CVE-2026-6892: Medium severity Canon PIXUS iX6800 Series CUPS Printer Driver for macOS vulnerability
Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS() may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization.
:Canon PIXUS iX6800 Series CUPS Printer Driver for macOS Version 16.91.0.0 or earlier (Japan)
Canon PIXMA MG2500 Series and iX6800 Series CUPS Printer Driver for macOS Version 16.91.0.0 or earlier (US and Europe)
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Canon CUPS Printer Driver for macOS (PIXUS iX6800 / PIXMA MG2500 / iX6800)to a version that resolves this vulnerability.Fixed in 16.91.0.0 or earlier
Event History
Frequently Asked Questions
What is the severity of CVE-2026-6892?
The severity of CVE-2026-6892 is medium, rated at 5.
How do I fix CVE-2026-6892?
To fix CVE-2026-6892, update the affected CUPS Printer Driver for macOS to the latest version provided by Canon.
What types of systems are affected by CVE-2026-6892?
CVE-2026-6892 affects systems running the Canon PIXUS iX6800 Series and Canon PIXMA MG2500 Series CUPS Printer Drivers for macOS.
What is the risk associated with CVE-2026-6892?
The risk associated with CVE-2026-6892 involves local attackers with login privileges potentially gaining unauthorized access to modify directory permissions.
Is remote exploitation possible with CVE-2026-6892?
No, CVE-2026-6892 requires local access as it involves exploitation during installation.