CVE-2026-64011
In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: Fix use-after-free in llcp_sock_release() llcp_sock_release() unconditionally unlinks the socket from the local sockets list.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: Fix use-after-free in llcp_sock_release() llcp_sock_release() unconditionally unlinks the socket from the local sockets list. However, if the socket is still in connecting state, it is on the connecting list. Fix this by checking the socket state and unlinking from the correct list.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.13% probability · 3th percentile
- CISA KEV
- Not listed
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2dfdaaf7d933b676124aadec6698825e95f94fe9
- https://git.kernel.org/stable/c/89ba026747019ee643d29407435ddc118e6ca908
- https://git.kernel.org/stable/c/912ebc49d4406a17fe73e5671d674fbc2f6b2634
- https://git.kernel.org/stable/c/bc421d0826dedbba37580a25405eafb599e76d42
- https://git.kernel.org/stable/c/cdc17e09a636c7f936f771902535a7515a7608fc
- https://git.kernel.org/stable/c/e00f50f8697724a6f1d2d35744c1332c9912dac5
- https://git.kernel.org/stable/c/f4268b466190dae95a7585f69b4f1f8ad097632c
- https://git.kernel.org/stable/c/fb29f6bbe433f3decad227588809636c25f2a287
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.