CVE-2026-10642 | zephyrproject zephyr up to 4.4.x uart_pl011.c pl011_irq_tx_enable infinite loop (GHSA-3fgh-73jh-2q5j)

June 25, 2026 Yanac

A vulnerability described as problematic has been identified in zephyrproject zephyr up to 4.4.x. This vulnerability affects the function pl011_irq_tx_enable of the file drivers/serial/uart_pl011.c. Such manipulation leads to infinite loop.

This vulnerability is traded as CVE-2026-10642. Access to the local network is required for this attack to succeed. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More