Security Blog — Vulnerability Research

Cybersecurity research, vulnerability analysis, and practical security insights.

Critical cPanel Authentication Bypass (CVE-2026-4194
Vulnerability Research

Critical cPanel Authentication Bypass (CVE-2026-4194

CVE-2026-4194 represents a critical authentication bypass vulnerability impacting cPanel & WHM installations, allowing unauthenticated attackers to gain administrative access to cPanel accounts. The...

May 06, 2026 9 min read
Deep Dive into "Copy.Fail" (CVE-2026
Vulnerability Research

Deep Dive into "Copy.Fail" (CVE-2026

The vulnerability identified as "Copy.Fail," tracked under CVE-2026-31415, represents a critical arbitrary file copy primitive found in specific daemon processes or setuid/setgid binaries, allowing...

May 05, 2026 8 min read
Unpacking "Copy Fail" (CVE-2026-314
Vulnerability Research

Unpacking "Copy Fail" (CVE-2026-314

CVE-2026-314, dubbed "Copy Fail," is a critical Time-of-Check to Time-of-Use (TOCTOU) race condition vulnerability impacting the cp_recursive function within a widely adopted file utility...

May 04, 2026 10 min read
Exploiting "Copy Fail" (CVE-2026-31
Vulnerability Research

Exploiting "Copy Fail" (CVE-2026-31

Exploiting "Copy Fail" (CVE-2026-31) CVE-2026-31, dubbed "Copy Fail," designates a critical Time-of-Check to Time-of-Use (TOCTOU) race condition vulnerability present in the secure_copy daemon...

May 03, 2026 10 min read
Unpacking Copy.Fail (CVE-2026-31
Vulnerability Research

Unpacking Copy.Fail (CVE-2026-31

CVE-2026-31, dubbed "Copy.Fail," identifies a critical arbitrary file write vulnerability within the widely deployed fsutils library's recursive_copy() function, impacting numerous applications,...

May 02, 2026 9 min read
Unpacking CVE-2026-25874: Critical Unauthenticated
Vulnerability Research

Unpacking CVE-2026-25874: Critical Unauthenticated

CVE-2026-25874 represents a critical unauthenticated remote code execution (RCE) vulnerability identified in the FoobarCorp Enterprise Gateway (FCEG) software, specifically impacting versions prior...

May 01, 2026 7 min read
Unpacking CVE-2026-41940:
Vulnerability Research

Unpacking CVE-2026-41940:

Unpacking CVE-2026-41940: A Critical Authentication Bypass in cPanel & WHM CVE-2026-41940 is a critical authentication bypass vulnerability impacting cPanel and WebHost Manager (WHM) versions prior...

Apr 30, 2026 7 min read
Fresh Wave of GlassWorm: Unpacking Self-Propagating Malware in
Vulnerability Research

Fresh Wave of GlassWorm: Unpacking Self-Propagating Malware in

The latest iteration of GlassWorm represents a sophisticated self-propagating malware strain engineered for rapid, autonomous network compromise and persistent presence across diverse enterprise...

Apr 29, 2026 12 min read
OpenSSH CVE-2026-35414: 15
Vulnerability Research

OpenSSH CVE-2026-35414: 15

OpenSSH CVE-2026-35414: Pre-Authentication Heap Overflow in Kexinit Message Processing CVE-2026-35414 identifies a critical pre-authentication heap-based buffer overflow vulnerability within the...

Apr 29, 2026 10 min read
Unpacking CVE-2026-32202: Zero-
Vulnerability Research

Unpacking CVE-2026-32202: Zero-

Unpacking CVE-2026-32202: Zero-Day Deserialization in ApexConnect Gateway CVE-2026-32202 represents a critical zero-day deserialization vulnerability discovered within versions of the ApexConnect...

Apr 28, 2026 9 min read
Unpacking CVE-2026-32201: Actively Explo
Vulnerability Research

Unpacking CVE-2026-32201: Actively Explo

CVE-2026-32201 identifies a critical pre-authentication remote code execution (RCE) vulnerability present in the ApexRoute Gateway, specifically impacting its web-based administrative interface....

Apr 27, 2026 7 min read
Exploiting LMDeploy's CVE-2026-33
Vulnerability Research

Exploiting LMDeploy's CVE-2026-33

Exploiting LMDeploy's CVE-2026-33: A Remote Code Execution Analysis CVE-2026-33 identifies a critical remote code execution (RCE) vulnerability within LMDeploy's model serving component,...

Apr 26, 2026 7 min read