CVE-2026-21082 Samsung Mobile CVE debrief

Who should care

Users of Samsung Health prior to version 7.0.0, local attackers, and security teams responsible for patching and vulnerability management should be aware of this issue. Security teams should review compensating controls for exposed systems while remediation is scheduled and verified. Asset owners should confirm whether affected product deployments exist in managed environments and assign an owner for follow-up. Security teams should also plan vendor-supported updates or mitigations through normal change control where exposure is confirmed. Additionally, security teams should check relevant monitoring, detection, and logs for exposed assets that need extra review. Operators of affected systems should review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance. Vulnerability management teams should prioritize and track remediation efforts for this vulnerability. IT teams should restrict local access to sensitive information and monitor for unusual activity in Samsung Health. Security teams should also consider implementing compensating controls for exposed systems while remediation is scheduled and verified. Finally, asset owners should consider rolling back changes if necessary and tracking the source of the vulnerability to prevent similar issues in the future. Local attackers may access sensitive information via relative path traversal in Samsung Health prior to version 7.0.0; verify and apply vendor patches. Security teams should review and validate affected scope, severity, and vendor guidance. They should also verify and apply vendor patches, restrict local access to sensitive information, and monitor for unusual activity in Samsung Health. Compensating controls should be reviewed for exposed systems while remediation is scheduled and verified. Asset owners should confirm whether affected product deployments exist in managed environments and assign an owner for follow-up. Security teams should plan vendor-supported updates or mitigations through normal change control where exposure is confirmed. They should also check relevant monitoring, detection, and logs for exposed assets that need extra review. Finally,

Technical summary

CVE-2026-21082 is a medium-severity vulnerability in Samsung Health prior to version 7.0.0, allowing local attackers to access sensitive information via relative path traversal. The vulnerability has a CVSS score of 6.9 and is classified as MEDIUM. This issue was published on 2026-08-10T09:17:21.920Z and has not been modified since then.

Defensive priority

Local attackers may access sensitive information via relative path traversal in Samsung Health prior to version 7.0.0; verify and apply vendor patches.

Recommended defensive actions

• Verify Samsung Health version and apply patches to version 7.0.0 or later
• Restrict local access to sensitive information
• Monitor for unusual activity in Samsung Health

Evidence notes

The CVE-2026-21082 record indicates a medium-severity vulnerability in Samsung Health with a CVSS score of 6.9; verify local attack vector and sensitive information exposure. Verify and apply vendor patches. Restrict local access to sensitive information. Monitor for unusual activity in Samsung Health. Check relevant monitoring, detection, and logs for exposed assets that need extra review.

Official resources