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Tenable Nessus
Tenable Nessus
•added 2026/06/03 12:00 a.m.•20 views

Linux Distros Unpatched Vulnerability : CVE-2026-46142

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: libwx: fix VF illegal register access Register WXCFGPORTST is a PF restricted register. When a VF is initialized, attempting to read this register triggers...

5.5CVSS5.9AI score0.00162EPSS
SaveExploits0References2
Microsoft CVE
Microsoft CVE
•added 2026/05/29 8:09 a.m.•21 views

net: libwx: fix VF illegal register access

...

5.5CVSS5.9AI score0.00162EPSS
SaveExploits0
OSV
OSV
•added 2026/05/28 10:16 a.m.•15 views

AZL-88944 CVE-2026-46142 affecting package kernel for versions less than 6.6.141.1-1

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix VF illegal register access Register WXCFGPORTST is a PF restricted register. When a VF is initialized, attempting to read this register triggers an illegal register access, which lead to a system hang. When the...

5.5CVSS5.8AI score0.00162EPSS
SaveExploits0References1
OSV
OSV
•added 2026/05/28 10:16 a.m.•16 views

UBUNTU-CVE-2026-46142

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix VF illegal register access Register WXCFGPORTST is a PF restricted register. When a VF is initialized, attempting to read this register triggers an illegal register access, which lead to a system hang. When the...

5.5CVSS5.9AI score0.00162EPSS
SaveExploits0References33
UbuntuCve
UbuntuCve
•added 2026/05/28 10:16 a.m.•18 views

CVE-2026-46142

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix VF illegal register access Register WXCFGPORTST is a PF restricted register. When a VF is initialized, attempting to read this register triggers an illegal register access, which lead to a system hang. When the...

5.5CVSS5.8AI score0.00162EPSS
SaveExploits0References32
OSV
OSV
•added 2026/05/28 9:35 a.m.•9 views

CVE-2026-46142 net: libwx: fix VF illegal register access

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix VF illegal register access Register WXCFGPORTST is a PF restricted register. When a VF is initialized, attempting to read this register triggers an illegal register access, which lead to a system hang. When the...

5.8AI score
SaveExploits0References8
CVE
CVE
•added 2026/05/28 9:35 a.m.•57 views

CVE-2026-46142

The CVE-2026-46142 issue affects the Linux kernel’s net: libwx code, where reading the PF-restricted WX_CFG_PORT_ST register during VF initialization can trigger an illegal register access, potentially causing a system hang. The root cause is that a VF’s bus function ID can be read directly from ...

5.5CVSS5.8AI score0.00162EPSS
SaveExploits0References5Affected Software1
EUVD
EUVD
•added 2026/05/28 9:35 a.m.•27 views

EUVD-2026-32769

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix VF illegal register access Register WXCFGPORTST is a PF restricted register. When a VF is initialized, attempting to read this register triggers an illegal register access, which lead to a system hang. When the...

5.8AI score0.00162EPSS
SaveExploits0References5
Cvelist
Cvelist
•added 2026/05/28 9:35 a.m.•52 views

CVE-2026-46142 net: libwx: fix VF illegal register access

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix VF illegal register access Register WXCFGPORTST is a PF restricted register. When a VF is initialized, attempting to read this register triggers an illegal register access, which lead to a system hang. When the...

0.00162EPSS
SaveExploits0References5
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2026/05/28 12:00 a.m.•1 views

CVE-2026-46142: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix VF illegal register access Register WXCFGPORTST is a PF restricted register. When a VF is initialized, attempting to read this register triggers an illegal register access, which lead to a system hang. When the...

5.5CVSS5.8AI score0.00162EPSS
SaveExploits0References6
Positive Technologies
Positive Technologies
•added 2026/05/28 12:00 a.m.•48 views

PT-2026-44265

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the libwx network component where a Virtual Function VF attempts to access the WX CFG PORT ST register. Because this is a Physical Function PF restricted register, the...

5.5CVSS5.8AI score0.00162EPSS
SaveExploits0
Vulnrichment
Vulnrichment
•added 2024/05/21 2:19 p.m.•21 views

CVE-2021-47255 kvm: LAPIC: Restore guard to prevent illegal APIC register access

In the Linux kernel, the following vulnerability has been resolved: kvm: LAPIC: Restore guard to prevent illegal APIC register access Per the SDM, "any access that touches bytes 4 through 15 of an APIC register may cause undefined behavior and must not be executed." Worse, such an access in...

6.6AI score0.00244EPSS
SaveExploits0References4
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