Track vulnerabilities like this one. Sign up free to get alerted when software you use is affected.
3.6

Affinity app can crash when opening malicious document

CVE-2026-96393 · published 9 days ago
Summary

The Affinity app for Canva (versions before 3.3.1) may stop working if it opens a specially crafted Affinity document. This happens because the app fails to check the size of data inside the file, causing it to crash. Update the app to version 3.3.1 or later to prevent the issue.

What to do
  • Update canva affinity to version 3.3.1 or later.
Affected software
VendorProductAffected versions
canva affinity < 3.3.1
Original advisory text
The Affinity by Canva app before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing Affinity document files, leading to an out-of-bounds pointer dereference. A threa...
The Affinity by Canva app before 3.3.1 (October 2026 release) did not perform adequate bounds checking when parsing Affinity document files, leading to an out-of-bounds pointer dereference. A threat actor could craft an Affinity document that, when opened by a user in Affinity, could result in an application crash.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
3.6 Low
Exploitation
<1% chance of attack within 30 days
Type
CWE-822Untrusted Pointer Dereference
Timeline
Published9 Oct 2026
Updated11 Oct 2026
First seen9 Oct 2026
Sources
CVE-2026-96393 · NVD
CVE-2026-96393 · MITRE
Track software like this
Free during beta