CVE-2025-62500 is a vulnerability classified under CWE-125 (Out-of-bounds Read) found in the Enhanced Metafile (EMF) functionality of Canva Affinity version 3.0.1.3808. The flaw arises when the software processes specially crafted EMF files, leading to an out-of-bounds read condition. This memory access error can cause the application to read data beyond the intended buffer boundaries, potentially exposing sensitive information from adjacent memory areas. The vulnerability does not allow code execution or modification of data but can leak confidential information, which may include user data or application memory contents. Exploitation requires the victim to open a malicious EMF file, meaning user interaction is necessary, and the attack vector is local (e.g., via email attachments or file downloads). The CVSS v3.1 base score is 6.1, reflecting medium severity with high confidentiality impact, low attack complexity, no privileges required, and limited availability impact. No public exploits or patches are currently available, indicating the vulnerability is newly disclosed and not yet actively exploited. The vulnerability is significant for environments where Canva Affinity is used to process EMF files, especially in creative industries or organizations handling sensitive graphical content.

The primary impact of CVE-2025-62500 is the potential disclosure of sensitive information due to out-of-bounds memory reads when processing malicious EMF files. This can lead to leakage of confidential data residing in the application's memory space, which may include user credentials, proprietary design data, or other sensitive information. While the vulnerability does not allow direct code execution or system compromise, information disclosure can aid attackers in further attacks such as social engineering or targeted exploitation. The requirement for user interaction and local access limits the attack scope but does not eliminate risk, especially in environments where users frequently exchange graphic files. Organizations relying on Canva Affinity for design work may face data confidentiality risks, potentially impacting intellectual property protection and compliance with data privacy regulations. The absence of known exploits reduces immediate risk but also means organizations must proactively monitor and prepare for potential future exploitation.

To mitigate CVE-2025-62500, organizations should implement the following specific measures: 1) Restrict the opening of EMF files from untrusted or unknown sources within Canva Affinity, educating users about the risks of opening unsolicited graphic files. 2) Employ endpoint security solutions capable of detecting and blocking malicious EMF files or anomalous file processing behavior. 3) Monitor network and endpoint logs for suspicious activity related to EMF file handling. 4) Isolate systems running Canva Affinity to limit exposure and potential lateral movement in case of exploitation. 5) Regularly check for and apply vendor patches or updates once released to address the vulnerability. 6) Consider disabling or limiting EMF file support in Canva Affinity if not required for business operations. 7) Implement strict access controls and least privilege principles to reduce the impact of any potential information disclosure. These targeted actions go beyond generic advice by focusing on the specific attack vector and software involved.