M9l70a Firmware
CVE-2026-1996
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Lifecycle Timeline
2DescriptionCVE.org
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.
AnalysisAI
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.
Technical ContextAI
Affects D9L18A Firmware. 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.
RemediationAI
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
More in M9l70a Firmware
View allA security vulnerability has been identified with certain HP Inkjet printers. Rated high severity (CVSS 7.8), this vulne
Certain HP Print Products are potentially vulnerable to Buffer Overflow. Rated critical severity (CVSS 9.8), this vulner
A security vulnerability has been identified with certain HP Inkjet printers. Rated critical severity (CVSS 9.8), this v
HP OfficeJet Pro printers (D9l18a, D9l20a, D9l21a, D9l63a firmware) are vulnerable to information disclosure through COR
Same technique Denial Of Service
View allShare
External POC / Exploit Code
Leaving vuln.today