Solutions for:

  • Home Products
  • Small Business 5-50 employees
  • Medium Business 51-999 employees
  • Enterprise 1000+ employees
Kaspersky official blog
  • My Kaspersky
    • My Devices
    • My Products / Subscriptions
    • My Orders
  • Products
      • PREMIUM PROTECTION
        Kaspersky Premium

        Complete protection for your devices, online privacy & identity

      • ADVANCED PROTECTION
        Kaspersky Plus

        Combines security, performance & privacy features in one app

      • STANDARD PROTECTION
        Kaspersky Standard

        Enhanced protection with device performance booster

      • Privacy & Kids
      • Kaspersky Safe Kids
      • Kaspersky VPN
      • Kaspersky Password Manager
      • View more
  • Renew
  • Downloads
  • Support
  • Resource Center
  • Blog
    • Business
    • News
    • Privacy
    • Products
    • Special Projects
    • Technology
    • Threats
    • Tips
    • RSS
    • Newsletter subscription
  • Secure Futures
  • Solutions for:
  • Home Users
    • Products
      • Kaspersky Premium
      • Kaspersky Plus
      • Kaspersky Standard
      • Privacy & Kids
      • Kaspersky Safe Kids
      • Kaspersky VPN
      • Kaspersky Password Manager
      • View More
    • Renew
    • Downloads
    • Support
    • Resource Center
    • My Kaspersky
      • My Devices
      • My Products / Subscriptions
      • My Orders
  • Business
    • Small Business (1-50 employees)
    • Medium Business (51-999 employees)
    • Enterprise (1000+ employees)
  • Search blog posts
  • Blog
    • Business
    • News
    • Privacy
    • Products
    • Special Projects
    • Technology
    • Threats
    • Tips
  • Partners
    • Partners
    • Find a Partner
    • Affiliate
    • Technology
    • Whitelist Program
  • My Account
    • My Kaspersky
      • My Devices
      • My Products / Subscriptions
      • My Orders
    • CompanyAccount
  • About Us
    • About Us
    • Company
    • Team
    • How We Work
    • Press Releases
    • Press Center
    • Careers
    • Motorsport
  • Support
  • Contact Us
  • Search

vulnerability

19 articles

CVE-2026-87902: Critical Vulnerability in WordPress
  • vulnerability

WordPress arbitrary code execution vulnerability

CVE-2026-87902, a new critical vulnerability in the WordPress core, is already being actively exploited in real-world attacks.

  • Editorial Team

  • September 25, 2026

Breaking down the new Qualcomm chip vulnerability
  • Android

Qualcomm vulnerability: phone repairs and car maintenance are no longer safe

Our experts have discovered an unpatchable vulnerability in Qualcomm chips used everywhere: from smart-home devices, smartphones and cars, to industrial equipment. What risks does it pose, and what can you do to protect yourself?

  • Kaspersky ICS CERT Team

  • May 22, 2026

Update PyTorch ASAP
  • vulnerability

Critical vulnerability in PyTorch framework

Researchers have found a way to exploit a security mechanism in a popular machine-learning framework.

  • Editorial Team

  • April 22, 2025

Vulnerability in Confluence Data Center and Confluence Server
  • vulnerability

A good reason to update Confluence

It’s time to update Confluence Data Center and Confluence Server: they contain a serious vulnerability that allows unauthorized creation of administrator accounts.

  • Alanna Titterington

  • October 23, 2023

  • vulnerabilities

Weaponizing game code to attack a company

An unusual case of an attack executed by weaponizing legit video game code.

  • Enoch Root

  • September 14, 2022

Google Chrome 89.0.4389.90 update patches CVE-2021-21193 vulnerability
  • Chrome

Update Google Chrome immediately

A vulnerability in Google Chrome has already been exploited by malefactors. All users need to update to version 89.0.4389.90.

  • Alex Perekalin

  • March 15, 2021

  • vulnerabilities

CVE-2020-1350: Vulnerability in Windows DNS servers

Microsoft has released a patch for a critical RCE vulnerability in Windows Server systems.

  • Hugh Aver

  • July 15, 2020

  • Internet of things

Smart home hacks

Hacking security cameras through a smart light switch — and other interesting features of smart homes.

  • Igor Kuksov

  • July 16, 2019

  • wi-fi

Wi-Fi in the office — convenient but risky

Office Wi-Fi may be a weak point in your security.

  • Marvin the Robot

  • June 11, 2019

  • windows

Using WinRAR? Install this update right away

A bug in WinRAR allows malefactors to gain full control over your device. All they need you to do is unpack a rigged RAR file.

  • Marina Mash

  • March 28, 2019

  • vulnerability

Vulnerability detected in Kernel Transaction Manager

Thanks to our proactive technologies, zero-day vulnerability CVE-2018-8611 was neutralized.

  • Nikolay Pankov

  • December 14, 2018

  • vulnerability

Zero-day vulnerability in Windows captured by our technologies

The Microsoft Windows vulnerability CVE-2018-8453, which was used in several attacks this summer, was detected proactively.

  • Kaspersky Team

  • October 10, 2018

  • IoT

Smart home apocalypse

At MWC 2018, Kaspersky Lab researchers show how easily a smart home can be hacked.

  • Alex Perekalin

  • February 27, 2018

  • bug

All you need to know about VENOM virtualization vulnerability

Much has been said about the VENOM vulnerability, the latest in an increasingly long line of bugs affecting vast swaths of the Internet. It’s an old-school bug of the relatively new-age

  • Brian Donohue

  • May 20, 2015

  • apple security

What is the Bash Vulnerability and Why It Affects Everyone

The Bash vulnerability affecting Unix, Linux and OS X systems is the latest Internet-wide bug to emerge, and a number of experts are saying it’s more dangerous than OpenSSL Heartbleed.

  • Brian Donohue

  • September 26, 2014

  • Antivirus

Antivirus: the last line of defense

Your data is the finest treasure on your computer. Protect it the way the secret service protects a president, create a robust defense system where an antivirus will be just the last line of defense.

  • Vladimir Bezmalyi

  • September 4, 2014

  • GReAT

How I hacked my home

The story of a researcher who wanted to see how vulnerable he actually was.

  • David Jacoby

  • August 21, 2014

  • Cars

Connected cars ―convenient and vulnerable

New analysis pinpoints some weaknesses in a new generation of cars with online capabilities. If exploited, this may result in car theft and other problems.

  • Serge Malenkovich

  • July 7, 2014

  • Facebook

Keep Calm and Stay Vigilant, OpenID and OAuth are Vulnerable

OpenID and OAuth are protocols responsible for those “Login with Facebook” and “Authorize with Google” buttons you see on almost every site nowadays. Of course, there is a hack for that™, but you don’t need neither panic nor change your password. Read on for our simple action plan.

  • Serge Malenkovich

  • May 5, 2014

Home Products

  • Kaspersky Standard
  • Kaspersky Plus
  • Kaspersky Premium
  • All Products

Small Business Products

1-50 EMPLOYEES
  • Kaspersky Small Office Security
  • Kaspersky Endpoint Security Cloud
  • All Products

Medium Business Products

51-999 EMPLOYEES
  • Kaspersky Endpoint Security Cloud
  • Kaspersky Endpoint Security for Business Select
  • Kaspersky Endpoint Security for Business Advanced
  • All Products

Enterprise Solutions

1000 EMPLOYEES
  • Cybersecurity Services
  • Threat Management and Defense
  • Endpoint Security
  • Hybrid Cloud Security
  • Cybersecurity Training
  • Threat Intelligence
  • All Solutions

© 2026 AO Kaspersky Lab. All Rights Reserved.

  • Privacy Policy
  • Anti-Corruption Policy
  • License Agreement B2C
  • License Agreement B2B
  • Contact Us
  • About Us
  • Partners
  • Blog
  • Resource Center
  • Press Releases
  • Securelist

  • Eugene Personal Blog

  • Encyclopedia

Middle East

  • Americas
  • Brasil
  • México
  • Africa
  • South Africa
  • Middle East
  • Middle East
  • الشرق الأوسط
  • Western Europe
  • Deutschland & Schweiz
  • España
  • France & Suisse
  • Italia & Svizzera
  • Nederland & België
  • United Kingdom
  • Eastern Europe
  • Polska
  • Türkiye
  • Россия (Russia)
  • Kazakhstan
  • Asia & Pacific
  • Australia
  • India
  • 中国 (China)
  • 日本 (Japan)
  • For all other countries
  • Global