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#cve-2026-21858

0 stories this week · 0 this month · 4 in 6 months · mostly AI

Stories per day · 30 days

11 stories, newest first · one card per story

Help Net SecurityAug 3, 2026

Chinese hacker used DeepSeek to launch autonomous cyberattacks on vulnerable servers

Exploited3 min readai-model cve-2025-68613

8

Infosecurity MagazineJul 31, 2026critical

Chinese Hacker Uses DeepSeek AI to Orchestrate Vulnerability Exploits

Exploited3 min readcve-2025-68613 cve-2026-21858

4

The Hacker NewsJul 31, 2026

Chinese Hacker Commands DeepSeek via Telegram to Launch Autonomous Attacks

Exploited4 min readai-model cve-2025-68613

1

The Hacker NewsJul 30, 2026critical

ThreatsDay: AI-Powered Hacking, 370 Chrome Flaws, SonicWall Attacks, DNS Hijacking + 22 More Stories

15 min readcve-2025-68613 cve-2026-21858

2

Schneier on SecurityFeb 14, 2026critical

New Vulnerability in n8n

cve-2026-21858 vulnerability

4

The Hacker NewsJan 29, 2026high

Two High-Severity n8n Flaws Allow Authenticated Remote Code Execution

2 min readcve-2026-1470 cve-2026-0863

2

The Hacker NewsJan 12, 2026critical

⚡ Weekly Recap: AI Automation Exploits, Telecom Espionage, Prompt Poaching & More

15 min readcve-2026-21858 cve-2025-22224

2

Infosecurity MagazineJan 8, 2026critical

Maximum Severity “Ni8mare” Bug Lets Hackers Hijack n8n Servers

3 min readcve-2026-21858 ransomware

3

The Hacker NewsJan 8, 2026critical

Critical n8n Vulnerability (CVSS 10.0) Allows Unauthenticated Attackers to Take Full Control

5 min readcve-2026-21858 cve-2025-68613

2

CyberScoopJan 7, 2026critical

Researchers rush to warn defenders of max

Exploited4 min readcve-2026-21858 cve-2026-21877

4

Security AffairsJan 7, 2026critical

Ni8mare flaw gives unauthenticated control of n8n instances

3 min readcve-2026-21858 cve-2025-68613

2