https://www.bleepingcomputer.com/news/security/malware-exploited-critical-realtek-sdk-bug-in-millions-of-attacks/

Hackers have leveraged a critical remote code execution vulnerability in Realtek Jungle SDK 134 million attacks trying to infect smart devices in the second half of 2022.

Exploited by multiple threat actors, the vulnerability is tracked as CVE-2021-35394 and comes with a severity score of 9.8 out of 10.