# 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 | alloy: github.com/apache/thrift: TFramedTransport frame size headers can lead to a uint32 integer overflow | 7.5 | 0.0116 | | | [CVE-2026-34986](https://patchblox.com/security/data/cve/CVE-2026-34986.md) | High | rh-podman-desktop: Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including... | 9.1 | 0.0066 | | | [CVE-2025-30153](https://patchblox.com/security/data/cve/CVE-2025-30153.md) | High | grafana: Security update for grafana | 7.5 | 0.0062 | | | [CVE-2026-27877](https://patchblox.com/security/data/cve/CVE-2026-27877.md) | High | govulncheck-vulndb: GO-2026-5095 GHSA-3q27-7qjq-p9c5 | 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: Security update for grafana | 7.5 | 0.0023 | | | [CVE-2026-27876](https://patchblox.com/security/data/cve/CVE-2026-27876.md) | Routine | grafana: Fix remote arbitrary code execution via chained | 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: Fix denial of Service via out-of-memory | n/a | 0.0045 | | | [CVE-2026-26958](https://patchblox.com/security/data/cve/CVE-2026-26958.md) | Routine | alloy: filippo.io/edwards25519: failure to initialize receiver in MultiScalarMult can produce invalid results | n/a | 0.0042 | | | [CVE-2026-27879](https://patchblox.com/security/data/cve/CVE-2026-27879.md) | Routine | grafana: Fix denial of service via resample query | n/a | 0.0039 | | | [CVE-2026-28375](https://patchblox.com/security/data/cve/CVE-2026-28375.md) | Routine | grafana: Fix denial of service via testdata data-source | n/a | 0.0039 | | | [CVE-2026-33380](https://patchblox.com/security/data/cve/CVE-2026-33380.md) | Routine | grafana: Security update for grafana | n/a | 0.0037 | | | [CVE-2026-33381](https://patchblox.com/security/data/cve/CVE-2026-33381.md) | Routine | grafana: Security update for grafana | n/a | 0.0034 | | | [CVE-2026-28376](https://patchblox.com/security/data/cve/CVE-2026-28376.md) | Routine | grafana: Security update for grafana | n/a | 0.0033 | | | [CVE-2026-28383](https://patchblox.com/security/data/cve/CVE-2026-28383.md) | Routine | grafana: Security update for grafana | n/a | 0.0033 | | | [CVE-2026-33378](https://patchblox.com/security/data/cve/CVE-2026-33378.md) | Routine | grafana: Security update for grafana | n/a | 0.0033 | | | [CVE-2026-21724](https://patchblox.com/security/data/cve/CVE-2026-21724.md) | Routine | govulncheck-vulndb: GO-2026-5219 GHSA-7g92-g4vh-hp84 | n/a | 0.0027 | | | [CVE-2026-28379](https://patchblox.com/security/data/cve/CVE-2026-28379.md) | Routine | grafana: Security update for grafana | n/a | 0.0026 | | | [CVE-2026-28380](https://patchblox.com/security/data/cve/CVE-2026-28380.md) | Routine | grafana: Security update for grafana | n/a | 0.0023 | | | [CVE-2026-28374](https://patchblox.com/security/data/cve/CVE-2026-28374.md) | Routine | grafana: Security update for grafana | n/a | 0.0020 | | --- Data as of 2026-11-11T13:47:35Z UTC. 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