What’s Vulnerable › Products

HP M9L66A Firmware vulnerabilities

3 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your HP M9L66A Firmware version is affected

Latest HP M9L66A Firmware vulnerabilities

• CVE-2026-1997 — Certain HP OfficeJet Pro Printers - Information Disclosure (CVSS 5.3)
• CVE-2026-1996 — Certain HP OfficeJet Pro Printers – Denial of Service (CVSS 5.3)
• CVE-2022-28722 — (CVSS 9.8)