Google: sys-kernel/cchost-kernel-6_12, sys-kernel/csql-kernel-6_6: security update to 19216.220.180

high Tenable Cloud Security Plugin ID 472497

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: crypto: authencesn - Do not place
hiseq at end of dst for out-of-place decryption When decrypting data that is not in-place (src != dst),
there is no need to save the high-order sequence bits in dst as it could simply be re-copied from the
source. However, the data to be hashed need to be rearranged accordingly. Thanks, (CVE-2026-43033)

Solution

Update the sys-kernel/cchost-kernel-6_12 library and its related packages to version 19216.220.180 or later.

Plugin Details

Severity: High

ID: 472497

Version: Revision 1.1

Type: Local

Family: Google COS Security Checks

Published: 10/3/2026

Updated: 10/3/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.11

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-2026-43033

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: 5/1/2026

Reference Information

CVE: CVE-2026-43033

Detections

Analytics