CVE-2026-58537

Use after free in Microsoft NAT Helper Components ipnathlp.dll allows an authorized attacker to elevate privileges locally...

CVE-2026-58537 Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege Vulnerability

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CVE-2026-58537 Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege Vulnerability

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CVE-2026-58537

CVE-2026-58537 (Microsoft NAT Helper Components, ipnathlp.dll) is a use-after-free vulnerability that allows an authenticated local attacker to achieve elevation of privileges. The connected sources confirm the flaw and its local-privilege-impact, with Microsoft and CVE listings documenting ipnat...

Microsoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege Vulnerability

Use after free in Microsoft NAT Helper Components ipnathlp.dll allows an authorized attacker to elevate privileges locally...

PT-2026-58650

Name of the Vulnerable Software and Affected Versions Microsoft NAT Helper Components affected versions not specified Description A use-after-free condition in the ipnathlp.dll component allows an authorized attacker to elevate privileges locally. Use-after-free is a memory corruption issue that...

Linux Distros Unpatched Vulnerability : CVE-2026-53349

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nfconntrack: destroy stale expectfn expectations on unregister NAT helpers such as nfnath323 store a raw pointer to module text in exp-expectfn e.g...

CVE-2026-53349

A flaw was found in the Linux kernel's netfilter component, specifically within nfconntrack. When Network Address Translation NAT helpers are unregistered, a pending expectation can retain a pointer to freed module memory. If a connection matching this expectation arrives after the module is...

CVE-2026-53349

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrack: destroy stale expectfn expectations on unregister NAT helpers such as nfnath323 store a raw pointer to module text in exp-expectfn e.g. ipnatq931expect. nfcthelperexpectfnunregister only unlinks the callba...

EUVD-2026-40983

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrack: destroy stale expectfn expectations on unregister NAT helpers such as nfnath323 store a raw pointer to module text in exp-expectfn e.g. ipnatq931expect. nfcthelperexpectfnunregister only unlinks the callba...

CVE-2026-53349

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrack: destroy stale expectfn expectations on unregister NAT helpers such as nfnath323 store a raw pointer to module text in exp-expectfn e.g. ipnatq931expect. nfcthelperexpectfnunregister only unlinks the callba...

CVE-2026-53349 netfilter: nf_conntrack: destroy stale expectfn expectations on unregister

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrack: destroy stale expectfn expectations on unregister NAT helpers such as nfnath323 store a raw pointer to module text in exp-expectfn e.g. ipnatq931expect. nfcthelperexpectfnunregister only unlinks the callba...

EUVD-2006-0045

Malware in sbrugna...

Microsoft Windows NAT Helper Denial of Service

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Microsoft Windows NAT Helper Denial of Service', 'Description' = %q This module exploits a denial of service vulnerability within the Internet...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A denial of service flaw was found in the way the Linux kernel's IPv6 implementation processed IPv6 router advertisement RA packets. An attacker able to send a large number of RA packets to a target system...

openSUSE: Security Advisory for kernel (openSUSE-SU-2014:0678-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian Security Advisory DSA 1183-1 (kernel-source-2.4.27)

The remote host is missing an update to kernel-source-2.4.27 announced via advisory DSA 1183-1. OpenVAS Vulnerability Test $Id: deb11831.nasl 6616 2017-07-07 12:10:49Z cfischer $ Description: Auto-generated from advisory DSA 1183-1 Authors: Thomas Reinke Copyright: Copyright c 2007 E-Soft Inc...

Debian: Security Advisory (DSA-1183-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2008 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Preemptive Protection against Microsoft Windows 'ipnathlp.dll' Denial of Service Vulnerability

A denial of service vulnerability was detected in Microsoft Windows NAT Helper, a component of the Internet Connection Sharing service on Microsoft Windows XP. A remote attacker can exploit this vulnerability to terminate NT services on a target system...

Microsoft Windows NAT Helper Components (ipnathlp.dll) 0day Remote DoS Exploit (perl)

No description provided by source. !/usr/bin/perl Microsoft Windows NAT Helper Components ipnathlp.dll 0day Remote DoS Exploit Bug discovered by h07 [email protected] Coded in Perl by Slappter & Ivanchuk Visit WwW.InformaticaVirtual.Info use IO::Socket::INET; print "\nIP: "; $host = STDIN; chomp$hos...