medium4.5
CVE-2026-103220
The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity docum…
Impact
The Affinity by Canva application before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing raster image data in Affinity document files, leading to an out-of-bounds read and the dereference of an untrusted pointer. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in memory corruption or an application crash.
Affected products
| Product | Affected versions |
|---|---|
| Affinity By Canva Application | before 3.3.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.