lehack-2026-challenge

LeHack 2026 Challenge A 3-tier challenge demonstrating impact of direct disk mounting. Challenge Overview Level| Goal| Technique ---|---|--- 1| Access the unencrypted disk| Set boot cmdline to init=/bin/bash in grub 2| Crack vault1 LUKS| Extract header → hashcat → unlock & mount vault 3| Crack...

CVE-2026-84588

A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted disk image may cause unexpected system termination or corrupt kernel memory...

Incorrect Permission Assignment for Critical Resource

Overview Affected versions of this package are vulnerable to Incorrect Permission Assignment for Critical Resource via the hostDisk process in the virt-handler component when mounting a host file or directory using the DiskOrCreate option. An attacker can gain unauthorized access to and modify...

FuseISO Code Execution

The vulnerability of the isofsrealreaddir function in the FuseISO mounting software occurs due to a stack overflow condition in the buffer. Exploiting this vulnerability can allow an attacker to cause service failure or execute arbitrary code terminate the application by using a long path name in...