Public PoC Released for Critical libssh2 CVE-2026-55200 Client-Side SSH Flaw
Swati KhandelwalJun 29, 2026Vulnerability / Open Source A public proof-of-concept is now out for CVE-2026-55200, a critical flaw in libssh2...
2026Vulnerability
CISA Adds Exploited PTC Windchill RCE Flaw to KEV as Web Shell Attacks Continue
Ravie LakshmananJun 26, 2026Vulnerability / Software Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical...
Cisco Catalyst SD-WAN Zero-Day CVE-2026-20245 Exploited to Gain Root Access
Ravie LakshmananJun 25, 2026Vulnerability / Threat Intelligence An unknown threat actor exploited a recently disclosed high-severity security flaw impacting Cisco...
CISA Warns Critical Lantronix EDS5000 Flaw Is Being Actively Exploited
Ravie LakshmananJun 24, 2026Vulnerability / Network Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday warned of active...
Cisco Unified CM Flaw Exploited After PoC Reveals File-Write Path to Root
Ravie LakshmananJun 24, 2026Vulnerability / Network Security Threat actors have begun to exploit a recently disclosed critical security flaw impacting...
29-Year-Old Squid Proxy Bug ‘Squidbleed’ Can Leak Cleartext HTTP Requests
Swati KhandelwalJun 22, 2026Vulnerability / Server Security A heap over-read in the Squid web proxy can leak another user's cleartext...
Hackers Exploit Gravity SMTP WordPress Plugin Bug to Expose API Keys
Ravie LakshmananJun 20, 2026Vulnerability / Web Security Threat actors are exploiting a recently patched security flaw impacting Gravity SMTP, a...
F5 Patches Two Critical NGINX Open Source Flaws Enabling Remote Code Execution
Ravie LakshmananJun 18, 2026Vulnerability / Cloud Security F5 has released security updates to address two critical security flaws in NGINX...
INC Ransomware Emerges as Major RaaS Threat in 2026 with 830+ Victims Since 2023
Ravie LakshmananJun 18, 2026Vulnerability / Enterprise Security Cybersecurity researchers have charted the evolution of INC from an nascent ransomware-as-a-service (RaaS)...
CISA Warns of Actively Exploited Joomla JCE Flaw Allowing PHP Code Execution
Ravie LakshmananJun 17, 2026Vulnerability / Supply Chain Attack The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added a...
WinRAR Flaw Exploited by Russia-Aligned Groups to Deploy Stealers in Ukraine
Ravie LakshmananJun 09, 2026Vulnerability / Cyber Espionage Two Russia-aligned cyber attack campaigns have continued to exploit a security flaw in...
Chrome V8 Zero-Day CVE-2026-11645 Exploited in the Wild – Patch Now
Ravie LakshmananJun 09, 2026Vulnerability / Browser Security Google has released security updates to address 74 vulnerabilities, including one that has...
LiteLLM Flaw CVE-2026-42271 Exploited in the Wild, Chains to Unauthenticated RCE
Ravie LakshmananJun 09, 2026Vulnerability / Artificial Intelligence The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a high-severity...
Critical Check Point VPN Flaw Exploited to Bypass Passwords in IKEv1 Setups
Ravie LakshmananJun 08, 2026Vulnerability / Network Security Check Point has warned of active exploitation of a critical vulnerability impacting Remote...
Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes Public
Swati KhandelwalJun 04, 2026Vulnerability / Network Security Cisco has patched a bug in Unified Communications Manager that lets an unauthenticated...
