Cyber alerts

119 results

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September 2026

Published Thursday 3 September 2026 (02:58) (updated 3 September 2026)

Cisco Releases IOS XR Software Security Hardening Guidance

The critical advisory addresses multiple vulnerability classes affecting Cisco IOS XR deployments

Published Thursday 3 September 2026 (02:58) (updated 3 September 2026)

Cisco Releases Security Updates for Cisco NX-OS Software

Successful exploitation of CVE-2026-20212 could allow an remote, unauthenticated attacker to execute arbitrary code with root privileges

Published Thursday 3 September 2026 (02:57) (updated 3 September 2026)

Broadcom Releases Security Advisory for Critical Vulnerabilities in VMware Workstation and VMware Fusion

Security advisory addresses vulnerabilities that could lead to arbitrary code execution on a host system from an affected virtual machine

Published Wednesday 2 September 2026 (10:41) (updated 2 September 2026)

Exploitation of Zero-Day Vulnerabilities in SonicWall SMA1000 Series Appliances

Two zero-day vulnerabilities could be chained together to allow an unauthenticated attacker to perform RCE

August 2026

Published Friday 28 August 2026 (03:07) (updated 28 August 2026)

ServiceNow Releases Security Advisory for Critical Vulnerabilities in the ServiceNow Now and AI Platforms

Vulnerabilities could enable an unauthenticated attacker to perform arbitrary code execution, privilege escalation, or SQL injection.

Published Friday 28 August 2026 (03:05) (updated 11 September 2026)

PaperCut Releases Emergency Security Updates for Critical Vulnerabilities in PaperCut NG/MF

CVE-2026-81578 and CVE-2026-82078 may enable configuration modification and code execution on PaperCut NG and PaperCut MF

Published Thursday 27 August 2026 (03:42) (updated 27 August 2026)

Ubiquiti Releases Security Advisory Bulletin for Multiple Critical Vulnerabilities in UniFi Products

Multiple critical vulnerabilities could enable command injection, authentication bypass, or privilege escalation across UniFi products

Published Wednesday 26 August 2026 (12:19) (updated 26 August 2026)

WatchGuard Releases Security Updates for Critical Vulnerabilities in WatchGuard Agent

CVE-2026-57909 and CVE-2026-57910 could allow unauthenticated remote code execution on affected WatchGuard Agent systems.

Published Monday 24 August 2026 (03:30) (updated 24 August 2026)

Exploitation of Critical Authentication Bypass Vulnerability in macOS Screen Sharing

CVE-2026-65400 could allow unauthenticated network attackers to access macOS Screen Sharing services

Published Wednesday 19 August 2026 (02:20) (updated 10 September 2026)

Active Exploitation of Citrix NetScaler ADC and NetScaler Gateway Vulnerability (CVE-2026-19490)

CVE-2026-19490 could allow a remote unauthenticated attacker to bypass authentication

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