CVE-2025-66342
Canva Affinity EMF Type Confusion Remote Code Execution Vulnerability
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.
INFO
Published Date :
March 17, 2026, 7:15 p.m.
Last Modified :
March 19, 2026, 12:11 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update Canva Affinity to the latest version.
- Avoid processing untrusted EMF files.
- Apply vendor patches when available.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-66342.
| URL | Resource |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2025-2297 | Third Party Advisory Exploit |
| https://trust.canva.com/?tcuUid=1f728b0d-17f3-4c9c-97e9-6662b769eb62 | Vendor Advisory |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2297 | Third Party Advisory Exploit |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-66342 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-66342
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-66342 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-66342 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 19, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:canva:affinity:*:*:*:*:*:windows:*:* versions up to (excluding) 3.1.0 Added Reference Type Talos: https://talosintelligence.com/vulnerability_reports/TALOS-2025-2297 Types: Exploit, Third Party Advisory Added Reference Type Talos: https://trust.canva.com/?tcuUid=1f728b0d-17f3-4c9c-97e9-6662b769eb62 Types: Vendor Advisory Added Reference Type CVE: https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2297 Types: Exploit, Third Party Advisory -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Mar. 17, 2026
Action Type Old Value New Value Added Reference https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2297 -
New CVE Received by [email protected]
Mar. 17, 2026
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CWE CWE-843 Added Reference https://talosintelligence.com/vulnerability_reports/TALOS-2025-2297 Added Reference https://trust.canva.com/?tcuUid=1f728b0d-17f3-4c9c-97e9-6662b769eb62