CVE-2026-96393

Out‑of‑Bounds Pointer Dereference in Affinity by Canva Leads to Application Crash

Published Oct 9, 2026 CVSS 3.1 · 3.6 Low EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Out‑of‑Bounds Pointer Dereference in Affinity by Canva Leads to Application Crash
Type Values Removed Values Added
Description 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.
First Time appeared Canva
Canva affinity
Weaknesses CWE-822
CPEs cpe:2.3:a:canva:affinity:*:*:*:*:*:*:*:*
Vendors & Products Canva
Canva affinity
References
Metrics cvssV3_1

{'score': 3.6, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Canva
Published
Updated
Oct 9, 2026, 4:47 PM
Reserved
Sep 23, 2026, 1:52 AM
Status
Awaiting Analysis
Published
Oct 9, 2026, 1:17 PM
Modified
Oct 9, 2026, 5:16 PM