CVE-2026-80735 | BDVDB-2026-367649 Detail

Description#

In the Linux kernel, the following vulnerability has been resolved: ovpn: ensure socket is owned by ovpn before deref sk_user_data Some subsystems, like BPF SOCKMAP, set sk_user_data without actually setting the encap_type. For this reason, we must make sure that the type is the one ovpn expects before dereferencing sk_user_data. Failing to do so may lead to out-of-bounds reads.

Impact#

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Exploit#

History#

1. Version 12026-09-03Record published in the CVE List.
2. Version 22026-09-04Most recent update recorded in the CVE List.