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CVE-2025-66342

HIGH CVSS 3.1: 7.8 EPSS 0.02%
Updated Mar 19, 2026
Canva
Parameter Value
CVSS 7.8 (HIGH)
Affected Versions before 3.1.0
Fixed In 3.1.0
Type CWE-843 (Type Confusion)
Vendor Canva
Public PoC No

A type confusion vulnerability exists in the EMF functionality of Canva Affinity. A specially crafted EMF file can trigger this vulnerability, which can lead to memory corruption and result in arbitrary code execution.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Canva Affinity
cpe:2.3:a:canva:affinity:*:*:*:*:*:windows:*:*
3.1.0