CVE-2026-63226
Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd. do not implement restrictions on SSH port forwarding, allowing to
CVSS
5.8
Medium
EPSS
0.4%
p32
KEV
—
Exploit Today
10
0-100
Published: Jul 23, 2026 · Last modified: Jul 23, 2026 · CWE-923
0.2%EPSS · 30 days0.4%
2026-08-122026-09-09
Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd. do not implement restrictions on SSH port forwarding, allowing to connect to arbitrary destinations. When SSH is enabled on an affected product, SSH port forwarding may be leveraged to connect to other node on the LAN.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-877347.5 HIG21.3%
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incomplete handshake sequence to be misinterpreted as a successful
cryptographic verification. An attacker executing a Man-in-the-Middle (MITM)
attack can inject a premature or shortcut response that bypasses complete peer
validation.2dCVE-2026-628368.7 HIG36.7%
——11Improper restriction of communication channel to intended endpoints in Azure SQL Managed Instance allows an unauthorized attacker to elevate privileges over a network.29dCVE-2026-186556.5 MED16.7%
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To remediate this issue, users should upgrade to version 2.0.24.37dCVE-2026-239047.3 HIG42.8%
——13Kyuubi Engine UI proxy accepts a host and port from the request path and proxies HTTP requests to that destination. A remote requester with network access to the proxy can cause the Kyuubi server to send HTTP requests to arbitrary reachable hosts, resulting in SSRF or open-proxy behavior.
This issue affects Apache Kyuubi: from 1.8.0 before 1.12.0.
Users are recommended to upgrade to version 1.12.0, which disables the proxy by default. To restore proxied Engine UI, set kyuubi.frontend.rest.engine.ui.proxy.enabled=true and configure allowed target hosts with kyuubi.frontend.rest.engine.ui.proxy.hosts.36dCVE-2026-8920—1.5%
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Refer to the ' Security Update for Aura Wallpaper Service ' section on the ASUS Security Advisory for more information.57d