What’s Vulnerable › Vulnerabilities

CVE-2025-14232

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-16 · updated 2026-06-17
• Weakness: CWE-787

Description

Buffer overflow in XML processing of XPS file in 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.

Affected products

• Canon Lbp1238 Ii Firmware: through 06.02
• Canon Lbp236Dw Firmware: through 06.02
• Canon Lbp237Dw Firmware: through 06.02
• Canon Lbp632Cdw Firmware: through 06.02
• Canon Lbp633Cdw Firmware: through 06.02
• Canon Mf1238 Ii Firmware: through 06.02
• Canon Mf1643I Ii Firmware: through 06.02
• Canon Mf1643If Ii Firmware: through 06.02
• Canon Mf451Dw Firmware: through 06.02
• Canon Mf452Dw Firmware: through 06.02
• Canon Mf453Dw Firmware: through 06.02
• Canon Mf455Dw Firmware: through 06.02
• Canon Mf652Cw Firmware: through 06.02
• Canon Mf653Cdw Firmware: through 06.02
• Canon Mf654Cdw Firmware: through 06.02
• Canon Mf656Cdw Firmware: through 06.02

References

• https://canon.jp/support/support-info/260115vulnerability-response
• https://psirt.canon/advisory-information/cp2026-001/
• https://www.canon-europe.com/support/product-security/
• 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

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