# OPENSUSE-SU-2026:20940-1: grafana security update OPENSUSE-SU-2026:20940-1, released June 10, 2026, fixes 23 CVEs in grafana (version 11.6.14+security04-bp160.1.1). None of them is reported as exploited. Patch Radar priority: Urgent. - Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-20940-1 - Platform: Linux - Released: Jun 10, 2026 - Priority: Urgent (Closes CVE-2026-39821, rated Critical) - CVEs: 23, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:20940-1 ## Applies to | Product | Release | Fixed in | |---|---|---| | [grafana](https://patchblox.com/security/data/product/linux/grafana.md) | opensuse-leap 16.0 | 11.6.14+security04-bp160.1.1 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2026-39821](https://patchblox.com/security/data/cve/CVE-2026-39821.md) | Urgent | Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna | 10.0 | 0.0183 | | | [CVE-2026-33186](https://patchblox.com/security/data/cve/CVE-2026-33186.md) | High | gRPC-Go has an authorization bypass via missing leading slash in :path | 9.1 | 0.0162 | | | [CVE-2026-41602](https://patchblox.com/security/data/cve/CVE-2026-41602.md) | High | thrift: Integer Overflow or Wraparound vulnerability in Apache Thrift TFramedTransport Go language implementation This issue... | 7.5 | 0.0116 | | | [CVE-2026-34986](https://patchblox.com/security/data/cve/CVE-2026-34986.md) | High | osbuild-composer: A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood | 9.1 | 0.0066 | | | [CVE-2025-30153](https://patchblox.com/security/data/cve/CVE-2025-30153.md) | High | golang-github-getkin-kin-openapi: kin-openapi is a Go project for handling OpenAPI files | 7.5 | 0.0062 | | | [CVE-2026-27877](https://patchblox.com/security/data/cve/CVE-2026-27877.md) | High | grafana: When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not bein... | 7.8 | 0.0031 | | | [CVE-2026-33376](https://patchblox.com/security/data/cve/CVE-2026-33376.md) | High | grafana: When using an IPv6 allow-list for the Auth Proxy feature, it defaults to /32 addresses | 7.4 | 0.0028 | | | [CVE-2026-33377](https://patchblox.com/security/data/cve/CVE-2026-33377.md) | High | grafana: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB | 7.5 | 0.0023 | | | [CVE-2026-27876](https://patchblox.com/security/data/cve/CVE-2026-27876.md) | Routine | grafana: This update for grafana fixes the following issues: Changes in grafana: - CVE-2026-39821: Fix validation bypass and... | n/a | 0.0196 | | | [CVE-2025-29923](https://patchblox.com/security/data/cve/CVE-2025-29923.md) | Routine | go-redis allows potential out of order responses when `CLIENT SETINFO` times out during connection establishment | 3.7 | 0.0075 | | | [CVE-2026-33375](https://patchblox.com/security/data/cve/CVE-2026-33375.md) | Routine | grafana: This update for grafana fixes the following issues: Changes in grafana: - CVE-2026-39821: Fix validation bypass and... | n/a | 0.0045 | | | [CVE-2026-26958](https://patchblox.com/security/data/cve/CVE-2026-26958.md) | Routine | golang-filippo-edwards25519: filippo.io/edwards25519 is a Go library implementing the edwards25519 elliptic curve with APIs for building cryptogra... | n/a | 0.0042 | | | [CVE-2026-27879](https://patchblox.com/security/data/cve/CVE-2026-27879.md) | Routine | grafana: This update for grafana fixes the following issues: Changes in grafana: - CVE-2026-39821: Fix validation bypass and... | n/a | 0.0039 | | | [CVE-2026-28375](https://patchblox.com/security/data/cve/CVE-2026-28375.md) | Routine | grafana: This update for grafana fixes the following issues: Changes in grafana: - CVE-2026-39821: Fix validation bypass and... | n/a | 0.0039 | | | [CVE-2026-33380](https://patchblox.com/security/data/cve/CVE-2026-33380.md) | Routine | grafana: This update for grafana fixes the following issues: grafana updated from version 11.6.14+security04 to version 12.4.... | n/a | 0.0037 | | | [CVE-2026-33381](https://patchblox.com/security/data/cve/CVE-2026-33381.md) | Routine | grafana: This update for grafana fixes the following issues: grafana updated from version 11.6.14+security04 to version 12.4.... | n/a | 0.0034 | | | [CVE-2026-28376](https://patchblox.com/security/data/cve/CVE-2026-28376.md) | Routine | grafana: This update for grafana fixes the following issues: grafana updated from version 11.6.14+security04 to version 12.4.... | n/a | 0.0033 | | | [CVE-2026-28383](https://patchblox.com/security/data/cve/CVE-2026-28383.md) | Routine | grafana: This update for grafana fixes the following issues: grafana updated from version 11.6.14+security04 to version 12.4.... | n/a | 0.0033 | | | [CVE-2026-33378](https://patchblox.com/security/data/cve/CVE-2026-33378.md) | Routine | grafana: This update for grafana fixes the following issues: grafana updated from version 11.6.14+security04 to version 12.4.... | n/a | 0.0033 | | | [CVE-2026-21724](https://patchblox.com/security/data/cve/CVE-2026-21724.md) | Routine | govulncheck-vulndb: This update for govulncheck-vulndb fixes the following issues: - Update to version 0.0.20260723T184607 2026-07-23T18... | n/a | 0.0027 | | | [CVE-2026-28379](https://patchblox.com/security/data/cve/CVE-2026-28379.md) | Routine | grafana: This update for grafana fixes the following issues: grafana updated from version 11.6.14+security04 to version 12.4.... | n/a | 0.0026 | | | [CVE-2026-28380](https://patchblox.com/security/data/cve/CVE-2026-28380.md) | Routine | grafana: This update for grafana fixes the following issues: grafana updated from version 11.6.14+security04 to version 12.4.... | n/a | 0.0023 | | | [CVE-2026-28374](https://patchblox.com/security/data/cve/CVE-2026-28374.md) | Routine | grafana: This update for grafana fixes the following issues: grafana updated from version 11.6.14+security04 to version 12.4.... | n/a | 0.0020 | | --- Data as of 2026-11-10T01:44:33Z UTC. 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