CVE-2026-33381

When a user's access to mint tokens for a service account is revoked, it is sometimes still possible to do so for a few seconds after the event. The user will eventually lose access to do this.

When a user's access to mint tokens for a service account is revoked, it is sometimes still possible to do so for a few seconds after the event. The user will eventually lose access to do this.

Grafana: Users can generate Service Account tokens after permissions removal in github.com/grafana/grafana.

NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.

(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)

The additional affected modules and versions are: github.com/grafana/grafana before v1.9.2-0.20260513165311-fb7336fc36c1.

These are all security issues fixed in the grafana-11.6.14+security04-1.1 package on the GA media of openSUSE Tumbleweed.

This update for grafana fixes the following issues:

Changes in grafana:

• CVE-2026-39821: Fix validation bypass and privilege escalation by updating golang.org/x/net to version 0.55.0 (bsc#1266600)

• Update to version 11.6.14+security-04: Security:

  • CVE-2026-28374: Fix insecure direct object reference in Annotations API (bsc#1265290)
  • CVE-2026-28376: Fix unbounded memory allocation in Grafana Live push endpoint (bsc#1265289)
  • CVE-2026-28383: Fix unbounded memory allocation in Grafana plugin resources (bsc#1265286)
  • CVE-2026-28380: Fix broken access control in Snapshot API (bsc#1265287)
  • CVE-2026-33376: Fix Auth Proxy IPv6 whitelist bypass (bsc#1265285)
  • CVE-2026-28379: Fix viewer-triggered race condition in Grafana Live (bsc#1265288)
  • CVE-2026-33377: Fix dashboard Editor Privilege Escalation (bsc#1265284)
  • CVE-2026-33378: Fix OOM exception in Grafana Data Source Plugin (bsc#1265283)
  • CVE-2026-33381: Prevent users from generating Service Account tokens after permissions removal (bsc#1265281)
  • CVE-2026-33380: Fix vulnerability in SQL Expressions allowing an authenticated attacker to read arbitrary files from the Grafana server’s filesystem (bsc#1265282)

• CVE-2026-34986: Fix panic in JWE decryption (bsc#1262950)

• CVE-2026-41602: Fix Integer Overflow or Wraparound vulnerability in Apache Thrift (bsc#1263501)

• CVE-2026-26958: Bump filippo.io/edwards25519 to version 1.1.1 (bsc#1258595)

• CVE-2026-21725: Fix missing UID when deleting datasource by name (bsc#1258873)

• Update to version 11.6.14+security-01: Security:

  • CVE-2026-33375: Fix denial of Service via out-of-memory exhaustion in MSSQL data source plugin (bsc#1260881)

• Update to version 11.6.14: Security:

  • CVE-2026-27876: Fix remote arbitrary code execution via chained SQL Expressions (bsc#1261025)
  • CVE-2026-27877: Fix information disclosure of data-source passwords via public dashboards (bsc#1261026)
  • CVE-2026-28375: Fix denial of service via testdata data-source (bsc#1261029)
  • CVE-2026-27879: Fix denial of service via resample query (bsc#1261027)
  • CVE-2026-33186: Fix authorization bypass due to improper validation of the HTTP/2 :path pseudo-header (bsc#1260263)
  • CVE-2026-21724: Fix authorization bypass allows modification of protected webhook URLs (bsc#1260878)

• Update to version 11.6.13: Enhancement:

  • Wire the public dashboard service to the HTTP server

• Update to version 11.6.12: Enhancement:

  • Update authentication redirect logic Bug fix:
  • Fix single panel render with variable references

This update for govulncheck-vulndb fixes the following issues:

• Update to version 0.0.20260723T184607 2026-07-23T18:46:07Z (jsc#PED-11136).

Go CVE Numbering Authority IDs added or updated with aliases:

• GO-2026-4730 CVE-2026-33022 GHSA-cv4x-93xx-wgfj
• GO-2026-4761 CVE-2026-33211 GHSA-j5q5-j9gm-2w5c
• GO-2026-5102 CVE-2026-45021 GHSA-3vcp-chfh-f6r2
• GO-2026-5272 CVE-2026-40938 GHSA-94jr-7pqp-xhcq
• GO-2026-5486 CVE-2026-40924 GHSA-m2cx-gpqf-qf74
• GO-2026-5542 CVE-2026-40090 GHSA-pj97-4p9w-gx3q
• GO-2026-5630 CVE-2026-25542 GHSA-rmx9-2pp3-xhcr
• GO-2026-5643 CVE-2026-40923 GHSA-rx35-6rhx-7858
• GO-2026-5675 CVE-2026-41492 GHSA-vvf7-6rmr-m29q
• GO-2026-5711 CVE-2026-40161 GHSA-wjxp-xrpv-xpff
• GO-2026-5746 CVE-2026-41567 GHSA-x86f-5xw2-fm2r
• GO-2026-5749 CVE-2026-41328 GHSA-x92x-px7w-4gx4
• GO-2026-5837 CVE-2026-44840 GHSA-q2m9-6jp9-c6mc
• GO-2026-5929 CVE-2026-44342 GHSA-26v7-h57m-gh9m
• GO-2026-5930 CVE-2026-33655 GHSA-6qcr-qxgr-m7fv
• GO-2026-5933 GHSA-3g4q-2f67-2gvh
• GO-2026-5934 GHSA-59qp-cfj3-rp64
• GO-2026-5935 GHSA-7856-g3gv-9wq8
• GO-2026-5936 CVE-2026-53552 GHSA-26rh-24rg-j3vv
• GO-2026-5937 CVE-2026-53508 GHSA-2jcc-mxv7-p3f9
• GO-2026-5938 CVE-2026-53553 GHSA-4g5x-hcwm-82jw
• GO-2026-5939 CVE-2026-10517 GHSA-698x-9w2p-7vvp
• GO-2026-5940 CVE-2026-53572 GHSA-6w3m-4hhp-775q
• GO-2026-5941 CVE-2026-53487 GHSA-gvhc-wv3v-7pf8
• GO-2026-5942 CVE-2026-46600
• GO-2026-5944 CVE-2026-50197 GHSA-659f-rgp5-w4wf
• GO-2026-5945 CVE-2026-6815 GHSA-rmxx-v9rj-vpvg
• GO-2026-5946 CVE-2026-52831 GHSA-v5px-423j-pf7p
• GO-2026-5947 CVE-2026-53649 GHSA-xqhv-chqm-fhcc
• GO-2026-5948 CVE-2026-50554 GHSA-588f-fvcv-xhvf
• GO-2026-5949 CVE-2026-50553 GHSA-rqrh-8wpv-x7hh
• GO-2026-5950 CVE-2026-53602 GHSA-339v-266x-79xr
• GO-2026-5951 CVE-2026-10219 GHSA-6jm8-4fhr-5w64
• GO-2026-5952 CVE-2026-49834 GHSA-9vcr-p3rj-q5q6
• GO-2026-5953 CVE-2026-9094 GHSA-c9w5-qp6m-m395
• GO-2026-5956 CVE-2026-55252 GHSA-h5g6-xmh4-hc37
• GO-2026-5957 CVE-2026-54158 GHSA-5xfx-xj4h-5p7r
• GO-2026-5958 CVE-2026-54068 GHSA-gcm7-57gf-953c
• GO-2026-5959 CVE-2026-54072 GHSA-h29v-hj44-q8cv
• GO-2026-5961 CVE-2026-54069 GHSA-hvr9-72v2-fff3
• GO-2026-5962 CVE-2026-54088 GHSA-m93h-4hw7-5qcm
• GO-2026-5963 CVE-2026-54067 GHSA-mvjr-vv3c-w4qv
• GO-2026-5964 CVE-2026-54066 GHSA-p4m3-mgmm-c664
• GO-2026-5965 CVE-2026-54070 GHSA-w7cg-whh7-xp28
• GO-2026-5966 CVE-2026-54089 GHSA-xqp3-jq6g-x3qm
• GO-2026-5967 CVE-2026-50551 GHSA-56mp-4f3v-fgj2
• GO-2026-5968 CVE-2026-54174 GHSA-fpg8-7664-jc5q
• GO-2026-5969 GHSA-g936-7jqj-mwv8
• GO-2026-5970 CVE-2026-56852
• GO-2026-5973 CVE-2026-54250 GHSA-jxr7-mqhw-9p98
• GO-2026-5974 CVE-2026-44300 GHSA-wmj8-9953-vff5
• GO-2026-5975 CVE-2026-50018 GHSA-42j2-w334-qxw7
• GO-2026-5976 CVE-2026-50141 GHSA-g7mm-9vx7-jm7h
• GO-2026-5977 CVE-2026-50013 GHSA-qrh4-p6v4-mrfg
• GO-2026-5978 CVE-2026-50125 GHSA-qw5r-ppcg-f8rj
• GO-2026-5979 CVE-2026-50006 GHSA-xrcf-6jh3-ggvx
• GO-2026-5980 CVE-2026-50158 GHSA-2c7f-fxww-6w6c
• GO-2026-5981 GHSA-mqxv-9rm6-w8qc
• GO-2026-5982 GHSA-pqg7-v6wh-3pfp
• GO-2026-5984 CVE-2026-53604 GHSA-2p2f-px33-4vv5
• GO-2026-5985 GHSA-7rx3-5wx3-5v76
• GO-2026-5986 CVE-2026-61699 GHSA-cm26-5974-52h8
• GO-2026-5987 CVE-2026-55513 GHSA-g4x6-jcvr-9m3g
• GO-2026-5988 CVE-2026-54628 GHSA-hwrq-8wxh-q4xv
• GO-2026-5989 CVE-2026-55512 GHSA-m3cx-mwpg-32jg
• GO-2026-5990 CVE-2026-54629 GHSA-mf78-3rpf-r784
• GO-2026-5991 CVE-2026-53603 GHSA-q4vm-pq3q-8wgq
• GO-2026-5992 CVE-2026-61549 GHSA-qf34-295c-26v8
• GO-2026-5996 CVE-2026-54450 GHSA-pph6-vfjv-vpjw
• GO-2026-5997 CVE-2026-54452 GHSA-xgch-x3mx-cm3c
• GO-2026-5998 CVE-2026-54495 GHSA-398h-7f66-3h4p
• GO-2026-5999 CVE-2026-10814 GHSA-jh6h-v6mp-h22v
• GO-2026-6002 CVE-2026-58196 GHSA-pr64-jmmf-jp54
• GO-2026-6003 CVE-2026-53714 GHSA-22xc-xg2r-9j7v
• GO-2026-6004 CVE-2026-52833 GHSA-3v79-m2cg-89ww
• GO-2026-6005 CVE-2026-53715 GHSA-8fv2-88gg-hm7q
• GO-2026-6006 CVE-2026-53716 GHSA-cxpq-8v7q-cg56 *…

This update fixes the following issues:

dracut-saltboot updated to version 1.2.1:

• Key Update Highlights (v1.2.1)
  • Added wait check for minion start (default 10s), configurable using rd.saltboot.salt_start_timeout option (bsc#1260870)
  • Decouple salt key wait check to use separate configurable option rd.saltboot.salt_key_timeout, with default 60s
  • Introduce rd.saltboot namespace for all options, mark old as deprecated

golang-github-QubitProducts-exporter_exporter:

• Security issues fixed:
  • CVE-2022-21698: Fixed prometheus/client_golang possible denial of service using InstrumentHandlerCounter (bsc#1248699)

golang-github-boynux-squid_exporter:

• Non customer facing changes

golang-github-lusitaniae-apache_exporter:

• Non customer facing changes

golang-github-prometheus-alertmanager:

• Non customer facing changes

golang-github-prometheus-node_exporter updated to version 1.10.2:

• Key Update Highlights (v1.10.0 to v1.10.2):
  • New Collectors: Added new collectors for PCIe devices and swaps.
  • New Metrics: Introduced metrics for Zswap/Zswapped, Systemd Virtualization, and WiFi packets (received/transmitted)
  • Bug Fixes: Resolved a duplicate collection bug in filesystem mount points, fixed a Zswap metric typo, and patched a logging race condition in systemd.
  • Changes: Switched mdadm to use sysfs for RAID metrics, and added erofs to the default excluded filesystems list.
  • Internal Refactoring: filesystem mountinfo parsing refactor (bsc#1261810)

golang-github-prometheus-prometheus updated to version 3.5.3:

• Security issues fixed:

  • CVE-2026-42151: AzureAD remote write: Fixed OAuth client_secret being exposed in plaintext via /-/config endpoint (v3.5.3) (bsc#1263986)
  • CVE-2026-42154: Remote-read: Reject snappy-compressed requests whose declared decoded length exceeds the limit (v3.5.3) (bsc#1263987)
  • CVE-2026-40179: UI: Fixed stored XSS via unescaped le label values in old UI heatmap chart tick labels (v3.5.2) (bsc#1262222).
  • CVE-2026-39821: Fixed validation bypass and privilege escalation by updating golang.org/x/net to version 0.55.0 (backported patch) (bsc#1266608)

• Other changes:

  • Remote-Write: Reject snappy-compressed requests whose declared decoded length exceeds the decode limit (v3.5.3)
  • Use systemd tmpfiles.d to create /var/lib/prometheus hierarchy (jsc#PED-14816)
  • Internal update with non customer facing changes (v3.5.1)

grafana updated to version 11.6.14+security-04:

• Security issues fixed in v11.6.14+security-04:
  • CVE-2026-28374: Fixed insecure direct object reference in Annotations API (bsc#1265290)
  • CVE-2026-28376: Fixed unbounded memory allocation in Grafana Live push endpoint (bsc#1265289)
  • CVE-2026-28383: Fixed unbounded memory allocation in Grafana plugin resources (bsc#1265286)
  • CVE-2026-28380: Fixed broken access control in Snapshot API (bsc#1265287)
  • CVE-2026-33376: Fixed Auth Proxy IPv6 whitelist bypass (bsc#1265285)
  • CVE-2026-28379: Fixed viewer-triggered race condition in Grafana Live (bsc#1265288)
  • CVE-2026-33377: Fixed dashboard Editor Privilege Escalation (bsc#1265284)
  • CVE-2026-33378: Fixed OOM exception in Grafana Data Source Plugin (bsc#1265283)
  • CVE-2026-33381: Prevent users from generating Service Account tokens after permissions removal (bsc#1265281)
  • CVE-2026-33380: Fixed vulnerability in SQL Expressions allowing an authenticated attacker to read arbitrary files from the Grafana server’s filesystem (bsc#1265282)
• Security issues fixed through backported patches:
  • CVE-2026-39821: Fixed validation bypass and privilege escalation by updating golang.org/x/net to version 0.55.0 (bsc#1266600)
  • CVE-2026-34986: Fixed panic in JWE decryption (bsc#1262950)
  • CVE-2026-41602: Fixed Integer Overflow or Wraparound vulnerability in Apache Thrift (bsc#1263501)
  • CVE-2026-25680, CVE-2026-42502, CVE-2026-27136, CVE-2026-25681, CVE-2026-42506: Fixed multiple issues when…

This update fixes the following issues:

Release Notes Highlights:

• Update to SUSE Multi-Linux Manager 5.1.4
  • Added note about migration for SUSE Linux Enterprise Server 16 on SSH managed minions
  • Product Migration from SUSE Linux Enterprise Server 15 SP7 to 16.0
  • SUSE Liberty Linux 9.6 Support
  • New API Endpoint - listMigrationTargetsWithChannels
  • Debian 12 End-of-Life Notice
  • SUSE Registry URL Change
  • Security fixes: CVE-2026-34986, CVE-2026-41602, CVE-2026-39821, CVE-2026-42198 CVE-2022-21698, CVE-2026-40179, CVE-2026-42151, CVE-2026-42154 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
  • Bugs mentioned: bsc#1226578, bsc#1234567, bsc#1238890, bsc#1242916, bsc#1245107 bsc#1247707, bsc#1248699, bsc#1249243, bsc#1253032, bsc#1257583 bsc#1257894, bsc#1258041, bsc#1258079, bsc#1258144, bsc#1258382 bsc#1258816, bsc#1259087, bsc#1259230, bsc#1259261, bsc#1259474 bsc#1259479, bsc#1259482, bsc#1259521, bsc#1259590, bsc#1259591 bsc#1259700, bsc#1259739, bsc#1259787, bsc#1259960, bsc#1260031 bsc#1260614, bsc#1260806, bsc#1261305, bsc#1261307, bsc#1261327 bsc#1261631, bsc#1261723, bsc#1261753, bsc#1261841, bsc#1261902 bsc#1262090, bsc#1262285, bsc#1262460, bsc#1262471, bsc#1262492 bsc#1262595, bsc#1262708, bsc#1262720, bsc#1262761, bsc#1263814 bsc#1263841, bsc#1264149, bsc#1264234, bsc#1264256, bsc#1264966 bsc#1265134, bsc#1265319, bsc#1265358, bsc#1265975, bsc#1266012 bsc#1262950, bsc#1263501, bsc#1266600, bsc#1266556, bsc#1264174 bsc#1262222, bsc#1263986, bsc#1263987, bsc#1265290, bsc#1265289 bsc#1265288, bsc#1265287, bsc#1265286, bsc#1265285, bsc#1265284 bsc#1265283, bsc#1265282, bsc#1265281, bsc#1269253, bsc#1269534

Container images and uyuni-tools changes:

server-attestation-image:

• Version 5.1.15
  • Image rebuilt to the newest version with updated dependencies for SUSE Multi-Linux Manager 5.1.4

server-hub-xmlrpc-api-image:

• Version 5.1.14
  • Image rebuilt to the newest version with updated dependencies for SUSE Multi-Linux Manager 5.1.4

server-image:

• Version 5.1.15
  • Healthcheck on disk usage based on taskomatic (bsc#1238890)
  • Added mozilla-nss-sysinit to Dockerfile required for FIPS (bsc#1247707)
  • Do not get repositories from SCC in the server container (bsc#1242916)
  • Added 'susemanager-tools', 'susemanager' and 'susemanager-tools-salt' packages to server-image

server-migration-14-16-image:

• Version 5.1.14
  • Image rebuilt to the newest version with updated dependencies for SUSE Multi-Linux Manager 5.1.4

server-postgresql-image:

• Version 5.1.13
  • Healthcheck on disk usage based on taskomatic (bsc#1238890)
  • Added needed pg_hba rules on upgrade (bsc#1262492, bsc#1264149)

server-saline-image:

• Version 5.1.14
  • Use python3*-tornado6 package to make it working with Python 3.11

uyuni-tools:

• Version 5.1.29-0 Check backup status only after database is started (bsc#1262492)
• Version 5.1.28-0
  • Remove waitForTraefik function (bsc#1261902)
  • Fix inspect: missing registry for db image (bsc#1259739)
  • Preserve hub replicas during upgrade (bsc#1262708)
  • Stop automatically unhealthy container
  • Ignore spacewalk-service stop return code.
  • Use correct CA for Report DB (bsc#1260806)
  • Do not call podman healthcheck run to wait for pods to be ready (bsc#1266012)

The following packages are underlying build dependencies and system components used by the containers:

cobbler:

• Added the distro signature for rhel10 (bsc#1265134)

liberate-formula:

• Version 0.1.4
  • No customer facing changes
• Version 0.1.3
  • Liberate formula support for EL10 (bsc#1265975)

prometheus-exporters-formula:

• Version 1.4.3
  • Added support for Python 3.13
  • Drop migrate_formula_data script as it is obsolete

prometheus-postgres_exporter:

-…

This update for grafana fixes the following issues:

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.

Other changes introduced from version 11.6.14+security04 to version 12.4.5 (jsc#PED-16512):

• Add Legal-Review-Notice (bsc#1271327)
• Datasources: return 400 when payload UID does not match URL UID in PUT /api/datasources/uid/:uid
• Analytics: Keep internal dashboard id.
• Reporting: Correctly apply appSubURL to report settings requests
• Alerting: Document Grafana HA Alertmanager cluster metrics prefix change.
• Dependency updates to core plugins and UI libraries.
• Updates to data source provisioning and dashboard schemas.
• Introduced dynamic dashboards in public preview.
• Added a new side toolbar that replaces the second top toolbar to provide additional vertical space.
• Added the ability to create dashboards from templates using sample data.
• Revamped the gauge visualization with rounded bars, configurable bar thickness, and endpoint markers.
• Added support to map one variable to multiple values.
• Released a completely redesigned logs visualization.
• Added the ability to export dashboards directly as PNG images.
• Introduced an interactive learning experience within the Grafana UI.
• Added a Switch template variable type to quickly toggle between values in queries.
• Added functionality to style table cells using CSS properties via the field cell option.
• Added support for Entra Workload Identity to enhance authentication capabilities with federated credentials.
• Redesigned the alert rule list page.
• Renamed Mute Timings to Active Time Intervals in Grafana Alerting.
• Added support for Service Account Impersonation in the BigQuery data source.
• Introduced the Grafana Advisor in public preview.
• Introduced a new dashboard schema to replace the original single grid layout.
• MIGRATION: Triggered a full-table rewrite for the annotation table, which may temporarily increase disk usage.