# CVE-2026-96395

> CVE-2026-96395. CVSS 3.6 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-96395
Last updated: 2026-10-09T17:16:51Z

- Published: 2026-10-09 12:40 UTC · Updated: 2026-10-09 17:16 UTC · Assigner: Canva
- CVSS: 3.6 (CVSS 3.1) · Severity: Low · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L
- EPSS: 0.09%, 0th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: 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 vendors and products

- canva: affinity

## Tracked companies

- [Canva](https://rewindex.com/company/canva.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-96395)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-96395)
- [https://trust.canva.com?tcuUid=1998378a-9134-47e9-b761-7a49d5fd6bfb](https://trust.canva.com?tcuUid=1998378a-9134-47e9-b761-7a49d5fd6bfb)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-96395 · Markdown: https://rewindex.com/cve/CVE-2026-96395.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-96395 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:16:35.044Z