zero days

| vulnerabilities | Apr 13, 2026

Adobe confirms exploitation: Malware uses undocumented API

Adobe has confirmed active exploitation of a critical vulnerability affecting Acrobat and Reader. The bug has been allocated CVE-2026-34621.

vulnerabilities | Apr 10, 2026

Adobe Reader 0day abused in wild to deliver three-stage exploit chain

Step1: An improper input sanitisation in "ANFancyAlertImpl"

| cybersecurity | Apr 01, 2026

Google patches third Chrome zero day in a month

A child using an abacus. Google has counted four zero day vulnerabilities in Chrome this March.

Chrome has already seen half as many zero days this year as it did in 2025.

Security | Jan 27, 2025

SonicWall zero day confirmed exploited in the wild

Affected devices “designed as an advanced secure access gateway for medium enterprises, multi-national corporations and managed security service providers (MSSPs.)”

Business | Apr 25, 2024

Cisco ASA zero days exploited in wild: NCSC says “pull the power plug” to avoid persistence

Four months of exploitation in the wild? Deep joy...

vulnerabiities | Mar 27, 2024

Two zero days exploited weekly: GPU drivers, browsers targeted

macOS goes apparently untouched, says Google, despite iOS exploits that do impact the Apple operating system.

Security | Dec 14, 2022

2022's last Patch Tuesday brings Citrix, VMware, MSFT zero days

Critical Citrix, VMware, Microsoft vulnerabilities all need patching

Security | Aug 09, 2022

Windows zero day under attack was first reported in 2019

More Microsoft Windows Support Diagnostic Tool goodness...

Security | Apr 23, 2022

The Year of the Zero Day: A record 6 a month exploited in 2021

Vendor telemetry is improving...

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