An unfortunate code-signing mixup has broken printing to many HP printers for users of macOS 10.14 Mojave and 10.15 Catalina. HP unintentionally revoked the security certificate for some older printer ...

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.

More than 1000 variants of hundreds of HP printer models need a firmware patch against vulnerabilities that lead to remote code execution (RCE). The four CVEs cover familiar names: LaserJet Pro, ...

There are critical security gaps in HP's universal printer drivers for PCL6 and Postscript. Attackers can infiltrate and execute malicious code. Updates are available, which IT managers should install ...