CVE-2025-66503Disclosure(canva / affinity)

LOWCVSS 7.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

An out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker could exploit this vulnerability to perform an out-of-bounds read, potentially leading to the disclosure of sensitive information.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-125

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • affinity

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-03-17); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
affinity

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-03-17: 1Mentions · 2026-03-18: 1Technical Details · 2026-03-17: 1Technical Details · 2026-03-18: 103-1703-18
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-03-171
Disclosure1
2026-03-181
General1
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2025-66503 Out-of-Bounds Read Vulnerability in Canva Affinity EMF Functionality https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-66503

    Post summary

    The text announces CVE-2025-66503, identifies it as an out‑of‑bounds read vulnerability in Canva Affinity EMF, but provides no additional information on exploits, patches, or PoC evidence.

    0000065
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2025-66503 An out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker could exploit this vulnerabi… https://www.cve.org/CVERecord?id=CVE-2025-66503

    Post summary

    The text announces an out‑of‑bounds read vulnerability in Canva Affinity’s EMF handling, without indicating PoC availability, exploitation, or patch status.

    00000128
    56.7K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appcanvaaffinity-windows-

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