ITLANDY learned that Microsoft confirmed that the KB5121003 security update causes applications to crash or fail to launch on ARM-based devices on Windows-on-ARM silicon devices.
Published
Signal category
Products & Services
Quote
“Microsoft has confirmed that the KB5121003 security update (released as part of the August 11, 2026 Patch Tuesday rollout) causes both applications to crash or completely fail to launch on ARM-based devices.”
— Adam Macintosh|ITLANDY team
Company
ITLANDY
Transforming Business Through Technology Our job is to use technology to help businesses perform better
- Industry
- Technology, Information and Internet
- Location
- northolt, GB
- Company size
- 1 employees
Our job is to use technology to help businesses perform better. We believe that allowing people to work in the way they want from the devices they want is central to an efficient, effective and engaged workforce, and to a successful business. To deliver this we provide solutions and services including secure working on the move, optimising data and information, and providing infrastructure and software on a subscription and project basis.