# CVE-2024-9423

## Summary

- **CVE ID:** CVE-2024-9423
- **Severity:** MEDIUM
- **CVSS Score:** 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
- **CWE:** CWE-241
- **Published:** Oct 2, 2024
- **Last Modified:** Mar 13, 2026

## Description

Certain HP LaserJet printers may potentially experience a denial of service when a user sends a raw JPEG file to the printer. The printer displays a “JPEG Unsupported” message which may not clear, potentially blocking queued print jobs.

## Affected Products

- HP Inc. — Certain HP LaserJet Printers (See HP Security Bulletin reference for affected versions.)

## References

- [CNA](https://support.hp.com/us-en/document/ish_11266441-11266463-16/hpsbpi03976)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.57%
- **EPSS Percentile:** 45.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._