SCA: security update for github.com/containerd/containerd, github.com/containerd/containerd/v2 (GHSA-rp3h-jf77-q9p4)

medium Tenable Cloud Security Plugin ID 474700

Description

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

- containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd's
layer unpack handler repeatedly traverses directories for certain opaque whiteout configurations. A
malicious image layer can trigger repeated directory traversals while opaque whiteouts are processed.
Pulling or importing the image can consume CPU, delay container startup, and reduce image-pull concurrency
for unrelated deployments. This issue is fixed in versions 1.7.35, 2.0.12, 2.2.8, and 2.3.5.
(CVE-2026-95838)

Solution

Update the github.com/containerd/containerd library and its related packages to version 1.7.35 or later.

See Also

https://github.com/advisories/GHSA-rp3h-jf77-q9p4

Plugin Details

Severity: Medium

ID: 474700

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/16/2026

Updated: 10/16/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.74

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2026-95838

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

CVSS v4

Risk Factor: Medium

Base Score: 4.6

Threat Score: 1

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/15/2026

Vulnerability Publication Date: 10/12/2026

Reference Information

CVE: CVE-2026-95838