A total of eight security issues have been addressed with today's Intel 20260811 CPU microcode drop. INTEL-SA-01379 is a high rated escalation of privilege vulnerability around Intel TDX with Xeon 6 processors.
INTEL-SA-01404 is an information disclosure vulnerability for Xeon 6 CPUs with Intel TDX.
INTEL-SA-01423 is an information disclosure vulnerability for Intel processors with a load value injection issue around incorrect data forwarding during transient execution within Ring 0. This vulnerability stretches back to 10th Generation Intel Core CPUs.
INTEL-SA-01428 is an escalation of privilege affecting all Intel Core Ultra CPUs as well as Xeon 6 processors.
INTEL-SA-01435 is an escalation of privilege vulnerability for Xeon 6 processors due to improper access controls within Ring 3.
INTEL-SA-01441 is a denial of service vulnerability for Core Ultra Series 2 and Core Ultra Series 3 processors.
INTEL-SA-01442 is an escalation of privilege vulnerability for Intel Xeon processors due to always incorrect control flow in some firmware and a second CVE tied to it over improper input validation.
INTEL-SA-01443 is a denial of service vulnerability for 3rd Gen Xeon Scalable processors due to a hardware logic race condition.
In addition to these eight security vulnerabilities, various functional issues have also been corrected with this month's batch of Intel CPU microcode updates.
More details on today's Intel CPU Microcode 20260811 release via GitHub .