Description
Heap-based buffer overflow in the multipart form-data parser in `jst_post.c` in RDK-B WebUI `rdkb-2025q4-kirkstone.04.10.26` allows a remote unauthenticated attacker to cause memory corruption and denial of service, and potentially execute arbitrary code, via a crafted multipart/form-data request.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| RDK | RDK-B WebUI | rdkb-2025q4-kirkstone | — |