CVE-2026-27703 | RIOT-OS RIOT up to 2026.01 well_known_core out-of-bounds write
A vulnerability marked as critical has been reported in RIOT-OS RIOT up to 2026.01. This impacts the function well_known_core. This manipulation causes out-of-bounds write.
This vulnerability is tracked as CVE-2026-27703. The attack is possible to be carried out remotely. No exploit exists.
It is suggested to upgrade the affected component.