CVE-2025-14234
Buffer overflow in printer firmware enables remote code execution.
Is CVE-2025-14234 being exploited?
Not confirmed. CVE-2025-14234 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.92% probability of exploitation in the next 30 days.
How severe is CVE-2025-14234?
CVE-2025-14234 is rated Critical with a CVSS score of 9.3. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2025-14234?
Yes. A fix has been recorded for CVE-2025-14234. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2025-14234 affect?
CVE-2025-14234 affects Satera LBP670C Series, Satera MF750C Series, Color imageCLASS LBP630C Series, Color imageCLASS MF650C Series, and 16 further products or versions. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2025-14234?
Patch when available; isolate printers; restrict network access.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote code execution via network; attacker on same LAN can take control of affected printer.
Immediate action required
- affected06.02 and earlier
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- affected06.02 and earlier
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.