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Praxisnahe Schritt-für-Schritt Anleitungen für UniFi, Firewalls (OPNsense), WireGuard & Server-Sicherheit – plus täglich aktualisierte CVE-Schwachstellen.

📚 38 Tutorials ⚠️ 2100 CVE-Warnungen 📰 30 News diese Woche

🎉 NetTopo ist jetzt Released!

Netzwerk-Topologien einfach im Browser planen - das kostenlose Tool für Netzwerk-Administratoren

NEU Neuestes Tutorial

NetTopo Tutorial: Netzwerk-Topologien im Browser & auf dem Smartphone planen

Umfassendes Tutorial zu NetTopo v3.0: KI-gestützte Netzwerkplanung mit Groq Cloud, Auto-Organize, Live-Ping, Netzwerk-Scanner und Export in PNG/PDF/JSON. Jetzt auch als Android App.

⏱️ 25 Minuten 📊 Fortgeschritten
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Von NetzBastion getestete & empfohlene Sicherheits- und Netzwerk-Hardware

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YubiKey 5 NFC (USB-A & NFC)

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USB-Datenblocker (USB-Kondom)

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SanDisk Extreme Pro 128GB

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Alle Netzwerktechnik-Produkte bei Amazon durchsuchen → * Als Amazon-Partner verdienen wir an qualifizierten Verkäufen.

Aktuelle Sicherheitslücken

Zur CVE-Datenbank

Zuletzt aktualisiert: 22.10.2026, 11:28:59

🚨 KRITISCH CVE-2026-48449
Adobe
10.0

CVE-2026-48449 - Adobe Campaign Classic (ACC) is affected by an Incorrect Authorization vulnerability that could resu

30.07.2026 Details →
🚨 KRITISCH CVE-2026-67429
Sonstige
10.0

CVE-2026-67429 - Flyto2 Core is an execution kernel for automation and AI-agent workflows. Prior to 2.26.6, image.dow

29.07.2026 Details →
🚨 KRITISCH CVE-2026-16326
Sonstige
10.0

CVE-2026-16326 - In consul-mcp-server, versions 0.1.0 up to 0.1.3 did not properly isolate session state in stateless

29.07.2026 Details →
🚨 KRITISCH CVE-2026-54735
Sonstige
10.0

CVE-2026-54735 - Prebid Server is an open-source solution for running real-time advertising auctions in the cloud. Pr

29.07.2026 Details →
🚨 KRITISCH CVE-2026-58162
Apache
10.0

CVE-2026-58162 - The Apache Traffic Server certifier plugin generates certificates based on attacker-controlled clien

29.07.2026 Details →

Alle Nachrichten

26 Artikel
NIEDRIG
The Hacker News •

LiteLLM Suspects GitHub Token Leak in AI Gateway Logs Behind Malicious Package Release

LiteLLM on Wednesday disclosed that threat actors compromised "multiple independent security controls" to push a malicious version of the Python package containing a credential stealer and a backdoor. On October 21, 2026, LiteLLM's release pipeline was compromised to push 1.107.0 to the Docker Hub registry and the Python Package Index (PyPI) repository. The incident took place around 4:00 a.m.

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NIEDRIG
The Hacker News •

LiteLLM Suspects GitHub Token Leak in AI Gateway Logs Behind Malicious Package Release

LiteLLM on Wednesday disclosed that threat actors compromised "multiple independent security controls" to push a malicious version of the Python package containing a credential stealer and a backdoor. On October 21, 2026, LiteLLM's release pipeline was compromised to push 1.107.0 to the Docker Hub registry and the Python Package Index (PyPI) repository. The incident took place around 4:00 a.m.

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NIEDRIG
The Hacker News •

Node.js Brotli Decoder Bug Could Allow Remote Code Execution in All Supported Versions

Node.js released security updates on October 21 for its three supported release lines, 22.x, 24.x and 26.x, fixing 10 flaws. The most serious is a bug in the Brotli decompression code that Node.js bundles, which the project says can allow remote code execution, meaning an attacker could run code of their choosing on the affected system. Each supported line has one fixed version:

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NIEDRIG
The Hacker News •

Node.js Brotli Decoder Bug Could Allow Remote Code Execution in All Supported Versions

Node.js released security updates on October 21 for its three supported release lines, 22.x, 24.x and 26.x, fixing 10 flaws. The most serious is a bug in the Brotli decompression code that Node.js bundles, which the project says can allow remote code execution, meaning an attacker could run code of their choosing on the affected system. Each supported line has one fixed version:

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NIEDRIG
The Hacker News •

New QPACK Flaws Can Crash HTTP/3 Servers, Trigger Up to 4,000-Fold Memory Amplification

A remote attacker who has not logged in can crash many HTTP/3 web servers with a single connection, security firm FoxIO disclosed, releasing working proof-of-concept code. By sending a small batch of compressed HTTP headers that expands in memory to a much larger set, the attacker can force the server to use thousands of times more memory than it received, enough to run a default server

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