CVE-2025-14237

CRITICAL EPSS 55.1%
Published Jan 16, 20265mo ago · Modified Jun 17, 20262w ago
9.3 CVSS 4.0
Critical
Find Similar
Published Jan 16, 2026 5mo ago
Last Modified Jun 17, 2026 2w ago

Description

Buffer overflow in XPS font parse 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.

CVSS Details

Base Score
9.3
Exploitability
—
Impact
—
Vector string
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
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
55.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 32

VendorProductVersionRange
canonmf455dw_firmware* ≤06.02
canonmf455dw*any
canonmf453dw_firmware* ≤06.02
canonmf453dw*any
canonmf452dw_firmware* ≤06.02
canonmf452dw*any
canonmf451dw_firmware* ≤06.02
canonmf451dw*any
canonmf654cdw_firmware* ≤06.02
canonmf654cdw*any
canonmf656cdw_firmware* ≤06.02
canonmf656cdw*any
canonmf653cdw_firmware* ≤06.02
canonmf653cdw*any
canonmf652cw_firmware* ≤06.02
canonmf652cdw*any
canonmf1238_ii_firmware* ≤06.02
canonmf1238_ii*any
canonmf1643if_ii_firmware* ≤06.02
canonmf1643if_ii*any
canonmf1643i_ii_firmware* ≤06.02
canonmf1643i_ii*any
canonlbp237dw_firmware* ≤06.02
canonlbp237dw*any
canonlbp236dw_firmware* ≤06.02
canonlbp236dw*any
canonlbp633cdw_firmware* ≤06.02
canonlbp633cdw*any
canonlbp632cdw_firmware* ≤06.02
canonlbp632cdw*any
canonlbp1238_ii_firmware* ≤06.02
canonlbp1238_ii*any

References 4

  • canon.jp https://canon.jp/support/support-info/260115vulnerability-response
    Vendor Advisory
  • psirt.canon https://psirt.canon/advisory-information/cp2026-001/
    Vendor Advisory
  • canon-europe.com https://www.canon-europe.com/support/product-security/
    Vendor Advisory
  • usa.canon.com https://www.usa.canon.com/support/canon-product-advisories/Service-Notice-Regarding-Remediation-Measure-Against-Potential-Buffer-Overflow-Vulnerability-in-Laser-Printers-and-Small-Office-Multifunctional-Printers
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.