CVE-2025-47873Hinoki check available

Information disclosure via unchecked EMF point count

Published Mar 17, 2026 · Updated Mar 17, 2026

Out-of-bounds read in Canva Affinity for Windows before 3.1.0 allows context-dependent attackers to disclose memory via a crafted EMF file. The EMF loader trusts the Count field in an EMR_POLYBEZIER16 record and reads its aPoints array when the calculated array length exceeds recordSize. Exploitation requires a user to open the file; documented effects are memory disclosure and a possible application crash, with no integrity impact.

CVSS severity6.1
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
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Summary

What happened

Out-of-bounds read in Canva Affinity for Windows before 3.1.0 allows context-dependent attackers to disclose memory via a crafted EMF file. The EMF loader trusts the Count field in an EMR_POLYBEZIER16 record and reads its aPoints array when the calculated array length exceeds recordSize. Exploitation requires a user to open the file; documented effects are memory disclosure and a possible application crash, with no integrity impact.

The record

CVE
CVE-2025-47873
Published
Mar 17, 2026
Updated
Mar 17, 2026
Vendor
Pexels
Product
Affinity
Classifications
CWE-125, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 17, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <3.1.0 (March 26)

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Pexels · Affinityversion=0 <3.1.0 (March 26)

Published CVSS scores

6.1Cisco TalosCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L
4.4CanvaCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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