Detections
Analytics

Fedora 45 : containerd (2026-dc2cbc1bc8)

high Nessus Plugin ID 323660

Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-dc2cbc1bc8 advisory.

 Automatic update for containerd-2.3.2-1.fc45.

 ##### **Changelog**

 ```
 * Fri Jun 26 2026 Bradley G Smith <[email protected]> - 2.3.2-1
 - Update to release v2.3.2
 - Resolves: rhbz#2464270
 - Resolves CVE-2026-34986: rhbz#2455637, rhbz#2455646
 - Resolves CVE-2026-35469: rhbz#2467593
 - Resolves CVE-2026-50195
 - Resolves CVE-2026-53488
 - Resolves CVE-2026-53492
 - Resolves CVE-2026-53489
 - Resolves CVE-2026-47262
 - Upstream fixes
 * Thu May 21 2026 Bradley G Smith <[email protected]> - 2.3.1-1
 - Update to release v2.3.1
 - Resolves: rhbz#2464270
 - Upstream feature enhancements and fixes
 - Resolves CVE-2026-34986: rhbz#2455637, rhbz#2455646
 - Resolves CVE-2026-35469: rhbz#2467593
 * Thu May 21 2026 Bradley G Smith <[email protected]> - 2.3.0-2
 - Build shim as static-pie
 - Build shim as static using static-pie to retain pie benefits and static build. See https://github.com/containerd/containerd/discussions/13340#dis cussioncomment-16883392 for additional information.
 * Fri May 1 2026 Bradley G Smith <[email protected]> - 2.3.0-1
 - Update to release v2.3.0
 - Refreshed spec file using go2rpm
 - Build now using gobuild macro for most binaries.
 - 'go build' is used for containerd-shim-runc-v2 to emulate makefile static build

 ```

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected containerd package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-dc2cbc1bc8

Plugin Details

Severity: High

ID: 323660

File Name: fedora_2026-dc2cbc1bc8.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 6/29/2026

Updated: 6/29/2026

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-34986

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: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

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

CVSS Score Source: CVE-2026-35469

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:containerd, cpe:/o:fedoraproject:fedora:45

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 6/27/2026

Vulnerability Publication Date: 4/3/2026

Reference Information

CVE: CVE-2026-34986, CVE-2026-35469, CVE-2026-47262, CVE-2026-50195, CVE-2026-53488, CVE-2026-53489, CVE-2026-53492

FEDORA: 2026-dc2cbc1bc8

IAVA: 2026-A-0621