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Echo: linux: security update to 6.12.96-1

high Tenable Cloud Security Plugin ID 458876

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpci_rt1711h: unregister
 TCPCI port with devres rt1711h_probe() registers the TCPCI port before requesting the interrupt and
 enabling alert interrupts. If either of those later steps fails, the probe function returns without
 unregistering the TCPCI port. The explicit unregister currently only happens from the remove callback.
 Register a devres action immediately after tcpci_register_port() succeeds, so tcpci_unregister_port() runs
 on later probe failures and on driver detach. Drop the remove callback to avoid unregistering the same
 port twice. This issue was identified during our ongoing static-analysis research while reviewing kernel
 code. (CVE-2026-64463)

Solution

Update the linux library and its related packages to version 6.12.96-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-64463

Plugin Details

Severity: High

ID: 458876

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.27

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2026-64463

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 7/26/2026

Vulnerability Publication Date: 7/23/2026

Reference Information

CVE: CVE-2026-64463