In GStreamer through 1.26.1, the subparse plugins tmplayer_parse_line function may dereference a NULL pointer while parsing a subtitle file, leading to a crash.
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gstreamer | Gstreamer_project | * | 1.26.2 (excluding) |
| Gst-plugins-base1.0 | Ubuntu | devel | * |
| Gst-plugins-base1.0 | Ubuntu | jammy | * |
| Gst-plugins-base1.0 | Ubuntu | noble | * |
| Gst-plugins-base1.0 | Ubuntu | plucky | * |
| Gst-plugins-base1.0 | Ubuntu | upstream | * |