What is CVE-2026-101094?

CVE-2026-101094 is a low-severity vulnerability in Canva Affinity, classified under Buffer Over-read. CVSS score: 3.6/10. Published 2026-10-09.

How severe is CVE-2026-101094?

Low severity. CVSS v3 base score is 3.6 out of 10.

Vulnerability in Canva Affinity

CVE-2026-101094

The Affinity by Canva application before 3.3.1 (October 2026 release) did not correctly handle incomplete UTF-8 character sequences when parsing text in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could disclose the contents of adjacent heap memory in the document's text or result in an application crash.

Published 2026-10-09 · last modified 2026-10-09.

CVSS v3 metric

CVSS v3 base score 3.6 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Canva Affinity

Weakness classification (CWE)

CWE-126 — Buffer Over-read

References

61adb53e-e4b3-47f7-8a93-4717c9e77dc6

Frequently asked questions

What is CVE-2026-101094?: CVE-2026-101094 is a low-severity vulnerability in Canva Affinity, classified under Buffer Over-read. CVSS score: 3.6/10. Published 2026-10-09.
How severe is CVE-2026-101094?: Low severity. CVSS v3 base score is 3.6 out of 10.