CVE-2026-18772

MEDIUM CVSS 3.1: 6.5 EPSS 0.27%
Updated Aug 11, 2026
Samsung
Parameter Value
CVSS 6.5 (MEDIUM)
Type CWE-1325, CWE-20 (Improper Input Validation)
Vendor Samsung
Public PoC No

Improperly controlled sequential memory allocation vulnerability in Samsung Open Source rlottie allows Exponential Data Expansion.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service

CVSS Vector v3.1