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The vulnerability of the format_dwdata() function in the drivers/thunderbolt/property.c module of the general support driver for USB4 and Thunderbolt in the Linux operating system allows a hacker to access protected information or cause service failure.

🗓️ 09 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Out-of-bounds read/write in format_dwdata() in Linux Thunderbolt driver allows info leak or DoS.

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