CVE-2025-66342CWE-843

A type confusion vulnerability exists in the EMF functionality of Canva Affinity

High · published March 17, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
19.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00283 · 19.7th percentile
Weakness
CWE-843 · Access of Resource Using Incompatible Type ('Type Confusion')
Published
2026-03-17T18:52Z
EPSS history
Timeline
  • 17 MAR 18:52Z
    A type confusion vulnerability exists in the EMF functionality of Canva Affinity
    cvelistv5