#VU124108 Type Confusion in Affinity - CVE-2025-66342
Published: March 18, 2026
Vulnerability identifier: #VU124108
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-66342
CWE-ID: CWE-843
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Affinity
Affinity
Software vendor:
Canva
Canva
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a type confusion error in the EMF functionality within EMR_FRAMERGN record type. A remote attacker can trick a victim to open a specially crafted EMF file, trigger a type confusion error and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.