Improper input validation in Lexmark B2236

CVE-2023-26067

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

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.378 (98.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2023-26067?
CVE-2023-26067 is a high-severity vulnerability in Lexmark B2236, classified under Improper Input Validation. CVSS score: 8.1/10. Published 2023-04-10.
How severe is CVE-2023-26067?
High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2023-26067 known to be exploited?
4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.