CVE-2023-21477
CVSS Score
7.9
EPSS Score
0.0%
EPSS Percentile
0th
Access of Memory Location After End of Buffer vulnerability in TIGERF trustlet prior to SMR Apr-2023 Release 1 allows local attackers to access protected data.
| Vendor | samsung mobile |
| Product | samsung mobile devices |
| Published | Sep 3, 2025 |
| Last Updated | Feb 26, 2026 |
Stay Ahead of the Next One
Get instant alerts for samsung mobile samsung mobile devices
Be the first to know when new high vulnerabilities affecting samsung mobile samsung mobile devices are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
Samsung Mobile / Samsung Mobile Devices
All versions affected