What is the CVSS score of EUVD-2025-208802?

EUVD-2025-208802 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L. EPSS exploitation probability: 0.0%.

Which versions of Affinity are affected by EUVD-2025-208802?

CVE-2025-66042 presents moderate security risk, a out-of-bounds read vulnerability rated CVSS 6.1. Exploitation could cause memory corruption or application crashes.

How to fix or mitigate EUVD-2025-208802?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Affinity EUVD-2025-208802

| CVE-2025-66042 MEDIUM

Out-of-bounds Read (CWE-125)

2026-03-17 talos

Buffer Overflow Information Disclosure Affinity

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

Low

Lifecycle Timeline

EUVD ID Assigned

Mar 17, 2026 - 20:30 euvd

EUVD-2025-208802

Analysis Generated

Mar 17, 2026 - 20:30 vuln.today

CVE Published

Mar 17, 2026 - 18:52 nvd

MEDIUM 6.1

DescriptionCVE.org

An out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker could exploit this vulnerability to perform an out-of-bounds read, potentially leading to the disclosure of sensitive information.

AnalysisAI

An out-of-bounds read vulnerability exists in the EMF (Enhanced Metafile) file parsing functionality of Canva Affinity, allowing attackers to read memory beyond allocated buffer boundaries through specially crafted EMF files. Affinity version 3.0.1.3808 and potentially earlier versions are affected, with the vulnerability requiring only local access and user interaction (opening a malicious file) to trigger. Successful exploitation enables disclosure of sensitive information from application memory, with potential limited impact on system availability; no active exploitation or public proof-of-concept has been confirmed at this time based on available intelligence sources.

Technical ContextAI

The vulnerability resides in Canva Affinity's EMF (Enhanced Metafile) file parsing subsystem, which handles a Windows-specific vector graphics format. EMF processing involves deserializing binary structures and reading metadata records from the file format. The root cause is classified under CWE-125 (Out-of-Bounds Read), indicating inadequate bounds checking when parsing EMF record structures or parameters. The affected product is identified via CPE (cpe:2.3:a:canva:affinity:*:*:*:*:*:*:*:*), confirming the issue spans Canva's Affinity design application suite. When processing a maliciously crafted EMF file, the parser fails to validate that read operations remain within the bounds of allocated buffers, enabling an attacker-controlled file to trigger reads from unintended memory regions.

RemediationAI

Upgrade Canva Affinity to the patched version released by Canva (specific version number and availability should be confirmed via the official Canva security advisory at https://trust.canva.com/?tcuUid=1f728b0d-17f3-4c9c-97e9-6662b769eb62). Until patches are available or deployed, restrict the opening of EMF files from untrusted sources, disable EMF import functionality if not required, and educate users to avoid opening suspicious files. Organizations should monitor the Talos Intelligence report (https://talosintelligence.com/vulnerability_reports/TALOS-2025-2319) and official Canva channels for patch release announcements and apply updates immediately upon availability.