CVE-2025-21043
Samsung Mobile Devices Out-of-Bounds Write Vulnerability
9.8
CVSS 3.1
2.1 %
EPSS (current)
2025-10-02
KEV addition
No
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: Samsung / Mobile Devices
Published: 2025-09-12 · Due (CISA): 2025-10-23
CWE: CWE-787 · EU list: no
Exploit references (metadata only)
No public exploit references recorded.