CVE-2026-21024 Privilege escalation in Samsung System Support Service
Local attackers can trigger privileged functions in Samsung System Support Service due to improper privilege management, requiring an upgrade to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-21024?
CVE-2026-21024 is a medium-severity vulnerability in Samsung System Support Service, published on 13 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper privilege management in Samsung System Support Service prior to version 8.0.8.0 allows local attackers to trigger privileged functions.
Which versions are affected by CVE-2026-21024?
How do I fix CVE-2026-21024?
No fix has been published for CVE-2026-21024 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-21024 being exploited?
There is no known exploitation of CVE-2026-21024 in the wild and no public exploit code.
Sources
Also known as GHSA-cqr4-3j37-m5q7.