The National Cyber Security Centre is usually not the initial source of information regarding a security vulnerability. These sources are primarily software vendors, security vendors and various researchers. To provide accurate information about what is going on, the National Cyber Security Centre aggregates information from various source.

CVN-2021-0001

Alert Regarding Vulnerabilities in Microsoft Exchange Server


CVN-2020-0047

Cisco Products Multiple Vulnerabilities


CVN-2020-0046

Adobe Reader Mobile (Android version) Information Disclosure Vulnerability


CVN-2020-0045

Adobe Photoshop Remote Code Execution Vulnerabilities


CVN-2020-0044

Microsoft Windows Zero-day Information Disclosure Vulnerability


CVN-2020-0043

Python Remote Code Execution Vulnerability


CVN-2020-0042

SQLite Multiple Vulnerabilities


CVN-2020-0041

IBM WebSphere Application Server Remote Code Execution Vulnerability


CVN-2020-0040

Cisco WebEx Meetings Data Manipulation Vulnerability


CVN-2020-0039

Fortinet FortOS Security Restriction Bypass Vulnerabilities


CVN-2020-0038

Apache Tomcat Multiple Vulnerabilities


CVN-2020-0037

Oracle Products Multiple Vulnerabilities


CVN-2020-0036

Microsoft Monthly Security Update (July)


CVN-2020-0035

Android Multiple Vulnerabilities


CVN-2020-0034

Fortinet Products Denial of Service Vulnerability


CVN-2020-0033

Google Chrome Multiple Vulnerabilities


CVN-2020-0032

ISC BIND Denial of Service Vulnerability


CVN-2020-0031

Microsoft Windows Denial of Service Vulnerability


CVN-2020-0030

Red Hat Kernel Multiple Vulnerabilities


CVN-2020-0029

Android Multiple Vulnerabilities


CVN-2020-0028

OpenSSL Denial of Service Vulnerability


CVN-2020-0027

Oracle Products Multiple Vulnerabilities


CVN-2020-0026

Adobe Magento Multiple Vulnerabilities


CVN-2020-0025

Oracle Products Multiple Vulnerabilities


CVN-2020-0024

WordPress Multiple Vulnerabilities


CVN-2020-0023

Apple iOS Zero-day Multiple Vulnerabilities


CVN-2020-0022

Cisco Products Multiple Vulnerabilities


CVN-2020-0021

Adobe Monthly Security Update (April)


CVN-2020-0020

Oracle Products Multiple Vulnerabilities


CVN-2020-0019

VMWare vCenter Server Sensitive Information Disclosure Vulnerability


CVN-2020-0017

Microsoft Monthly Security Update (April)


CVN-2020-0016

GitLab Multiple Vulnerabilities


CVN-2020-0015

Microsoft SMBv3 Remote Code Execution Vulnerability


CVN-2020-0014

Microsoft SMBv3 Remote Code Execution Vulnerability


CVN-2020-0014

Mozilla Firefox Multiple Vulnerabilities


CVN-2020-0013

Netgear Products Multiple Vulnerabilities


CVN-2020-0012

Android Multiple Vulnerabilities


CVN-2020-0011

Cisco Products Multiple Vulnerabilities


CVN-2020-0010

Linux Kernel Multiple Vulnerabilities

CVN-2020-0009

Google Chrome Multiple Vulnerabilities

CVN-2020-0008

IBM WebSphere Application Multiple Vulnerabilities

CVN-2020-0007

Linux Kernel Multiple Vulnerabilities


CVN-2020-0006

Cisco Products Multiple Vulnerabilities

CVN-2020-0005

IBM WebSphere Application Server Multiple Vulnerabilities

CVN-2020-0004

Mozilla Products Multiple Vulnerabilities

CVN-2020-0003

Google Chrome Multiple Vulnerabilities


CVN-2020-0002

Apple Products Multiple Vulnerabilities


CVN-2020-0001

Citrix Products Vulnerabilities


CVN-2019-0153

Multiple vulnerabilities in EXIM


CVN-2019-0153

Multiple vulnerabilities in EXIM


CVN-2019-0154

Multiple vulnerabilities in Microsoft Edge


CVN-2019-0155

Azure Active Directory Authentication Library Elevation of Privilege Vulnerability

CVN-2019-0143

Vulnerabilities in Microsoft Windows Installer

CVN-2019-0142

Information Disclosure Vulnerability in Windows Kernel

CVN-2019-0141

Multiple Vulnerabilities in Drupal


CVN-2019-0030

Use after free Vulnerability in Apple products (Sock Puppet)

CVN-2019-0029

Multiple Vulnerabilities in SAP products


CVN-2019-0048

Multiple Vulnerabilities in SAP products