CVE-2025-14236
Buffer overflow in Address Book attribute tag processing on Small Office Multifunction Printers(*) which may allow an attacker on the…
- Published
- Updated
- Reserved
- Assigned by
- Canon
Description
Buffer overflow in Address Book attribute tag processing on Small Office Multifunction 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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CanonCNA (assigner) | 4.0 | Critical9.3 | 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 |
| CanonCNA (assigner) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Analyzed | 4.0 | Critical9.3 | 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 (exploitation in 30 days)
- 0.90% · top 40% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.3.
Weakness
Affected products
Canon Inc. · Satera LBP670C Series
- affected 06.02 and earlier
Canon Inc. · Satera MF750C Series
- affected 06.02 and earlier
Canon Inc. · Color imageCLASS LBP630C
- affected 06.02 and earlier
Canon Inc. · Color imageCLASS MF650C Series
- affected 06.02 and earlier
Canon Inc. · imageCLASS LBP230 Series
- affected 06.02 and earlier
Canon Inc. · imageCLASS X LBP1238 II
- affected 06.02 and earlier
Canon Inc. · imageCLASS MF450 Series
- affected 06.02 and earlier
Canon Inc. · imageCLASS X MF1238 II
- affected 06.02 and earlier
Canon Inc. · imageCLASS X MF1643i II
- affected 06.02 and earlier
Canon Inc. · imageCLASS X MF1643iF II
- affected 06.02 and earlier
Canon Inc. · i-SENSYS LBP630C Series
- affected 06.02 and earlier
Canon Inc. · i-SENSYS MF650C Series
- affected 06.02 and earlier
Canon Inc. · i-SENSYS LBP230 Series
- affected 06.02 and earlier
- affected 06.02 and earlier
- affected 06.02 and earlier
Canon Inc. · i-SENSYS MF450 Series
- affected 06.02 and earlier
Canon Inc. · i-SENSYS MF550 Series
- affected 06.02 and earlier
- affected 06.02 and earlier
- affected 06.02 and earlier
Canon Inc. · imageRUNNER 1643i II
- affected 06.02 and earlier
Canon Inc. · imageRUNNER 1643iF II
- affected 06.02 and earlier
References (4)
- https://psirt.canon/advisory-information/cp2026-001/ (opens in a new tab)vendor-advisory
- https://canon.jp/support/support-info/260115vulnerability-response (opens in a new tab)vendor-advisory
- 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 (opens in a new tab)vendor-advisory
- https://www.canon-europe.com/support/product-security/ (opens in a new tab)vendor-advisory
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2025-14236)Record last updated .