What’s Vulnerable › Vulnerabilities

CVE-2023-50739: A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices.

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-01-18 · updated 2026-06-17
• Weakness: CWE-122

Description

A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.

Affected products

• Lexmark Printer Firmware: through 230.209

References

• https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html

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