CVE-2026-81546

Canva / Affinity PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Canva / Affinity	affected 0 before 3.3.0

CWE

CWE-121

References

https://trust.canva.com?tcuUid=43596908-8a36-4a18-b2e7-5c99b67ab38a

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.