{"id":"CVE-2026-92615","aliases":["EUVD-2026-80802","GHSA-q6r7-r3xg-x977"],"status":"published","title":"Flightctl: flightctl: package-global go-git https transport mutated per-repo -- cross-tenant tls-config bleed","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. \nThis race condition can cause one tenant's TLS settings, including InsecureSkipVerify or mTLS client credentials, to leak into another tenant's git operations.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00196,"percentile":0.09373,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-413"],"published":"2026-09-16T15:20:50Z","modified":"2026-11-04T05:43:56Z","products":[{"vendor":"red hat","product":"red hat advanced cluster management for kubernetes 2"},{"vendor":"red hat","product":"red hat edge manager 1.2"},{"vendor":"red hat","product":"rhem 1.2 for rhel 10"},{"vendor":"red hat","product":"rhem 1.2 for rhel 9"}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:94608","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:94612","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:94632","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-92615","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2518323","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92615"},{"url":"https://github.com/advisories/GHSA-q6r7-r3xg-x977"}],"sources":{"cve":[{"id":"CVE-2026-92615","title":"Flightctl: flightctl: package-global go-git https transport mutated per-repo -- cross-tenant tls-config bleed","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. \nThis race condition can cause one tenant's TLS settings, including InsecureSkipVerify or mTLS client credentials, to leak into another tenant's git operations.","status":"published","published":"2026-09-16T15:20:50.013Z","modified":"2026-11-04T05:43:56.297Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-413"],"updated_at":"2026-11-04T06:53:01.479776Z"}],"euvd":[{"id":"EUVD-2026-80802","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. \nThis race condition can cause one tenant's TLS settings, including InsecureSkipVerify or mTLS client credentials, to leak into another tenant's git operations.","status":"published","published":"2026-09-16T15:20:50Z","modified":"2026-11-04T05:43:56Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N","level":"medium"}],"updated_at":"2026-11-04T07:00:56.104537Z"}],"ghsa":[{"id":"GHSA-q6r7-r3xg-x977","title":"A flaw was found in flightctl. The configureRepoHTTPSClient() function in the device-render...","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. \nThis race condition can cause one tenant's TLS settings, including InsecureSkipVerify or mTLS client credentials, to leak into another tenant's git operations.","status":"published","published":"2026-09-16T18:32:03Z","modified":"2026-11-04T06:32:52Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N","level":"medium"}],"cwes":["CWE-413"],"updated_at":"2026-11-04T06:56:58.885599Z"}],"nvd":[{"id":"CVE-2026-92615","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. \nThis race condition can cause one tenant's TLS settings, including InsecureSkipVerify or mTLS client credentials, to leak into another tenant's git operations.","status":"published","published":"2026-09-16T16:17:23.513Z","modified":"2026-11-04T06:17:07.51Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-413"],"updated_at":"2026-11-04T11:59:36.745762Z"}]}}