{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-92615","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","state":"PUBLISHED","assignerShortName":"redhat","dateReserved":"2026-09-16T14:27:41.693Z","datePublished":"2026-09-16T15:20:50.013Z","dateUpdated":"2026-11-04T05:43:56.297Z"},"containers":{"cna":{"title":"Flightctl: flightctl: package-global go-git https transport mutated per-repo -- cross-tenant tls-config bleed","metrics":[{"other":{"content":{"value":"Moderate","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.6,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N","version":"3.1"},"format":"CVSS"}],"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Red Hat","product":"RHEM 1.2 for RHEL 10","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"flightctl","defaultStatus":"affected","versions":[{"version":"0:1.2.2-1.el10","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:edge_manager:1.2::el10","cpe:/a:redhat:edge_manager:1.2::el9"]},{"vendor":"Red Hat","product":"RHEM 1.2 for RHEL 9","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"flightctl","defaultStatus":"affected","versions":[{"version":"0:1.2.2-1.el9","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:edge_manager:1.2::el10","cpe:/a:redhat:edge_manager:1.2::el9"]},{"vendor":"Red Hat","product":"Red Hat Edge Manager 1.2","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhem/flightctl-worker-rhel10","defaultStatus":"affected","versions":[{"version":"1793718463","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:edge_manager:1.2::el10"]},{"vendor":"Red Hat","product":"Red Hat Edge Manager 1.2","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhem/flightctl-worker-rhel9","defaultStatus":"affected","versions":[{"version":"1793718887","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:edge_manager:1.2::el9"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"flightctl","defaultStatus":"affected","cpes":["cpe:/a:redhat:acm:2"]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:94608","name":"RHSA-2026:94608","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:94612","name":"RHSA-2026:94612","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:94632","name":"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","name":"RHBZ#2518323","tags":["issue-tracking","x_refsource_REDHAT"]}],"datePublic":"2026-09-16T14:34:11.570Z","problemTypes":[{"descriptions":[{"cweId":"CWE-413","description":"Improper Resource Locking","lang":"en","type":"CWE"}]}],"x_redhatCweChain":"CWE-413: Improper Resource Locking","workarounds":[{"lang":"en","value":"There is no application-level workaround that fully eliminates this race condition without a code change. The following deployment-level measures reduce exposure in multi-tenant environments:\n- Avoid mTLS client certificates for git repositories: If tenant Repository resources do not supply client TLS certificates (httpConfig.tls.clientCertificate), the most sensitive data (client private key material) is absent from the global transport and cannot leak.\n- Avoid skipServerVerification: Do not set httpConfig.skipServerVerification: true on any Repository resource. This prevents a tenant's InsecureSkipVerify=true from propagating to other tenants' clones, which would otherwise allow an on-path attacker to serve malicious configuration."}],"timeline":[{"lang":"en","time":"2026-07-01T00:00:00.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-09-16T14:34:11.570Z","value":"Made public."}],"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2026-11-04T05:43:56.297Z"},"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-17T15:47:44.857928Z","id":"CVE-2026-92615","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-17T15:48:00.418Z"}}]}}