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Vulnerability · Published Feb 10, 2026 · Assigned by hp

CVE-2026-1997Certain HP OfficeJet Pro Printers - Information Disclosure

Medium 6.9

In plain English

A medium-severity security flaw in HP OfficeJet Pro 7720 Wide Format All-in-One Printer series from HP Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium
Exploit odds (30 days)0.2%top 87.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Certain HP OfficeJet Pro printers may expose information if Cross‑Origin Resource Sharing (CORS) is misconfigured, potentially allowing unauthorized web origins to access device resource. CORS is disabled by default on Pro‑class devices and can only be enabled by an administrator through the Embedded Web Server (EWS). Keeping CORS disabled unless explicitly required helps ensure that only trusted solutions can interact with the device.

Affected products (as reported)

VendorProductVersions
HP Inc HP OfficeJet Pro 8730 All-in-One Printer 0 – before <001.2602B
HP Inc HP OfficeJet Pro 8740 All-in-One Printer series 0 – before <001.2602B
HP Inc HP OfficeJet Pro 8730 Mono Printer series 0 – before <001.2602B
HP Inc HP OfficeJet Pro 8210 Printer series 0 – before <001.2602B
HP Inc HP OfficeJet Pro 7740 Wide Format All-in-One Printer series 0 – before <002.2602A
HP Inc HP OfficeJet Pro 7730 Wide Format All-in-One Printer 0 – before <002.2602A
HP Inc HP OfficeJet Pro 7720 Wide Format All-in-One Printer series 0 – before <002.2602A
HP Inc HP OfficeJet Pro 8710 All-in-One Printer series 0 – before <001.2602A

Weakness: CWE-346 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

References