What’s Vulnerable › Vulnerabilities

CVE-2023-21438

• Severity: low (CVSS 2.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-02-09 · updated 2026-06-17
• Weakness: CWE-284

Description

Improper logic in HomeScreen prior to SMR Feb-2023 Release 1 allows physical attacker to access App preview protected by Secure Folder.

Affected products

• Samsung Android: 11.0, 11.0-smr-apr-2021-r1, 11.0-smr-apr-2022-r1, 11.0-smr-apr-2023-r1, 11.0-smr-aug-2021-r1, 11.0-smr-aug-2022-r1 (+57)

References

• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=02
• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=02

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