CVE-2026-6891 | THREATINT

Description

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.

PUBLISHED Reserved 2026-04-23 | Published 2026-05-28 | Updated 2026-05-29 | Assigner Canon

MEDIUM: 5.0CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

MEDIUM: 5.1CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Problem types

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

Product status

Default status

unaffected

3.6.8 or earlier

affected

References

psirt.canon/advisory-information/cp2026-004/ vendor-advisory

canon.jp/support/support-info/260528-2vulnerability-response vendor-advisory

www.usa.canon.com/...macOS-and-CUPS-Printer-Driver-for-macOS vendor-advisory

www.canon-europe.com/support/product-security/ vendor-advisory

cve.org (CVE-2026-6891)

nvd.nist.gov (CVE-2026-6891)

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