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Category: Vulnerabilities & Zero-Day
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2195 news
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Help Net Security
Exploitation attempts against critical Atlassian flaw have begun (CVE-2026-21589)
Microsoft Security Response Center
CVE-2026-69436 Windows State Repository Service Elevation of Privilege Vulnerability
Krebs on Security
ShinyHunters Extorted Boeing Spin-off Prior to Arrests
Help Net Security
Vijil DART tests AI agents for security flaws and policy violations
Malwarebytes Blog
Google issues Android security updates: who can get them and how
Ubuntu Security Notices
USN-8895-1: Sudo vulnerability
Ubuntu Security Notices
USN-8894-1: poppler vulnerabilities
CSO Online
Anthropic widens access to AI cyber capabilities for vetted security teams
Rapid7 Blog
CVE-2026-21589: Critical unauthenticated arbitrary file access in Atlassian products
The Hacker News
Atlassian Data Center Flaw Draws Exploitation Attempts Within Two Hours of Public Details
CSO Online
Encrypted instructions trick Copilot CLI into spilling developer secrets
SOCRadar
NetScaler C2: A Massive CVE-2026-88771 Exploitation Operation
SecurityWeek
Chrome 155 Update Patches 247 Vulnerabilities
Rapid7 Blog
The ASOS incident: When attackers use the channels customers trust
Help Net Security
SonicWall fixes pre-auth SSRF flaw in SMA 1000 appliances (CVE-2026-102255)
Malwarebytes Blog
Update Chrome and ChromeOS to fix critical security issues
Security Affairs
Anthropic Creates Three Tiers for Claude Cyber Access
Ubuntu Security Notices
USN-8893-1: Libwebsockets vulnerabilities
Horizon3 Attack Research
Zammad CVE-2026-102489: Session Leak to RCE
Ubuntu Security Notices
LSN-0122-1: Kernel Live Patch Security Notice
CERT-EU
2026-015: Critical Vulnerability in Multiple Atlassian Products
Infosecurity Magazine
Pwn2Own Hackers Find 32 Zero-Day Vulnerabilities on Day One
Help Net Security
Anthropic loosens Claude’s cyber restrictions for verified defenders
CSO Online
Your enterprise doesn’t need six BOM programs. It needs one evidence graph
The Cyber Express
Atlassian Warns of Critical Flaw Affecting Eight Self-Managed Products
Microsoft Security Response Center
Chromium: CVE-2025-0611 Object corruption in V8
CSO Online
AI is turning offensive security into a continuous necessity
The Hacker News
Anthropic Expands Claude Access for Vetted Cyber Teams as Glasswing Finds 129,000 Flaws
The Cyber Express