Search: CVE-2026-43016

1 threat

Severity	CVSS	Signals	Threat	Source	Published	Score and star
High	7.8	EPSS 0.1%	CVE-2026-43016Linux kernel · bpf: sockmap: Fix use-after-free of sk->sk_socket in sk_psock_verdict_data_ready(). High7.8EPSS 0.1%2026-05-01CVE Database V5CVE-2026-43016 CVE-2026-43016 is a use-after-free vulnerability in the Linux kernel's BPF sockmap implementation. The flaw occurs in the sk_psock_verdict_data_ready() function where the sk->sk_socket pointer can be accessed after it has been freed. This issue arises due to improper handling of the peer socket's reference count and locking in unix_stream_sendmsg(). The vulnerability has been fixed in specific Linux kernel commits. EPSS 0.1%Vulnerability CWE-416	CVE Database V5	2026-05-01

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