CVE-2026-1996
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Lifecycle Timeline
2Tags
Description
Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection.
Analysis
HP OfficeJet Pro printers running affected firmware versions are susceptible to denial of service attacks through malformed Internet Printing Protocol (IPP) requests that prevent proper TCP connection establishment. An unauthenticated remote attacker can trigger this condition to disrupt printer availability, though no patch is currently available to mitigate the vulnerability.
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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