Dell has fixed a serious bug in the SupportAssist utility that is preinstalled on millions of PCs and could give an attacker control of a target machine.
The United States NSA urging enterprises and individuals to install the update addressing the BlueKeep vulnerability on Windows systems as soon as possible.
Like the earlier Meltdown and Spectre class of bugs, the new side-channel attacks ZombieLoad, RIDL, and Fallout take advantage of weaknesses in the processor's speculative execution feature to harvest secrets from system memory.
Apple is fixing the FaceTime bug, so it is clearly serious. But how bad it will impact users depend on their personal threat models.
Several SCP clients, including OpenSSH, are vulnerable to a set of bugs that can allow an attacker to download arbitrary files.