Bottlerocket: bottlerocket-containerd-2.1, containerd-2.1: security update to 2.1.8bottlerocket-containerd-2.2, containerd-2.2: security update to 2.2.4

high Tenable Cloud Security Plugin ID 443926

Description

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

- containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a bug
where the CRI plugin restores container.log from a checkpoint image without validating a symlinked path.
This could result in reading an arbitrary file on the host via kubectl logs. This issue has been fixed in
versions 2.3.2, 2.2.5 and 2.1.9. (CVE-2026-53489)

Solution

Update the bottlerocket-containerd-2.1 library and its related packages to version 2.1.8 or later.

Plugin Details

Severity: High

ID: 443926

Version: Revision 1.3

Type: Local

Family: Bottlerocket Local Security Checks

Published: 6/25/2026

Updated: 7/6/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3.3

Percentile: 51.19

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2026-53489

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

CVSS v4

Risk Factor: High

Base Score: 8.2

Threat Score: 5.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 6/19/2026

Reference Information

CVE: CVE-2026-53489

Detections

Analytics