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Vulnerabilities

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CRITICAL
Vulnerabilities

Critical Cisco SD-WAN Zero-Day Exploited Since 2023

Cisco Catalyst SD-WAN critical authentication bypass (CVE-2026-20127) actively exploited since 2023, enabling remote compromise and rogue peer addition.

Runtime Rebel Intel
4 min read · Feb 25, 2026
Claude Code Flaws Enable RCE & API Key Exfiltration
HIGH
Vulnerabilities

Claude Code Flaws Enable RCE & API Key Exfiltration

Multiple security flaws in Anthropic's Claude Code AI coding assistant allow remote code execution and API credential theft via configuration mechanisms.

Runtime Rebel Intel
5 min read · Feb 25, 2026
CISA Adds FileZen CVE-2026-25108 Command Injection to KEV Catalog
HIGH
Vulnerabilities

CISA Adds FileZen CVE-2026-25108 Command Injection to KEV Catalog

CISA confirms active exploitation of FileZen CVE-2026-25108, an OS command injection flaw. Organizations must patch immediately to prevent command execution.

Runtime Rebel Intel
4 min read · Feb 25, 2026
SolarWinds Patches Four Critical RCE Flaws in Serv-U File Transfer
HIGH
Vulnerabilities

SolarWinds Patches Four Critical RCE Flaws in Serv-U File Transfer

SolarWinds addresses four critical vulnerabilities (CVSS 9.1) in Serv-U 15.5, including CVE-2025-40538, which allows unauthorized root code execution.

Runtime Rebel Intel
4 min read · Feb 25, 2026
January 2026 CVE Landscape: APT28 Zero-Day & Critical Flaws
CRITICAL
Vulnerabilities

January 2026 CVE Landscape: APT28 Zero-Day & Critical Flaws

Runtime Rebel details January 2026's 23 critical CVEs, including an APT28 zero-day in Microsoft Office and critical enterprise authentication bypass vulnerabilities.

Runtime Rebel Intel
5 min read · Feb 25, 2026
HIGH
Vulnerabilities

macOS coreaudiod Type Confusion Exploitation: CVE-2024-54529

Analysis of CVE-2024-54529, a critical type confusion vulnerability in macOS coreaudiod, detailing its exploitation and necessary mitigations.

Runtime Rebel Intel
4 min read · Feb 25, 2026

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HIGH
Vulnerabilities

Windows Administrator Protection Bypassed via UI Access Abuse

Analysis of UI Access abuse techniques that bypassed Windows Administrator Protection, a new UAC feature, detailing historical context and fixes.

Runtime Rebel Intel
4 min read · Feb 25, 2026
MEDIUM
Vulnerabilities

Open Redirects: Overlooked Vulnerability Impact & Analysis

An analysis of open redirect vulnerabilities, their historical context in OWASP, common exploitation vectors like phishing, and essential mitigation strategies.

Runtime Rebel Intel
4 min read · Feb 25, 2026
CRITICAL
Vulnerabilities

CISA Alert: CVE-2026-25108 Soliton FileZen OS Command Injection Exploited

CISA adds CVE-2026-25108, a Soliton Systems FileZen OS Command Injection vulnerability, to KEV Catalog due to active exploitation. Immediate remediation advised.

Runtime Rebel Intel
4 min read · Feb 25, 2026
HIGH
Vulnerabilities

Critical RCE Flaws in InSAT MasterSCADA BUK-TS Affect ICS

Two critical vulnerabilities (SQLi, OS Command Injection) in InSAT MasterSCADA BUK-TS lead to remote code execution, impacting critical infrastructure sectors globally.

Runtime Rebel Intel
4 min read · Feb 25, 2026
HIGH
Vulnerabilities

VMware Aria Operations RCE Vulnerability Patched

Broadcom patched high-severity vulnerabilities in VMware Aria Operations, including an RCE flaw. Organizations must update immediately to mitigate risk.

Runtime Rebel Intel
4 min read · Feb 25, 2026
HIGH
Vulnerabilities

Critical Flaws in PUSR USR-W610 Impact Critical Manufacturing

CISA identifies critical vulnerabilities in PUSR USR-W610 gateways, including authentication bypass and credential theft. No patches available for EOL hardware.

Runtime Rebel Intel
3 min read · Feb 24, 2026
HIGH
Vulnerabilities

Valmet DNA Engineering Web Tools Vulnerable to Path Traversal

Unauthenticated attackers can exploit CVE-2025-15577 in Valmet DNA Engineering Web Tools to gain arbitrary file read access across critical infrastructure.

Runtime Rebel Intel
3 min read · Feb 24, 2026
HIGH
Vulnerabilities

CISA Adds Roundcube Webmail Vulnerabilities to KEV Catalog

CISA adds CVE-2025-49113 and CVE-2025-68461 to its Known Exploited Vulnerabilities catalog, signaling active exploitation of Roundcube Webmail systems.

Runtime Rebel Intel
4 min read · Feb 24, 2026
CRITICAL
Vulnerabilities

Chinese APTs Exploit CVE-2024-34351 in TeamT5 ThreatSonar

Taiwanese security firm TeamT5 confirms that a critical command injection flaw in ThreatSonar Anti-Ransomware has likely been exploited by Chinese APT groups.

Runtime Rebel Intel
4 min read · Feb 24, 2026
LOW
Vulnerabilities

Microsoft Investigating Mouse Pointer Bug in Classic Outlook

Microsoft confirms a bug in classic Outlook causing the mouse cursor to disappear during email composition. Discover the technical details and mitigation steps.

Runtime Rebel Intel
4 min read · Feb 24, 2026
MEDIUM
Vulnerabilities

Security Flaws in Android Mental Health Apps Affect 14.7M Users

Multiple Android mental health apps suffer from hardcoded credentials and insecure data storage, putting sensitive patient information at risk.

Runtime Rebel Intel
4 min read · Feb 24, 2026
HIGH
Vulnerabilities

Exploitation of SVG-Based XSS in RoundCube Webmail Instances

Technical analysis of a cross-site scripting (XSS) vulnerability in RoundCube Webmail triggered by improper sanitization of SVG animate elements.

Runtime Rebel Intel
2 min read · Feb 23, 2026
HIGH
Vulnerabilities

Exploitation of Roundcube Webmail Cross-Site Scripting Vulnerabilities

CISA has added two Roundcube Webmail vulnerabilities to its Known Exploited Vulnerabilities catalog, signaling active exploitation of legacy flaws in webmail…

Runtime Rebel Intel
2 min read · Feb 23, 2026
CRITICAL
Vulnerabilities

Microsoft February 2026 Security Update: Analysis of Six Actively Exploited Zero-Days

Microsoft's latest security release addresses 50+ vulnerabilities, including six zero-day exploits targeting Windows kernel components and browser engines.

Runtime Rebel Intel
2 min read · Feb 23, 2026
Logic Flaws and Data Exfiltration in Autonomous AI Agent Architectures
HIGH
Vulnerabilities

Logic Flaws and Data Exfiltration in Autonomous AI Agent Architectures

Technical analysis of guardrail bypasses in LLM-integrated agents, highlighting the transition from conversational models to autonomous actors with privileged access.

Runtime Rebel Intel
2 min read · Feb 23, 2026
Automated Reconnaissance Targeting React2Shell Implementations
HIGH
Vulnerabilities

Automated Reconnaissance Targeting React2Shell Implementations

Analysis of a specialized toolkit currently utilized by threat actors to identify and exploit React2Shell vulnerabilities within enterprise network perimeters.

Runtime Rebel Intel
2 min read · Feb 23, 2026
CRITICAL
Vulnerabilities

Unauthenticated Root RCE in Grandstream IP Phones

A critical vulnerability tracked as CVE-2026-2329 allows unauthenticated remote code execution with root privileges on Grandstream VoIP endpoints.

Runtime Rebel Intel
2 min read · Feb 23, 2026
CRITICAL
Vulnerabilities

CISA Catalogs Critical Roundcube Deserialization Vulnerability Under Active Exploitation

CISA has added CVE-2025-49113 to the Known Exploited Vulnerabilities catalog, addressing a critical RCE flaw in Roundcube webmail software resulting from untrusted data…

Runtime Rebel Intel
2 min read · Feb 23, 2026