HP has published security advisories for three critical-severity vulnerabilities affecting hundreds of its LaserJet Pro, Pagewide Pro, OfficeJet, Enterprise, Large Format, and DeskJet printer models. The first security bulletin warns about about a buffer overflow flaw that could lead to remote code execution on the affected machine. Tracked as CVE-2022-3942, the security issue was reported by Trend Micro’s Zero Day Initiative team. Although it comes with a severity score of 8.4 (high), as calculated with the Common Vulnerability Scoring System (CVSS), HP lists the bug’s severity as critical. …

https://www.bleepingcomputer.com/news/security/hundreds-of-hp-printers-vulnerable-to-remote-code-execution-flaws/