SUSE alert SUSE-SU-2026:2258-1 (grafana)

From:
             
 
SLE-SECURITY-UPDATES <null@suse.de>
To:
             
 
sle-security-updates@lists.suse.com
Subject:
             
 
SUSE-SU-2026:2258-1: moderate: Security update for grafana
Date:
             
 
Wed, 03 Jun 2026 20:30:38 -0000
Message-ID:
             
 
<178051863862.412.17972498766972477440@04080f4f8216>
# Security update for grafana

Announcement ID: SUSE-SU-2026:2258-1  
Release Date: 2026-06-03T14:22:06Z  
Rating: moderate  
References:

  * bsc#1258595
  * bsc#1258873
  * bsc#1259999
  * bsc#1260263
  * bsc#1260878
  * bsc#1260881
  * bsc#1261025
  * bsc#1261026
  * bsc#1261027
  * bsc#1261029
  * bsc#1262950
  * bsc#1263501
  * jsc#MSQA-1052

  
Cross-References:

  * CVE-2025-29923
  * CVE-2026-21724
  * CVE-2026-21725
  * CVE-2026-26958
  * CVE-2026-27876
  * CVE-2026-27877
  * CVE-2026-27879
  * CVE-2026-28375
  * CVE-2026-33186
  * CVE-2026-33375
  * CVE-2026-34986
  * CVE-2026-41602

  
CVSS scores:

  * CVE-2025-29923 ( SUSE ):  3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2025-29923 ( NVD ):  3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-21724 ( SUSE ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-21724 ( SUSE ):  5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
  * CVE-2026-21724 ( NVD ):  5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
  * CVE-2026-21724 ( NVD ):  4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-21725 ( SUSE ):  2.1
    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-21725 ( SUSE ):  3.7 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L
  * CVE-2026-21725 ( NVD ):  2.6 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
  * CVE-2026-21725 ( NVD ):  2.0 CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
  * CVE-2026-26958 ( SUSE ):  8.3
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-26958 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L
  * CVE-2026-26958 ( NVD ):  1.7

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-27876 ( SUSE ):  8.9
    CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2026-27876 ( SUSE ):  9.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
  * CVE-2026-27876 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
  * CVE-2026-27877 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-27877 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2026-27877 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  * CVE-2026-27877 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2026-27879 ( SUSE ):  7.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-27879 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-27879 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-28375 ( SUSE ):  7.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28375 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-28375 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33186 ( SUSE ):  8.6
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-33186 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-33186 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-33375 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33375 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-34986 ( SUSE ):  8.7
    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
  * CVE-2026-34986 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-34986 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-41602 ( SUSE ):  8.7
    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
  * CVE-2026-41602 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-41602 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves 12 vulnerabilities and contains one feature can now be
installed.

## Description:

This update for grafana to version to 11.6.14+security01 fixes the following
issues:

  * Security Fixes:

  * CVE-2026-34986: Fixed unrecoverable error in JWE decryption that could lead
    to a denial of service (bsc#1262950)

  * CVE-2026-41602: Fixed Integer Overflow or Wraparound vulnerability in Apache
    Thrift (bsc#1263501)
  * CVE-2026-26958: Ensure that MultiScalarMult properly handles initialization
    and produces correct results (bsc#1258595)
  * CVE-2026-21725: Fixed missing UID when deleting datasource by name
    (bsc#1258873)
  * CVE-2026-33375: Fixed denial of Service via out-of-memory exhaustion in
    MSSQL data source plugin (bsc#1260881)
  * CVE-2026-27876: Fixed remote arbitrary code execution via chained SQL
    Expressions (bsc#1261025)
  * CVE-2026-27877: Fixed information disclosure of data-source passwords via
    public dashboards (bsc#1261026)
  * CVE-2026-28375: Fixed denial of service via testdata data-source
    (bsc#1261029)
  * CVE-2026-27879: Fixed denial of service via resample query (bsc#1261027)
  * CVE-2026-33186: Fixed authorization bypass due to improper validation of the
    HTTP/2 :path pseudo-header (bsc#1260263)
  * CVE-2026-21724: Fixed authorization bypass allows modification of protected
    webhook URLs (bsc#1260878)

  * Highlights of other changes and bug fixes:

  * Version 11.6.13:

    * Wire the public dashboard service to the HTTP server
  * Version 11.6.12:

    * Update authentication redirect logic
    * Fixed single panel render with variable references

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-2258=1

## Package List:

  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * grafana-11.6.14+security01-150200.3.88.1
    * grafana-debuginfo-11.6.14+security01-150200.3.88.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-29923.html
  * https://www.suse.com/security/cve/CVE-2026-21724.html
  * https://www.suse.com/security/cve/CVE-2026-21725.html
  * https://www.suse.com/security/cve/CVE-2026-26958.html
  * https://www.suse.com/security/cve/CVE-2026-27876.html
  * https://www.suse.com/security/cve/CVE-2026-27877.html
  * https://www.suse.com/security/cve/CVE-2026-27879.html
  * https://www.suse.com/security/cve/CVE-2026-28375.html
  * https://www.suse.com/security/cve/CVE-2026-33186.html
  * https://www.suse.com/security/cve/CVE-2026-33375.html
  * https://www.suse.com/security/cve/CVE-2026-34986.html
  * https://www.suse.com/security/cve/CVE-2026-41602.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1258595
  * https://bugzilla.suse.com/show_bug.cgi?id=1258873
  * https://bugzilla.suse.com/show_bug.cgi?id=1259999
  * https://bugzilla.suse.com/show_bug.cgi?id=1260263
  * https://bugzilla.suse.com/show_bug.cgi?id=1260878
  * https://bugzilla.suse.com/show_bug.cgi?id=1260881
  * https://bugzilla.suse.com/show_bug.cgi?id=1261025
  * https://bugzilla.suse.com/show_bug.cgi?id=1261026
  * https://bugzilla.suse.com/show_bug.cgi?id=1261027
  * https://bugzilla.suse.com/show_bug.cgi?id=1261029
  * https://bugzilla.suse.com/show_bug.cgi?id=1262950
  * https://bugzilla.suse.com/show_bug.cgi?id=1263501
  * https://jira.suse.com/browse/MSQA-1052



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