE-2026-1940 | Mar 23, 2026 |
| gst-plugins-good1.0 · Debian 14 | 1.28.1-1 | DEBIAN-CVE-2026-1940 | Mar 23, 2026 |
| gstreamer1-plugins-good · amzn 2023 | 1.24.10-1.amzn2023.0.5 | ALAS2023-2026-1579 | Apr 13, 2026 |
| gstreamer1-plugins-good-debuginfo · amzn 2023 | 1.24.10-1.amzn2023.0.5 | ALAS2023-2026-1579 | Apr 13, 2026 |
| gstreamer1-plugins-good-debugsource · amzn 2023 | 1.24.10-1.amzn2023.0.5 | ALAS2023-2026-1579 | Apr 13, 2026 |
| gstreamer1-plugins-good-gtk · amzn 2023 | 1.24.10-1.amzn2023.0.5 | ALAS2023-2026-1579 | Apr 13, 2026 |
| gstreamer1-plugins-good-gtk-debuginfo · amzn 2023 | 1.24.10-1.amzn2023.0.5 | ALAS2023-2026-1579 | Apr 13, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.