[ CVE-2026-21129 · Published 12 Oct 2026 ]
Vulnerability in Samsung Mobile Samsung Checkout
CVSS 5.1
EPSS <1%No fix listed yet
[ Description ]Official description
Improper input validation in GuestCreditCardRegisterActivity of Samsung Checkout prior to version 5.1.03.1 allows local attackers to launch an arbitrary activity with Samsung Checkout privileges.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.