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CVE-2026-6892

Published: May 29, 2026Updated: Jul 21, 2026 Sources: CVE List NVDCWE-59
5.0MEDIUM
NVD MITRE
EPSS Score
0.1%
Top 97.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

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)

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:RS:UC:NI:HA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-59

Affected Products

Canon Inc.
commercial·JPaka canon
Canon PIXUS iX6800 Series CUPS Printer Driver for macOS
Hardware Firmware
PIXMA MG2500 Series CUPS Printer Driver for macOS
Hardware Firmware
PIXMA iX6800 Series CUPS Printer Driver for macOS
Hardware Firmware

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://canon.jp/support/support-info/260528-1vulnerability-response
canon.jp
https://psirt.canon/advisory-information/cp2026-004/
psirt.canon
https://www.canon-europe.com/support/product-security/
canon-europe.com
and 1 more references View all →

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