The security defect allows unauthenticated attackers to execute arbitrary code remotely via malicious HTTP requests.
The post Critical SmarterMail Vulnerability Exploited in Ransomware Attacks appeared first on SecurityWeek.
Cryptominers, Reverse Shells Dropped in Recent React2Shell Attacks
Two IP addresses accounted for the majority of the 1.4 million exploitation attempts observed over the past week.
The post Cryptominers, Reverse Shells Dropped in Recent React2Shell Attacks appeared first on SecurityWeek.
Fresh SolarWinds Vulnerability Exploited in Attacks
The critical-severity SolarWinds Web Help Desk flaw could lead to unauthenticated remote code execution.
The post Fresh SolarWinds Vulnerability Exploited in Attacks appeared first on SecurityWeek.
Critical React Native Vulnerability Exploited in the Wild
Albeit mainly considered a theoretical risk, the flaw has been exploited to disable protections and deliver malware.
The post Critical React Native Vulnerability Exploited in the Wild appeared first on SecurityWeek.
Russia’s APT28 Rapidly Weaponizes Newly Patched Office Vulnerability
The attacks targeting Europe were analyzed by Ukraine’s CERT-UA and the cybersecurity company Zscaler.
The post Russia’s APT28 Rapidly Weaponizes Newly Patched Office Vulnerability appeared first on SecurityWeek.
Ivanti Patches Exploited EPMM Zero-Days
The critical-severity vulnerabilities could allow unauthenticated attackers to execute arbitrary code remotely.
The post Ivanti Patches Exploited EPMM Zero-Days appeared first on SecurityWeek.
APTs, Cybercriminals Widely Exploiting WinRAR Vulnerability
Russian and Chinese state-sponsored threat actors have been exploiting CVE-2025-8088 since July 2025.
The post APTs, Cybercriminals Widely Exploiting WinRAR Vulnerability appeared first on SecurityWeek.
Fortinet Patches Exploited FortiCloud SSO Authentication Bypass
Tracked as CVE-2026-24858, the bug allows attackers to log into devices registered to other FortiCloud accounts.
The post Fortinet Patches Exploited FortiCloud SSO Authentication Bypass appeared first on SecurityWeek.
Organizations Warned of Exploited Linux Vulnerabilities
The flaws allow threat actors to obtain root privileges or bypass authentication via Telnet and gain shell access as root.
The post Organizations Warned of Exploited Linux Vulnerabilities appeared first on SecurityWeek.
Microsoft Patches Office Zero-Day Likely Exploited in Targeted Attacks
The vulnerability is tracked as CVE-2026-21509 and it can be exploited to bypass security features.
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