🔐 Cybersecurity [31-Dec-2025]

 

🔐Cybersecurity

Threat Intelligence & Incident Response

• MongoBleed (CVE-2025-14847): Critical MongoDB Vulnerability Under Active Exploitation - "Heartbleed of MongoDB" - critical memory disclosure vulnerability actively exploited by threat actors. Added to CISA KEV catalog on Dec 29, 2025. 75,000+ MongoDB instances exposed. Source: The Register

• CISA Warns of Actively Exploited MongoDB Server Vulnerability - CISA confirms CVE-2025-14847 confirmed in Known Exploited Vulnerabilities catalog as threat actors actively target this flaw in production systems. Source: CyberPress

• MongoDB Memory Disclosure Vulnerability Analysis - Detailed technical analysis showing how MongoBleed can leak sensitive data from memory. High-risk impact on federal enterprises. Source: Qualys Threat Protect

Vulnerabilities & CVEs

• CVE-2025-15372 - Low Severity Vulnerability - Publicly disclosed December 31, 2025. Organizations should verify if vulnerable systems were exposed during the vulnerability window. Source: The Hacker Wire

• Apple Multiple Products Use-After-Free WebKit Vulnerability (CVE-2025-43529) - Critical WebKit vulnerability in Apple products published on NVD. Use-after-free issues critical for browser security. Source: Anti Hacking Online

• CVE-2025-15223 - Medium Severity Vulnerability - Publicly disclosed December 31, 2025. Organizations should prioritize vulnerability assessment and patching. Source: The Hacker Wire

• CVE-2025-15371 - High Severity Router Vulnerability - High-severity vulnerability discovered in Tenda routers (i24, 4G03 Pro, 4G05, 4G08, G0-8G-PoE, Nova MW5G, TEG5328F). Critical for network infrastructure security. Source: The Hacker Wire

Software Security & Vulnerabilities

• December 2025 Patch Tuesday Analysis - Detailed analysis of monthly patches including critical Office RCE vulnerability (CVE-2025-62557) with 8.4 CVSS score. Regular patching essential. Source: CrowdStrike

• Next.js Security Alert CVE-2025-66478 Breakdown - Severe Next.js vulnerability warranting immediate action. Detailed breakdown of vulnerability impact and mitigation strategies. Source: Medium

• December 2025 Android Security Bulletin - Two zero-day vulnerabilities patched in latest Android security update. Critical for mobile device security. Source: SOCRadar

Cybersecurity Tools & Platforms

• CSA Issues Alert on Critical SmarterMail Bug - Legacy security solutions don't protect against emerging threats and AI attacks. Organizations need modern AI-driven cloud defense strategies. Source: The Hacker News

• Weekly Vulnerabilities to Prioritize - December 30, 2025 - WaterISAC prioritization of critical vulnerabilities for critical infrastructure protection. Essential weekly resource. Source: Water ISAC

Threat Intelligence & Incident Response

• Weekly Threat Digest: December 22-28, 2025 - Comprehensive threat intelligence covering week of December 22-28, including emerging attack patterns and threat actor activities. Source: HivePro

• MongoBleed Exploitation, Ransomware Surge, AI-Driven Threats - Analysis of MongoBleed exploitation trends and emerging AI-driven threats like "slopsquatting" where AI-generated code recommends non-existent packages. Source: Rod Trent's Substack