CVE-2026-21102

A use-after-free vulnerability in DualDAR prior to the SMR Sep-2026 Release 1 allows local privileged attackers to execute arbitrary code with root privileges, potentially compromising the entire system. Organizations utilizing affected versions of DualDAR should prioritize patching this critical vulnerability to mitigate the risk of unauthorized access and system control. Immediate action is recommended for environments where DualDAR is deployed to safeguard against potential exploitation.