SUSE SLES15 Security Update : zypper-docker (SUSE-SU-2026:1951-1)

critical Nessus Plugin ID 315290

Synopsis

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

Description

The remote SUSE Linux SLES15 / SLES_SAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1951-1 advisory.

This update for zypper-docker fixes the following issues

- CVE-2026-2808: github.com/hashicorp/consul: unvalidated user-supplied file paths can lead to arbitrary file reads through the Vault Kubernetes authentication provider (bsc#1259563).
- CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2:
path pseudo- header (bsc#1260086).

Changes for zypper-docker:

- Bump to version 2.0.2

* update vendor provided docker to v28.5.2
* update go sources to use new docker api
* update vendor directory to reflect docker update

- Bump to version 2.0.1

* Fix golint import path
* migrate to go 1.11 module
* ci: use registry.opensuse.org

Tenable has extracted the preceding description block directly from the SUSE 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 zypper-docker package.

Plugin Details

Severity: Critical

ID: 315290

File Name: suse_SU-2026-1951-1.nasl

Version: 1.1

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 5/19/2026

Updated: 5/19/2026

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7.4

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

CVSS Score Source: CVE-2026-33186

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

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

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

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:zypper-docker

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/18/2026

Vulnerability Publication Date: 2/26/2026

Reference Information

CVE: CVE-2026-2808, CVE-2026-33186

SuSE: SUSE-SU-2026:1951-1

Detections

Analytics