CVE-2026-6891

Summary

Improper handling of symbolic links in the installer of My Image Garden for macOS Version 3.6.8 or earlier may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of files for which they would not normally have authorization.

Affected Software

Weaknesses

• CWE-59: CWE-59 Improper link resolution before file access ('link following')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://psirt.canon/advisory-information/cp2026-004/
• https://canon.jp/support/support-info/260528-2vulnerability-response
• https://www.usa.canon.com/support/canon-product-advisories/CPA2026-004-Vulnerability-Remediation-for-My-Image-Garden-for-macOS-and-CUPS-Printer-Driver-for-macOS
• https://www.canon-europe.com/support/product-security/

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