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Fencer Intel
critical 9.8

CVE-2025-14233 json

Invalid free in CPCA file deletion processing on Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on t…

published 9mo ago modified 4mo ago also EUVD-2026-3024

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 58%
public exploits
0
none known

Summary

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.

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CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
9mo ago

Exploit prediction

0.83% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 4.0 9.3 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
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 4.0 9.3 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

Affected products

  • Canon Inc. Satera LBP670C Series
  • Canon Inc. Satera MF750C Series
  • Canon Inc. Color imageCLASS LBP630C
  • Canon Inc. Color imageCLASS MF650C Series
  • Canon Inc. imageCLASS LBP230 Series
  • Canon Inc. imageCLASS X LBP1238 II
  • Canon Inc. imageCLASS MF450 Series
  • Canon Inc. imageCLASS X MF1238 II
  • Canon Inc. imageCLASS X MF1643i II
  • Canon Inc. imageCLASS X MF1643iF II
  • Canon Inc. i-SENSYS LBP630C Series
  • Canon Inc. i-SENSYS MF650C Series
  • Canon Inc. i-SENSYS LBP230 Series
  • Canon Inc. 1238P II
  • Canon Inc. 1238Pr II
  • Canon Inc. i-SENSYS MF450 Series
  • Canon Inc. i-SENSYS MF550 Series
  • Canon Inc. 1238i II
  • Canon Inc. 1238iF II
  • Canon Inc. imageRUNNER 1643i II
  • Canon Inc. imageRUNNER 1643iF II

Classification

Weakness
  • CWE-763 Release of Invalid Pointer or Reference

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.