Google: sys-kernel/csql-kernel-6_1, sys-kernel/tpusev-kernel-6_6: security update to 18613.534.35

high Tenable Cloud Security Plugin ID 465820

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: scsi: target: iscsi: Fix use-after-
free in iscsit_dec_conn_usage_count() In iscsit_dec_conn_usage_count(), the function calls complete()
while holding the conn->conn_usage_lock. As soon as complete() is invoked, the waiter (such as
iscsit_close_connection()) may wake up and proceed to free the iscsit_conn structure. If the waiter frees
the memory before the current thread reaches spin_unlock_bh(), it results in a KASAN slab-use-after-free
as the function attempts to release a lock within the already-freed connection structure. Fix this by
releasing the spinlock before calling complete(). (CVE-2026-23216)

Solution

Update the sys-kernel/csql-kernel-6_1 library and its related packages to version 18613.534.35 or later.

Plugin Details

Severity: High

ID: 465820

Version: Revision 1.3

Type: Local

Family: Google COS Security Checks

Published: 10/2/2026

Updated: 10/3/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 96.99

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-2026-23216

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: 2/18/2026

Reference Information

CVE: CVE-2026-23216

Detections

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