CVE-2026-17052

The Time-aware GPIO syscall verification handler zvrfytgpiopinreadtsec in drivers/timeawaregpio/timeawaregpiohandlers.c validated only the port device object and passed the caller-supplied timestamp and eventcount output pointers to the driver without a KSYSCALLMEMORYWRITE check. The other handle...

PT-2026-96212

Name of the Vulnerable Software and Affected Versions Zephyr versions 3.5.0 and versions 3.6.0 through 4.4.0 Description The syscall verification handler z vrfy tgpio pin read ts ec in drivers/timeaware gpio/timeaware gpio handlers.c fails to perform K SYSCALL MEMORY WRITE checks on caller-suppli...