A team of security experts from the University of California, Riverside (UCR), disclosed the new attack last week in a paper published on Arxiv (.PDF), documenting their findings on the new exploit ...

The most recent Spectre-class flaw targets a component in CPUs called the return stack buffer. Researchers have discovered yet another speculative execution side-channel flaw enabling attackers to ...

Kernel-mode Hardware-enforced Stack Protection is a security feature introduced in Windows 11 22H2 that protects systems from various memory attacks, such as stack buffer overflows. Microsoft added ...