An important security defect in the higher ESIM system could put billions of devices at risk; This is what we know




  • An ESIM test profile used by billions of devices with an important defect
  • Allowed malicious actors with physical access to implement applets
  • Now there is an available patch, so users should update now

Security researchers have discovered vulnerability in ESIM technology used in virtually all smartphones and in many other intelligent devices connected to the Internet.

In theory, the defect could have been abused of intercepting or manipulating communications, extracting confidential data, injecting malicious applets and more.

Leave a Comment

Your email address will not be published. Required fields are marked *