CVE-2026-22882 is a medium-severity vulnerability classified as CWE-125 (Out-of-bounds Read) found in the EMF file processing component of Canva Affinity. The flaw arises when the software processes a maliciously crafted EMF file, causing it to read memory beyond the intended buffer boundaries. This out-of-bounds read can lead to the exposure of sensitive information residing in adjacent memory areas, potentially leaking confidential data to an attacker. The vulnerability requires no privileges but does require user interaction, specifically opening or importing the malicious EMF file. The attack vector is local (AV:L), meaning the attacker must have access to deliver the file to the victim and convince them to open it. The integrity and availability of the system are not impacted, but confidentiality is rated high due to possible sensitive data disclosure. The CVSS vector (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) reflects these characteristics. No patches or mitigations have been officially released as of the publication date, and no known exploits have been observed in the wild. The vulnerability affects all versions of Canva Affinity as indicated by the affectedVersions field. The issue was reserved in January 2026 and published in March 2026 by Talos, a reputable security research group. Given the nature of EMF files as vector graphics commonly used in design and document workflows, this vulnerability could be exploited in targeted attacks involving malicious file sharing or phishing campaigns.

The primary impact of CVE-2026-22882 is the potential unauthorized disclosure of sensitive information due to out-of-bounds memory reads. For organizations, this could mean leakage of confidential data such as user credentials, proprietary design data, or other sensitive information stored in memory during EMF file processing. While the vulnerability does not allow code execution or system compromise, the confidentiality breach could facilitate further attacks or data exfiltration. Industries heavily reliant on graphic design and digital content creation, including marketing, media, and creative agencies, are at higher risk. The requirement for user interaction and local access limits large-scale automated exploitation but does not eliminate targeted phishing or social engineering risks. The absence of patches increases exposure time, and organizations using Canva Affinity in environments where EMF files are exchanged must consider the risk of inadvertent exposure. The impact on availability and integrity is minimal, but the confidentiality impact is significant enough to warrant attention.

1. Avoid opening or importing EMF files from untrusted or unknown sources until an official patch is released. 2. Implement strict email and file scanning policies to detect and block malicious EMF files at the gateway level. 3. Educate users about the risks of opening unsolicited or suspicious graphic files, emphasizing caution with EMF files. 4. Use application whitelisting or sandboxing techniques to isolate Canva Affinity processes handling EMF files, limiting potential data exposure. 5. Monitor network and endpoint logs for unusual activity related to file handling or memory access anomalies. 6. Follow Canva’s official channels for security updates and apply patches promptly once available. 7. Consider disabling EMF file support in Canva Affinity if the feature is not essential to reduce attack surface. 8. Employ Data Loss Prevention (DLP) solutions to detect and prevent sensitive data exfiltration that could result from exploitation.