EUVD-2026-39887

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: Push kjump return address even for non-kjump kexec The version of purgatory code shipped by kexec-tools attempts to look above the top of its stack to find a return address for a kjump, even in a non-kjump kexec. After...

CVE-2026-53282

The CVE concerns the Linux kernel x86/kexec purgatory code used by kexec-tools. The issue arises when, in non-kjump kexec, the code looks above the top of the stack to locate a return address for kjump. A fix previously changed behavior to stop pushing an unused return address, but that change ca...