Microsoft-signed UEFI shim bootloaders vulnerable to Secure Boot bypass

Overview Microsoft-signed UEFI bootloaders of the open-source shim project, primarily from version 0.9 and earlier, were identified as vulnerable to Secure Boot bypass. To mitigate this risk, the affected bootloaders will be added to the Microsoft UEFI Forbidden Signature Database DBX. Once the D...

CVE-2025-14963

A vulnerability identified in the HX Agent driver file fekern.sys allowed a threat actor with local user access the ability to gain elevated system privileges. Utilization of a Bring Your Own Vulnerable Driver BYOVD was leveraged to gain access to the critical Windows process memory lsass.exe Loc...

Hackers Exploit Vulnerabilities in Sunlogin to Deploy Sliver C2 Framework

Threat actors are leveraging known flaws in Sunlogin software to deploy the Sliver command-and-control C2 framework for carrying out post-exploitation activities. The findings come from AhnLab Security Emergency response Center ASEC, which discovered that security vulnerabilities in Sunlogin, a...

PT-2019-6314

Name of the Vulnerable Software and Affected Versions MSI Afterburner versions 4.6.2.15658 and earlier Description The issue is related to a buffer overflow in the MSI Afterburner utility, allowing an attacker to elevate privileges, execute arbitrary code with high privileges, and disclose...