PatchTheCVElbp236dw firmware vulnerabilities and fixes
Recent CVEs affecting lbp236dw firmware, with upgrade or downgrade steps. 2 tracked.
Also searched as: lbp236dwfirmware.
lbp236dw firmware has 2 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-01-16. Highest priority: CVE-2025-14233 (score 54/100).
- CVE-2025-14233 CRITICAL 9.8 UPGRADE UPGRADE Invalid free in CPCA file deletion processing on Small Office Multifunction Printers and Laser Printers(*) whi
- CVE-2025-14231 CRITICAL 9.8 UPGRADE UPGRADE Buffer overflow in print job processing by WSD on Small Office Multifunction Printers and Laser Printers(*) wh
FAQ
How do I fix lbp236dw firmware vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is lbp236dw firmware being exploited right now?
None of the tracked lbp236dw firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which lbp236dw firmware CVE should I patch first?
CVE-2025-14233 currently ranks highest (54/100): Invalid free in CPCA file deletion processing on Small Office Multifunction Printers and Laser Printers(*) whi.