CVE-2026-9259

Description

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

References

• 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