SecurityLobstersabout 3 hours ago
19-Year Linux Kernel Zero-Day Earns $80K
1 min read
CVE-2026-43456 is a type confusion vulnerability in the Linux kernel's bonding feature, with root cause code merged in 2007. An exploit completes reliably within one second with over 99% success rate. The reporters received more than $80,000 from Google's kernelCTF bug bounty. The vulnerability was fixed in March 2026.
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