The SE menu contains information used by Lexmark to diagnose device errors. A vulnerability in one of the SE menu routines can be leveraged by an attacker to execute arbitrary code.

A memory corruption vulnerability has been identified in PostScript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.

A heap corruption vulnerability has been identified in PostScript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.

A buffer overflow vulnerability has been identified in PostScript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.

Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to information disclosure. The fixed firmware version is LW80.*.P246, i.e., '*' indicates that the full version specification varies across product model family, but firmware level P246 (or higher) is required to remediate the vulnerability.

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

Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 3 of 4).

Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 2 of 4).

Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 1 of 4).

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