CVE Catalog
CVE-2026-9259
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk0.17%
6th percentile - higher than 6% of all known CVEs
Summary
The Canon EOS Network Setting Tool version 1.5.0 or earlier has improper validation of server certificates. This can lead to man-in-the-middle attacks.
Risk Assessment
Improper validation of certificates may allow attackers to intercept data transmitted between the user and the server, posing a serious threat to information security.
Recommendation
It is recommended to update the Canon EOS Network Setting Tool to the latest version to ensure proper validation of server certificates.
Original NVD description (English source)
Improper validation of server certificates in Canon EOS Network Setting Tool Version 1.5.0 or earlier