Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 4 of 4).

Certain Lexmark devices through 2023-02-19 have Improper Validation of an Array Index.

Certain Lexmark devices through 2023-02-19 have an Integer Overflow.

Certain Lexmark devices through 2023-02-19 have an Out-of-bounds Write.

Certain Lexmark devices through 2023-02-19 access a Resource By Using an Incompatible Type.

Buffer overflow vulnerability has been identified in Lexmark devices through 2021-12-07 in postscript interpreter.

PJL directory traversal vulnerability in Lexmark devices through 2021-12-07 that can be leveraged to overwrite internal configuration files.

Embedded web server input sanitization vulnerability in Lexmark devices through 2021-12-07, which can which can lead to remote code execution on the device.