CVE-2026-14366

The Silicon Labs SiWx917 WiFi driver's transmit callback siwx91xsend in drivers/wifi/siwx91x/siwx91xwifi.c frees a network packet it does not own. In the Zephyr TX path the netpkt is owned by the L2/networking stack; the driver only borrows it to copy the frame bytes into a local netbuf. Before t...

PT-2026-83897

Name of the Vulnerable Software and Affected Versions Silicon Labs SiWx917 WiFi driver affected versions not specified Description The transmit callback function siwx91x send in the WiFi driver incorrectly releases a network packet owned by the L2 networking stack. This occurs when the CONFIG WIF...