SUSE SLES15 Security Update : grafana (SUSE-SU-2026:3718-1)

medium Nessus Plugin ID 339730

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Synopsis

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

Description

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3718-1 advisory.

grafana updated from version 11.6.14+security04 to version 12.4.5:

Security fixes:

- CVE-2026-39882: Prevent memory exhaustion DoS in OpenTelemetry OTLP HTTP exporters (bsc#1274217)
- CVE-2026-33382: Limit the size of the request body before processing it at several Grafana API endpoints (bsc#1271331)
- CVE-2025-12141: Fixed information leakage in Grafana Alerting (bsc#1262187)
- CVE-2026-41607: Fix potential information disclosure in Apache Thrift (bsc#1263272)

Breaking chahnges introduced in version 12.0.0:

- BREAKING: Removed AngularJS and all deprecated UI Extensions APIs.
- BREAKING: Enforced stricter version compatibility checks in plugin CLI install commands.
- BREAKING: Enabled the failWrongDSUID feature flag by default, which rejects data sources with incorrect UIDs.

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 grafana package.

Plugin Details

Severity: Medium

ID: 339730

File Name: suse_SU-2026-3718-1.nasl

Version: 1.1

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 8/26/2026

Updated: 8/26/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.8

Percentile: 57.83

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

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

CVSS Score Source: CVE-2026-33381

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

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

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

CVSS v4

Risk Factor: Medium

Base Score: 5.3

Threat Score: 1.3

Threat Vector: CVSS:4.0/E:U

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

CVSS Score Source: CVE-2025-12141

Vulnerability Information

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

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/24/2026

Vulnerability Publication Date: 3/19/2025

Reference Information

CVE: CVE-2025-12141, CVE-2025-30153, CVE-2026-21725, CVE-2026-25680, CVE-2026-25681, CVE-2026-27136, CVE-2026-28374, CVE-2026-28376, CVE-2026-28379, CVE-2026-28380, CVE-2026-28383, CVE-2026-33376, CVE-2026-33377, CVE-2026-33378, CVE-2026-33380, CVE-2026-33381, CVE-2026-33382, CVE-2026-39821, CVE-2026-39882, CVE-2026-41607, CVE-2026-42502, CVE-2026-42506

IAVB: 2026-B-0079-S, 2026-B-0128-S, 2026-B-0198-S

SuSE: SUSE-SU-2026:3718-1

Detections

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