CVE-2025-14233

Name: CVE-2025-14233
Creator: NVD / NIST
Published: 2026-01-16T00:16:27.597+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.3/10EPSS 0.77%

Last modified Jun 17, 2026

CVE-2025-14233 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. Invalid free in CPCA file deletion processing on Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *: Satera LBP670C Series/Satera MF750C Series firmware v06.02 and earlier sold in Japan.Color imageCLASS LBP630C/Color imageCLASS MF650C Series/imageCLASS LBP230 Series/imageCLASS X LBP1238 II/imageCLASS MF450 Series/imageCLASS X MF1238 II/imageCLASS X MF1643i II/imageCLASS X MF1643iF II firmware v06.02 and earlier sold in US.i-SENSYS LBP630C Series/i-SENSYS MF650C Series/i-SENSYS LBP230 Series/1238P II/1238Pr II/i-SENSYS MF450 Series/i-SENSYS MF550 Series/1238i II/1238iF II/imageRUNNER 1643i II/imageRUNNER 1643iF II firmware v06.02 and earlier sold in Europe.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

Invalid free in CPCA file deletion processing on Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *: Satera LBP670C Series/Satera MF750C Series firmware v06.02 and earlier sold in Japan.Color imageCLASS LBP630C/Color imageCLASS MF650C Series/imageCLASS LBP230 Series/imageCLASS X LBP1238 II/imageCLASS MF450 Series/imageCLASS X MF1238 II/imageCLASS X MF1643i II/imageCLASS X MF1643iF II firmware v06.02 and earlier sold in US.i-SENSYS LBP630C Series/i-SENSYS MF650C Series/i-SENSYS LBP230 Series/1238P II/1238Pr II/i-SENSYS MF450 Series/i-SENSYS MF550 Series/1238i II/1238iF II/imageRUNNER 1643i II/imageRUNNER 1643iF II firmware v06.02 and earlier sold in Europe.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

9.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.77%

50.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-763

Affected Software

Vendor	Product	Versions
Canon	Lbp1238 Ii Firmware	<= 06.02
Canon	Lbp632cdw Firmware	<= 06.02
Canon	Lbp633cdw Firmware	<= 06.02
Canon	Lbp236dw Firmware	<= 06.02
Canon	Lbp237dw Firmware	<= 06.02
Canon	Mf1643i Ii Firmware	<= 06.02
Canon	Mf1643if Ii Firmware	<= 06.02
Canon	Mf1238 Ii Firmware	<= 06.02
Canon	Mf652cw Firmware	<= 06.02
Canon	Mf653cdw Firmware	<= 06.02
Canon	Mf656cdw Firmware	<= 06.02
Canon	Mf654cdw Firmware	<= 06.02
Canon	Mf451dw Firmware	<= 06.02
Canon	Mf452dw Firmware	<= 06.02
Canon	Mf453dw Firmware	<= 06.02
Canon	Mf455dw Firmware	<= 06.02

References

Timeline

Published: Jan 16, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-14233?

How severe is CVE-2025-14233?

CVE-2025-14233 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2025-14233?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-14233?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST