Vulnerability Report: GO-2026-6010
- CVE-2026-50166, GHSA-v95x-xhq5-4929
- Affects: github.com/kumahq/kuma, github.com/kumahq/kuma/v2
- Published: Jul 22, 2026
- Unreviewed
kumactl connects to control plane without verifying TLS certificate when no CA is configured in github.com/kumahq/kuma. 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/kumahq/kuma/v2 from v2.8.0 before v2.9.16.
For detailed information about this vulnerability, visit https://github.com/kumahq/kuma/security/advisories/GHSA-v95x-xhq5-4929.
Affected Modules
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PathGo VersionsCustom Versions*
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all versions, no known fixed-
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before v2.7.26, from v2.9.13 before v2.11.14, from v2.12.4 before v2.12.11, from v2.13.0 before v2.13.7from 2.8.0 before 2.9.16
*Custom versions, which can't be mapped automatically to standard Go module versions, are ignored by govulncheck. (See this note on versions for more details.)
Aliases
References
- https://github.com/kumahq/kuma/security/advisories/GHSA-v95x-xhq5-4929
- https://github.com/kumahq/kuma/commit/2ecadac1aa2fd8cded4c2ab768949f4c2ec83e2a
- https://github.com/kumahq/kuma/pull/16777
- https://vuln.go.dev/ID/GO-2026-6010.json