CVE-2026-92615
Flightctl: flightctl: package-global go-git https transport mutated per-repo -- cross-tenant tls-config bleed
- State
- Published
- Severity
- 6.6 Medium
- Published
- Sep 16, 2026
- Updated
- Sep 17, 2026
- Reserved
- Sep 16, 2026
Description
A flaw was found in flightctl. The configureRepoHTTPSClient() function in the device-render worker builds a per-repository tls.Config (which may include InsecureSkipVerify, a custom CA bundle, or tenant-supplied mTLS client certificates) and installs it into go-git's process-global client.Protocols map via gitclient.InstallProtocol("https", ...). Because the worker renders devices for multiple organizations concurrently from a shared goroutine pool, whichever tenant's repository configuration is written last wins for all in-flight git.Clone calls. This race condition can cause one tenant's TLS settings, including InsecureSkipVerify or mTLS client credentials, to leak into another tenant's git operations.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.6 Medium | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N | redhat |
Weaknesses
- CWE-413 Improper Resource Locking
Affected Products
| Product | Versions |
|---|---|
Red Hat Advanced Cluster Management for Kubernetes 2Red Hat | |
Red Hat Edge Manager 1Red Hat |
References
- https://access.redhat.com/security/cve/CVE-2026-92615vdb-entry
- RHBZ#2518323issue-tracking
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