CVE-2026-21102: Use After Free
Published Sep 9, 2026
·Updated
Use after free in DualDAR prior to SMR Sep-2026 Release 1 allows local privileged attackers to execute arbitrary code with root privilege.
Affected Software
1 affected component
DualDAR<SMR Sep-2026 Release 1
Event History
Sep 9, 2026
CVE Published
via MITRE·04:47 AM
Data Sourced
via MITRE·04:47 AM
DescriptionWeakness
Frequently Asked Questions
1
Which releases are affected?
DualDAR versions prior to SMR Sep-2026 Release 1 are affected.
2
What level of access does an attacker need?
An attacker needs local privileged access to exploit this issue. Successful exploitation can result in arbitrary code execution with root privileges.