CVE-2026-9259
7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
Improper validation of server certificates in Canon EOS Network Setting Tool Version 1.5.0 or earlier
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Canon Inc. | EOS Network Setting Tool for Windows | 1.5.0 or earlier | affected |
| Canon Inc. | EOS Network Setting Tool for macOS | 1.5.0 or earlier | affected |
Weaknesses
- CWE-295: CWE-295 Improper certificate validation
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://psirt.canon/advisory-information/cp2026-005/
- https://canon.jp/support/support-info/260615vulnerability-response
- https://www.usa.canon.com/about-us/to-our-customers/cpa2026-005-vulnerability-remediation-for-eos-network-setting-tool
- https://www.canon-europe.com/support/product-security/
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