Detections
Analytics

Google: sys-kernel/cchost-kernel-6_12, sys-kernel/csql-kernel-6_12, sys-kernel/lakitu-kernel-6_12, sys-kernel/lakitu-nc-kernel-6_12: security update to 19216.739.5

high Tenable Self-Hosted Container Security Plugin ID 474962

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: net/sched: act_api: release tail
 references on DELACTION failure A batched RTM_DELACTION request takes a temporary reference on each action
 before attempting any deletion. tcf_action_delete() clears each processed slot and drops its temporary
 reference before attempting the deletion. If deletion fails, tca_action_gd() calls tcf_action_put_many()
 to release the remaining references, but its tcf_act_for_each_action() iterator stops at the first NULL
 slot. When a batch stops at an action bound to a filter, this leaks a reference on each subsequent action.
 A later delete of an unbound action can then return success without removing it from the IDR. Walk the
 full array in tcf_action_put_many() and skip NULL slots to release the references held on the unprocessed
 actions. (CVE-2026-98235)

Solution

Update the sys-kernel/cchost-kernel-6_12 library and its related packages to version 19216.739.5 or later.

See Also

https://storage.googleapis.com/cos-oval-vulnerability-feed/cos-125.oval.xml.tar.gz

Plugin Details

Severity: High

ID: 474962

Version: Revision 1.1

Type: Local

Published: 10/16/2026

Updated: 10/16/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.46

Vendor

Vendor Severity: LOW

CVSS v2

Risk Factor: Low

Base Score: 3.6

Temporal Score: 2.7

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

CVSS Score Source: CVE-2026-98235

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 10/6/2026

Reference Information

CVE: CVE-2026-98235