CVE-2026-9259

Improper validation of server certificates in Canon EOS Network Setting Tool Version 1.5.0 or earlier

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://canon.jp/support/support-info/260615vulnerability-response
https://psirt.canon/advisory-information/cp2026-005/
https://www.canon-europe.com/support/product-security/
https://www.usa.canon.com/about-us/to-our-customers/cpa2026-005-vulnerability-remediation-for-eos-network-setting-tool

Configurations

No configuration.

History

16 Jun 2026, 00:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-16 00:16

Updated : 2026-06-16 14:53

NVD link : CVE-2026-9259

Mitre link : CVE-2026-9259

CVE.ORG link : CVE-2026-9259

JSON object : View

Products Affected

No product.

CWE

CWE-295

Improper Certificate Validation

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