SUSE-SU-2026:2258-1: moderate: Security update for grafana
SLE-UPDATES
null at suse.de
Wed Jun 3 20:30:38 UTC 2026
# 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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