Type confusion vulnerability in the Postscript interpreter in various Lexmark devices

published 2025-02-13 20 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-4914

cvss: 7.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 39%
public exploits: 0; none known

A type confusion vulnerability has been identified in the Postscript interpreter in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.

Patch / fix

fixed in 1

Lexmark CX, XC, CS, MS, MX, XM, et. al. CSNGV.240.043 - CSNGV.240.069, CSNGV.240.201 and later, CSTGV.240.043 - CSTGV.240.069, CSTGV.240.201 and later, CSTLS.240.077 - CSTLS.240.199, CSTLS.240.201 and later, CXTGV.240.043 - CXTGV.240.069, CXTGV.240.201 and later, CXTLS.240.077 - CXTLS.240.199, CXTLS.240.201 and later, CXTPC.240.043 - CXTPC.240.069, CXTPC.240.201 and later, MSNSN.240.043 - MSNSN.240.069, MSNSN.240.201 and later, MSTSN.240.043 - MSTSN.240.069, MSTSN.240.201 and later, MXTLS.240.077 - MXTLS.240.199, MXTLS.240.201 and later, MXTSN.240.043 - MXTSN.240.069, MXTSN.240.201 and later

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 20 mo ago (2025-02-13)

Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected products

Lexmark CX, XC, CS, MS, MX, XM, et. al.

Classification

Weakness

CWE-843 Access of Resource Using Incompatible Type

References

lexmark.com /en_us/solutions/security/lexmark-security-advisories.html

Sources

CVE List CVE-2024-11344
NVD CVE-2024-11344

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary