What’s Vulnerable › Vulnerabilities
CVE-2026-96395
- Severity: low (CVSS 3.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-09 · updated 2026-10-09
- Weakness: CWE-125
Description
The Affinity by Canva app for macOS before 3.3.1 (October 2026 release) did not perform adequate bounds checking when generating QuickLook thumbnails and previews of Affinity document files, leading to an out-of-bounds heap read. A threat actor could craft an Affinity document that, when displayed or previewed by a user in Finder, could disclose the contents of adjacent heap memory, including memory addresses, in the rendered thumbnail or preview image.
Affected products
- Canva Affinity: before 3.3.1 — fixed in 3.3.1
How to fix
Upgrade to a fixed version: Canva Affinity 3.3.1. Check the vendor advisory for mitigations.
References
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