CVE-2025-66342

Name: CVE-2025-66342
Creator: NVD / NIST
Published: 2026-03-17T19:15:59.75+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.28%

Last modified Jun 17, 2026

CVE-2025-66342 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

0.28%

19.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-843

Affected Software

Vendor	Product	Versions
Canva	Affinity	< 3.1.0

References

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2297Exploit, Third Party Advisory
https://trust.canva.com/?tcuUid=1f728b0d-17f3-4c9c-97e9-6662b769eb62Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2297Exploit, Third Party Advisory

Timeline

Published: Mar 17, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-66342?

How severe is CVE-2025-66342?

CVE-2025-66342 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.

How do I fix CVE-2025-66342?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-66342?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST