CVE-2026-81546
High · CVSS 7.7 (CVSS 3.1)EPSS 0.15%, 4th percentilePublished Updated Assigner: Canva
Description
The Affinity by Canva application before 3.3.0 (September 2026 release) did not perform adequate bounds checking when parsing Affinity document files leading to a stack-based buffer overflow. A threat actor could craft a Affinity document that when opened by a user in Affinity could result in arbitrary code execution.
Vector CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H · CWE-121
Tracked companies
Mapped from the CVE’s affected-product data, NVD CPE matches, vendor advisories or package feeds. A mapping means the vendor’s software is named, not that its hosted service was exposed.
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Canva: Affinity
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- trust.canva.com (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)