Vulnerability Bulletins

CVE-2026-43383

   
Affected software LINUX KERNEL
 
In the Linux kernel, the following vulnerability has been resolved:

net/tcp-md5: Fix MAC comparison to be constant-time

To prevent timing attacks, MACs need to be compared in constant
time. Use the appropriate helper function for this.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-43383