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CVE-2025-66342

Quick assessment

Affected
Canva Affinity
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Canva Affinity是澳大利亚Canva公司的一系列专业图形设计与图像编辑软件。 Canva Affinity存在安全漏洞，该漏洞源于EMF功能存在类型混淆，可能导致特制EMF文件触发内存损坏，执行任意代码。

CVSS 7.8 · High EPSS 0.28% · P20

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-66342

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: CVE Program / CVE List V5
Vulnerability Title
Canva Affinity 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Canva Affinity是澳大利亚Canva公司的一系列专业图形设计与图像编辑软件。 Canva Affinity存在安全漏洞，该漏洞源于EMF功能存在类型混淆，可能导致特制EMF文件触发内存损坏，执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Canva Affinity 3.0.1.3808 -

II. Public POCs for CVE-2025-66342

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III. Intelligence Information for CVE-2025-66342

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Vendor Advisories for CVE-2025-66342 (1)

Vendor Pages for CVE-2025-66342 (1)

Same Patch Batch · Canva · 2026-03-17 · 19 CVEs total

CVE-2025-64301 7.8 HIGH Canva Affinity 安全漏洞
CVE-2025-66000 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-65119 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-61979 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-61952 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-64776 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-64733 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-64735 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-66042 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2026-22882 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-66503 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-66633 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-66617 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-47873 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-62403 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-62500 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2025-58427 6.1 MEDIUM Canva Affinity 安全漏洞
CVE-2026-20726 6.1 MEDIUM Canva Affinity 安全漏洞

IV. Related Vulnerabilities

Same product: Affinity
Same vendor: Canva
Same weakness: CWE-843

V. Comments for CVE-2025-66342

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