fwknop

fwknop - Single Packet Authorization Introduction fwknop implements an authorization scheme known as Single Packet Authorization SPA for strong service concealment. SPA requires only a single packet which is encrypted, non-replayable, and authenticated via an HMAC in order to communicate desired...

CVE-2026-119423

OPNsense core before 26.7.8 contains a log injection vulnerability that allows unauthenticated attackers to plant victim IP addresses in the lockouthandler by submitting crafted WebGUI login usernames. Attackers can submit usernames like 'Invalid user ' repeatedly to add the victim to the...

CVE-2026-119423

OPNsense core versions prior to 26.7.8 are vulnerable to a log injection vulnerability (CWE-117). This flaw allows unauthenticated attackers to plant arbitrary victim IP addresses into the lockout_handler by submitting crafted usernames during WebGUI login attempts. By repeatedly submitting usern...

EUVD-2026-113803

OPNsense core before 26.7.8 contains a log injection vulnerability that allows unauthenticated attackers to plant victim IP addresses in the lockouthandler by submitting crafted WebGUI login usernames. Attackers can submit usernames like 'Invalid user ' repeatedly to add the victim to the...

CVE-2026-119423 OPNsense core before 26.7.8 Lockout IP Planting via WebGUI Login Username

OPNsense core before 26.7.8 contains a log injection vulnerability that allows unauthenticated attackers to plant victim IP addresses in the lockouthandler by submitting crafted WebGUI login usernames. Attackers can submit usernames like 'Invalid user ' repeatedly to add the victim to the...

CVE-2026-99178

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF "page not present" event arrives through the PF vector, and its reason sits in the per-CPU apfreason.flags until kvmhandleasyncpf reads and clears it...

CVE-2026-99178

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF "page not present" event arrives through the PF vector, and its reason sits in the per-CPU apfreason.flags until kvmhandleasyncpf reads and clears it...

CVE-2026-99178 x86/kvm: Don't consume async #PF flags on a kernel #PF in NMI context

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF "page not present" event arrives through the PF vector, and its reason sits in the per-CPU apfreason.flags until kvmhandleasyncpf reads and clears it...

CVE-2026-99178

The Linux kernel contains a vulnerability in x86/kvm where an async #PF (page not present) event can cause a kernel panic during an NMI context . The issue occurs because if an NMI arrives after an async #PF is injected but before the handler reads the apf_reason.flags, the NMI handler's own page...

EUVD-2026-111930

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF "page not present" event arrives through the PF vector, and its reason sits in the per-CPU apfreason.flags until kvmhandleasyncpf reads and clears it...

CVE-2026-99178 x86/kvm: Don't consume async #PF flags on a kernel #PF in NMI context

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF "page not present" event arrives through the PF vector, and its reason sits in the per-CPU apfreason.flags until kvmhandleasyncpf reads and clears it...

CVE-2026-99178

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF "page not present" event arrives through the PF vector, and its reason sits in the per-CPU apfreason.flags until kvmhandleasyncpf reads and clears it...

PT-2026-128171

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF "page not present" event arrives through the PF vector, and its reason sits in the per-CPU apf reason.flags until kvm handle async pf reads and clear...

Linux Distros Unpatched Vulnerability : CVE-2026-99178

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF page not present event arrives through the PF vector, and its reason sits in the...

CVE-2026-99178: Linux: In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async #PF flags on a kernel…

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF "page not present" event arrives through the PF vector, and its reason sits in the per-CPU apfreason.flags until kvmhandleasyncpf reads and clears it...

UBUNTU-CVE-2026-99178

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Don't consume async PF flags on a kernel PF in NMI context An async PF "page not present" event arrives through the PF vector, and its reason sits in the per-CPU apfreason.flags until kvmhandleasyncpf reads and clears it...

CVE-2026-98806

A flaw was found in the Linux kernel's octeontx2-pf network driver. When Data Center Bridging DCB is enabled, the driver assumes traffic queue mapping structures are always initialized, which is not the case for System Data Path SDP virtual functions. This issue leads to a NULL pointer dereferenc...

SUSE CVE-2026-98806

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix aura BPID assignment when CONFIGDCB is enabled Previously, BPID assignment under CONFIGDCB assumed queuetopfcmap was always initialized. For SDP VFs this leads to invalid memory access as it was not initialized...

Linux Distros Unpatched Vulnerability : CVE-2026-98806

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - octeontx2-pf: Fix aura BPID assignment when CONFIGDCB is enabled Previously, BPID assignment under CONFIGDCB assumed queuetopfcmap was always initialized. For S...

DEBIAN-CVE-2026-98806

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix aura BPID assignment when CONFIGDCB is enabled Previously, BPID assignment under CONFIGDCB assumed queuetopfcmap was always initialized. For SDP VFs this leads to invalid memory access as it was not initialized...