Lexmark Cxtmh Firmware vulnerabilities

4 CVEs affecting Lexmark Cxtmh Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-50737, published 2024-02-28.

More from Lexmark.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-50737, published 2024-02-28. Critical severity, CVSS 9.1. EPSS: 1% chance of exploitation in the next 30 days. 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.
• CVE-2023-50736, published 2024-02-28. Critical severity, CVSS 9.0. EPSS: 0.8% chance of exploitation in the next 30 days. 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.
• CVE-2023-50735, published 2024-02-28. Critical severity, CVSS 9.0. EPSS: 0.8% chance of exploitation in the next 30 days. 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.
• CVE-2023-50734, published 2024-02-28. Critical severity, CVSS 9.0. EPSS: 0.8% chance of exploitation in the next 30 days. 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.