CVE-2025-21020 | Samsung Blockchain Keystore 1.3.12.1/1.3.13.5/1.3.16/1.3.16.5 out-of-bounds write

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A vulnerability, which was classified as critical, has been found in Samsung Blockchain Keystore 1.3.12.1/1.3.13.5/1.3.16/1.3.16.5. This issue affects some unknown processing. The manipulation leads to out-of-bounds write.

The identification of this vulnerability is CVE-2025-21020. The attack needs to be approached locally. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More