Tag: privilege escalation
Cybersecurity Threat Advisory: Ransomware exploits Confluence servers
Feral Wolf has targeted Russian organizations through exposed Confluence servers, insecure 1C configurations, and compromised contractors, ultimately deploying ransomware. The campaign exploited the Atlassian Confluence vulnerability CVE-2023-22515. What is the threat? Feral Wolf is a financially motivated ransomware group that...
Cybersecurity Threat Advisory: Linux kernel RDS vulnerability
A critical Linux kernel vulnerability, CVE-2026-43502 (ZcopyReaper), affects the RDS zerocopy send path. The flaw allows unprivileged local attackers to escalate privileges and gain root access on affected systems. A public proof-of-concept (PoC) exploit is available, making immediate patching essential...
Cybersecurity Threat Advisory: ShieldCrash Grants SYSTEM Access
Security researcher Nightmare Eclipse has released a new Microsoft Defender zero-day exploit called ShieldCrash, shortly after Microsoft’s September 2026 Patch Tuesday updates. According to the researcher, ShieldCrash bypasses the fix for the previously patched ShieldBreak Defender privilege escalation vulnerability. What...
Cybersecurity Threat Advisory: “Copy Fail” Linux vulnerability
Security researchers have disclosed CVE-2026-31431, commonly known as “Copy Fail,” a high-impact Linux local privilege escalation vulnerability affecting multiple distributions, including enterprise and cloud-optimized variants. Read this Cybersecurity Threat Advisory now to mitigate you and your clients’ risk. What is...
Cybersecurity Threat Advisory: VMware Aria Operations vulnerabilities
On February 24, 2026, Broadcom released a critical security advisory addressing three distinct vulnerabilities in VMware Aria Operations. These flaws—ranging from Command Injection to Privilege Escalation—can compromise the confidentiality, integrity, and administrative control of affected systems. Immediate patching is required...
Cybersecurity Threat Advisory: VMware privilege escalation vulnerabilities
VMware has released patches to address critical vulnerabilities impacting Cloud Foundation, vCenter Server, and vSphere ESXi, which could be exploited to achieve privilege escalation and remote code execution. The flaws, identified as CVE-2024-37079, CVE-2024-37080, and CVE-2024-37081, have high CVSS scores....
