CVE-2026-34883
An issue was discovered in the Portrait Dell Color Management application before 3.7.0 for Dell monitors.
Impact
An issue was discovered in the Portrait Dell Color Management application before 3.7.0 for Dell monitors. On Windows, a symbolic link vulnerability allows a local low-privileged user to escalate privileges to Administrator. During installation, the software writes the file CCFLFamily_07Feb11.edr to C:\ProgramData\Portrait Displays\CW\data\i1D3\ while running with elevated privileges. Because the installer does not properly validate symbolic links or reparse points at the destination path, an attacker can create a malicious link that redirects the write operation to an arbitrary system location, enabling arbitrary file creation or overwrite with elevated privileges.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Portrait | Portrait Dell Color Management Application | before 3.7.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.