High-Severity n8n Vulnerability Allows Authenticated Users to Escape Python Sandbox and Execute Arbitrary Code CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 20268 mins0 CVE-2026-0863 is a high-severity sandbox escape vulnerability affecting the Python execution environment in n8n, an open-source workflow…continue reading..
Critical Buffer Overflow in TOTOLINK A3700R Router Web Interface Raises Security Concerns CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 20265 mins0 This vulnerability was publicly disclosed on January 19, 2026 and is considered high severity, with a CVSS…continue reading..
Researchers Uncover Global Push Notification Scam Network by Accident Through Abandoned DNS Infrastructure CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 202610 mins0 A large-scale malicious push-notification network was uncovered after researchers gained unintended visibility into the backend infrastructure of…continue reading..
CrashFix Campaign Exploits Malicious Chrome Extensions to Trigger Browser Crashes and Deliver Remote Access Malware CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 20266 mins0 In January 2026, cybersecurity researchers uncovered a highly deceptive and technically sophisticated malware campaign that abuses browser…continue reading..
Unauthenticated Bluetooth Vulnerabilities Expose Redmi Buds Users to Data Leaks and Denial-of-Service Attacks CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 202617 mins0 Product family: Xiaomi Redmi Buds (3 Pro through 6 Pro) Chipset / firmware vendor: Airoha (Bluetooth Classic…continue reading..
Critical Windows SMB Flaw Actively Exploited: CVE-2025-33073 Allows Attackers to Gain SYSTEM-Level Access CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 20266 mins0 CVE-2025-33073 is a high-severity privilege escalation vulnerability affecting the Windows Server Message Block (SMB) client. At its…continue reading..
High-Risk Buffer Overflow Vulnerabilities Expose UTT 520W Devices to Remote Attacks CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 202614 mins0 Product name: UTT 进取 (UTT) 520W (firmware v1.7.7-180627 reported as vulnerable)Product type: Small/branch router / firewall (embedded…continue reading..
Microsoft Patches High-Risk Windows HTTP.sys Privilege Escalation Vulnerability (CVE-2026-20929) CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 20266 mins0 CVE-2026-20929 is a high-impact elevation of privilege vulnerability affecting the HTTP.sys kernel driver in Microsoft Windows.The flaw…continue reading..
New Kerberos Relay Attack Uses DNS CNAME to Bypass Mitigations – PoC Released CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 20267 mins0 A newly demonstrated Kerberos relay technique has revealed how attackers can bypass widely deployed protections by abusing…continue reading..
Security Researchers Exploit Flaw in StealC Malware Panel to Spy on Cybercriminal Operations CyberSecurity News CyberDefenderJanuary 19, 2026January 19, 20265 mins0 Cybersecurity researchers have exposed a serious security defect in the control panel used by operators of the…continue reading..
