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01 Record

CVE-2026-96393

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

LowPUBLISHEDCNA: Canva
CNA base score3.6 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L

02 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

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.08% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 0.3% of scored records. A rank, not a probability.
NVD base score
3.6 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L
NVD analysis status
Awaiting Analysis. NVD last modified this record on 2026-10-09.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-10-09 12:35Z19 DAYS AGO
Last updated
2026-10-09 16:47Z19 DAYS AGO
Reserved
2026-09-23
Assigning CNA
Canva
Record state
PUBLISHED
Severity
Low (CVSS 3.6)
CNA CVSS vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L
Weaknesses
  • CWE-822Untrusted Pointer DereferenceBase
Data version
5.2
Document digest
c1f3ee62cd898158cf06f0ceb5e5a8fe9785eaa036ab67fc4d9fa26fd36df188

05 Affected products

VendorProductVersionsPlatforms
canvaaffinity0 to < 3.3.1—

06 References