CVEvulnerability

CVE-2026-81546

7.7 HIGH Published 2026-09-17 Modified 2026-09-18 Official page ↗
Status
Deferred
Published
2026-09-17
Last modified
2026-09-18
Assigner
61adb53e-e4b3-47f7-8a93-4717c9e77dc6
CVSS 3.1 (61adb53e-e4b3-47f7-8a93-4717c9e77dc6)
7.7 HIGH — CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Weaknesses
CWE-121

Description

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.

Related

Weakness · CWE (1)

  • CWE-121 Stack-based Buffer Overflow weakness

References