CVE-2026-80735EPSS p5.6%
CVE-2026-80735CVE-2026-80735
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.
Scoring
| CVSS | 7.3 () |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L |
| EPSS | 0.17% probability of exploitation · percentile 5.6% · 2026-10-05T12:00:23Z |
| Last modified | 2026-09-04 |