4 matches found
CVE-2026-20466
In sec boot, there is a possible escalation of privilege due to a heap buffer overflow. This could lead to local escalation of privilege, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID:...
grub2: Integer overflow in initrd size handling
Integer overflows were discovered in the functions grubcmdinitrd and grubinitrdinit in the efilinux component of GRUB2, as shipped in Debian, Red Hat, and Ubuntu the functionality is not included in GRUB2 upstream, leading to a heap-based buffer overflow. These could be triggered by an extremely...
Advance Ethical Hacking and Cyber Security Boot Camp at Delhi, India
Have you ever wondered how Hackers or Black Hats hack into a computer system ? Our Hacker Boot Camp training session will teach you how this can be done. You will be shown the techniques, tools and methods that the hacker uses. This insight will help you understand how to better protect your IT...