Critical severity9.8NVD Advisory· Published Apr 8, 2020· Updated Jun 17, 2026
CVE-2018-21051
CVE-2018-21051
Description
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) (Exynos chipsets) software. There is an invalid free in the fingerprint Trustlet, leading to arbitrary code execution. The Samsung ID is SVE-2018-12853 (October 2018).
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Affected products
2- Samsung/mobile devicesdescription
- Range: N(7.x) and O(8.x)
Patches
Vulnerability mechanics
References
1- security.samsungmobile.com/securityUpdate.smsbnvdVendor Advisory
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