Cyber Resilience

CVE-2023-26063

Critical

Published: 10 April 2023

Published
10 April 2023
Modified
11 February 2025
KEV Added
—
Patch
—
CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0078 74.2th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-26063 is a critical-severity Type Confusion (CWE-843) vulnerability in Lexmark Lw80 Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 25.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Certain Lexmark devices through 2023-02-19 access a Resource By Using an Incompatible Type.

CWE(s)
CWE-843

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

lexmark
cxtpc firmware
≤ cxtpc.081.232
lexmark
cstpc firmware
≤ cstpc.081.232
lexmark
mxtct firmware
≤ mxtct.081.232
lexmark
mxtpm firmware
≤ mxtpm.081.232
lexmark
cxtmm firmware
≤ cxtmm.081.232
lexmark
mslsg firmware
≤ mslsg.081.232
lexmark
mxlsg firmware
≤ mxlsg.081.232
lexmark
mslbd firmware
≤ mslbd.081.232
lexmark
mxlbd firmware
≤ mxlbd.081.232
lexmark
msngm firmware
≤ msngm.081.232
+16 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References