Detections
Analytics

Google: sys-kernel/csql-kernel-6_6, sys-kernel/lakitu-kernel-6_6, sys-kernel/lakitu-nc-kernel-6_6, sys-kernel/lakitu-vgpu-kernel-6_6: security update to 18867.584.3

high Tenable Cloud Security Plugin ID 467098

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: tracing: Check return value of
 __register_event() in trace_module_add_events() trace_module_add_events() ignores the return value of
 __register_event() and unconditionally calls __add_event_to_tracers() for each event. If
 __register_event() fails (for example, if event_init() fails), the trace_event_call is not added to
 ftrace_events list, but __add_event_to_tracers() still creates a trace_event_file pointing to it. If
 module loading subsequently fails and module memory is freed, tracing state retains a stale
 trace_event_call pointer in trace_event_file, leading to a use-after-free when tracefs or tracing
 subsystem operations are later executed. Fix this by checking the return value of __register_event() and
 only calling __add_event_to_tracers() if event registration succeeded. (CVE-2026-74471)

Solution

Update the sys-kernel/csql-kernel-6_6 library and its related packages to version 18867.584.3 or later.

See Also

https://storage.googleapis.com/cos-oval-vulnerability-feed/cos-121.oval.xml.tar.gz

Plugin Details

Severity: High

ID: 467098

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.13

Vendor

Vendor Severity: LOW

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-2026-74471

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

Vulnerability Publication Date: 8/11/2026

Reference Information

CVE: CVE-2026-74471