Cisco IOS XE Software Extensible Messaging Client Protocol DoS (cisco-sa-ios-xmcp-thbAr34t)

According to its self-reported version, Cisco IOS-XE Software is affected by a denial of service vulnerability. A flaw exists in the Extensible Messaging Client Protocol XMCP due to improper handling of malformed XMCP packets. An unauthenticated, remote attacker can exploit this issue, via a...

Cisco IOS Software Extensible Messaging Client Protocol DoS (cisco-sa-ios-xmcp-thbAr34t)

According to its self-reported version, Cisco IOS is affected by a denial of service vulnerability. A flaw exists in the Extensible Messaging Client Protocol XMCP due to improper handling of malformed XMCP packets. An unauthenticated, remote attacker can exploit this issue, via a malformed XMCP...

CVE-2026-20301 Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service Vulnerability

A vulnerability in the Extensible Messaging Client Protocol XMCP, also referred to as the External Client protocol, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability ...

CVE-2026-20301

CVE-2026-20301 affects Cisco IOS Software and Cisco IOS XE Software via the Extensible Messaging Client Protocol (XMCP / External Client protocol). The flaw is improper handling of malformed XMCP packets, enabling an unauthenticated, remote attacker to trigger a device reload and cause a DoS. The...

EUVD-2026-53467

A vulnerability in the Extensible Messaging Client Protocol XMCP, also referred to as the External Client protocol, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability ...

Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service Vulnerability

A vulnerability in the Extensible Messaging Client Protocol XMCP, also referred to as the External Client protocol, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability ...

CVE-2026-20301: Unchecked Input for Loop Condition

A vulnerability in the Extensible Messaging Client Protocol XMCP, also referred to as the External Client protocol, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability ...

CVE-2026-31281: Improper Neutralization of Input During Web Page Generation

Totara LMS v19.1.5 and before is vulnerable to HTML Injection. An attacker can inject malicious HTML code in a message and send it to all the users in the application, resulting in executing the code and may lead to session hijacking and executing commands on the victim's browser. NOTE: The...

Incorrect Authorization

Overview github.com/nats-io/nats-server/v2/server is an A simple, secure and performant communications system for digital systems, services and devices. Affected versions of this package are vulnerable to Incorrect Authorization due to improper enforcement of access control in the $MQTT. namespac...

Malicious code in messaging-client-lite (npm)

The package communicates with a domain associated with malicious activity...

MAL-2025-5436 Malicious code in messaging-client-lite (npm)

The package communicates with a domain associated with malicious activity...

CVE-2019-20138

creationtimestamp| type| source ---|---|--- 2024-03-18 11:21:07+00:00| seen| https://t.me/ctinow/210383...

Malware in n-messaging-client

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Malicious code in n-messaging-client (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 9a7dbe95def0d204c9533eba028f108451dd6ce16866266114b1cf2cd1cfb4c7 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Solaris 10 (sparc) : 119548-14

GNOME 2.6.0: Gnome Multi-protocol instant messaging client Patch. Date this patch was last updated by Sun : Dec/14/09 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text in this plugin was extracted from the Oracle SunOS Patch Updates. include'deprecatednasllevel.inc';...

Local Buffer Overflow Vulnerability Exists in AuxCom

HelpEIM WinEIM is an enterprise instant messaging software. A local buffer overflow vulnerability exists in the folder handling in the WinEIM software client, which can lead to arbitrary code execution if an attacker disguises a malformed folder and tempts the user to parse it e.g., tricking the...

Debian DSA-3806-1 : pidgin - security update

It was discovered a vulnerability in Pidgin, a multi-protocol instant messaging client. A server controlled by an attacker can send an invalid XML that can trigger an out-of-bound memory access. This might lead to a crash or, in some extreme cases, to remote code execution in the client-side...

EveryBuddy 0.4.3 Long Message Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/8343/info EveryBuddy is prone to a denial of service vulnerability when handling instant messages of excessive length. This could be exploited with a malicious instant messaging client. This condition may be due to a buff...

Slackware Advisory SSA:2004-026-01 GAIM security update

The remote host is missing an update as announced via advisory SSA:2004-026-01. OpenVAS Vulnerability Test $Id: esoftslkssa200402601.nasl 6598 2017-07-07 09:36:44Z cfischer $ Description: Auto-generated from the corresponding slackware advisory Authors: Thomas Reinke Copyright: Copyright c 2012...

[SECURITY] [DSA-2102-1] New barnowl packages fix arbitrary code execution

------------------------------------------------------------------------ Debian Security Advisory DSA-2102-1 [email protected] http://www.debian.org/security/ Sébastien Delafond Sep 3, 2010 http://www.debian.org/security/faq - -...