CVE-2026-56866
UnscoredAdvisory
Published 8 Oct 2026In the index since 9 Oct 2026
- Severity
- Unscored
- worst across findings
- CVSS
- —
- base score, highest
- EPSS
- —
- probability of exploitation
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 5,511
- of 18,087 indexed, latest versions
- Container images
- 6,327
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
HTTP/1 client connection desynchronization after CONNECT rejection in net/http
Carried by container images the latest versions of 5,511 of 18,087 indexed charts deploy, on 6,327 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+212 more | 1.26.9 | 6,327 |
| golang-1.19deb | 1.19.8-2 | no fix listed | 1 |
- OSV records
- DEBIAN-CVE-2026-56866GO-2026-6605
- Trending
- Rank 2 in indexed charts, since 9 Oct 2026. See the ranking →
Charts affected
5,511 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| netbird-api-exporternetbird-api-exporterVerified publisher | 0.2.17 | 1 of 1See more | 232 |
| netbird-operatornetbird-operator | 0.8.0 | 1 of 1See more | 192 |
| keycloak-operatornewsaktuell | 0.1.7 | 1 of 1See more | 6,280 |
| mstreamnicholaswildeVerified publisher | 2.1.2 | 1 of 1See more | 5,749 |
| gateway-apinicklasfrahm-gateway-apiVerified publisher | 0.2.0 | 1 of 1See more | 1,664 |
| observalobservalVerified publisher | 1.14.0 | 2 of 8See more | 6,380 |
| aws-xrayokgoloveVerified publisher | 5.0.0 | 1 of 1See more | 538 |
| olivetinolivetinOfficialVerified publisher | 4.0.0 | 1 of 1See more | 620 |
| flagsmithone-acre-fundVerified publisher | 0.1.5 | 1 of 6See more | 7,970 |
| kobotoolboxone-acre-fundVerified publisher | 0.7.4 | 2 of 9See more | 23,855 |
| secrets-injectoronepassword-connect | 1.2.0 | 1 of 1See more | 1,453 |
| opentelemetry-ebpfopentelemetry-helmOfficialVerified publisher | 0.1.7 | 1 of 4See more | 3,628 |
| opentelemetry-ebpf-instrumentationopentelemetry-helmOfficialVerified publisher | 0.14.3 | 1 of 1See more | 76 |
| oesopsmxVerified publisher | 4.0.32 | 8 of 25See more | 110,685 |
| pacto-operatorpacto-operatorOfficialVerified publisher | 5.4.2 | 1 of 1See more | 99 |
| ipfs-clusterparadeum-teamVerified publisher | 0.0.19 | 2 of 2See more | 5,472 |
| permifypermifyVerified publisher | 0.5.0 | 1 of 1See more | 1,456 |
| persespersesOfficialVerified publisher | 0.23.3 | 1See more | — |
| platzioplatz-ioVerified publisher | 0.6.5 | 1 of 2See more | 3,548 |
| plecopleco | 0.24.0 | 1 of 1See more | 1,923 |
| ipmi-exporterpnnl-miscscripts | 0.1.15 | 1 of 1See more | 4,287 |
| pomeriumpomerium | 34.0.1 | 1 of 1See more | 2,777 |
| prometheus-memcached-exporterprometheus-communityVerified publisher | 0.6.0 | 1 of 1See more | 113 |
| prometheus-pgbouncer-exporterprometheus-communityVerified publisher | 0.10.1 | 1 of 1See more | 449 |
| prometheus-systemd-exporterprometheus-communityVerified publisher | 0.5.2 | 1 of 1See more | 1,127 |
| prometheus-yet-another-cloudwatch-exporterprometheus-communityVerified publisher | 0.48.0 | 1 of 1See more | 52 |
| kube-prometheus-stackprometheus-worawutchan | 12.8.0 | 4 of 6See more | 16,682 |
| qgis-serverqgis-serverVerified publisher | 0.1.10 | 1 of 3See more | 6,243 |
| nfs-server-provisionerraphaelVerified publisher | 1.3.0 | 1 of 1See more | 3,837 |
| repoflowrepoflow-helm-public | 0.9.1 | 1 of 8See more | 14,419 |
| wordpress-hardenedriotkit-org | 2.0.0 | 2 of 2See more | 8,265 |
| backrestrobertobochetVerified publisher | 0.7.0 | 1 of 1See more | 1,200 |
| supabaserock8sVerified publisher | 0.0.6 | 1 of 1See more | 607 |
| rqliterqliteOfficialVerified publisher | 2.0.0 | 1 of 1See more | 1,682 |
| qbittorrent-vpnrtomik-helm-chartsVerified publisher | 0.0.2 | 1 of 2See more | 1,654 |
| sabliersablier-helm-chartsOfficialVerified publisher | 1.8.1 | 1 of 1See more | 336 |
| satisfactory-serversatisfactoryVerified publisher | 0.1.6 | 1 of 1See more | 4,455 |
| seaweedfs-csi-driverseaweedfs-csi-driver | 0.2.40 | 7 of 7See more | 8,130 |
| seldon-core-operatorseldon | 1.19.0 | 1 of 1See more | 1,228 |
| bentoself-hosters-by-nightVerified publisher | 0.9.1 | 1 of 1See more | 1,642 |
| lldapself-hosters-by-nightVerified publisher | 0.5.2 | 2 of 2See more | 4,787 |
| appshini4iVerified publisher | 0.4.0 | 1 of 1See more | 973 |
| skypilotskypilotOfficialVerified publisher | 0.14.0 | 3 of 3See more | 5,717 |
| corednssoftizyVerified publisher | 0.2.0 | 1 of 1See more | 2,415 |
| knative-servingsoftonic | 3.0.0 | 5 of 5See more | 18,189 |
| forecastlestakaterVerified publisher | 2.1.3 | 1 of 1See more | 976 |
| ingressmonitorcontrollerstakaterVerified publisher | 2.2.13 | 1 of 1See more | 863 |
| tigera-operatorstevehipwellVerified publisher | 2.15.0 | 1 of 1See more | 76 |
| vertical-pod-autoscalerstevehipwell-helm-charts-vertical-pod-autoscalerVerified publisher | 1.12.1 | 3 of 3See more | 642 |
| sn-platformstreamnative | 1.11.46 | 6 of 9See more | 77,633 |
Container images carrying it
6,327 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| free5gc/ | 60e38baa4b10 | stdlib | 1.26.9 | 2 |
| free5gc/ | 2f68df062a50 | stdlib | 1.26.9 | 2 |
| free5gc/ | c0783bcdcbdc | stdlib | 1.26.9 | 2 |
| free5gc/ | b6b362a39fdd | stdlib | 1.26.9 | 2 |
| free5gc/ | 9adeb18492cb | stdlib | 1.26.9 | 2 |
| freikin/ | 589e3606b11b | stdlib | 1.26.9 | 2 |
| friendsofgo/ | 39cfbecca342 | stdlib | 1.26.9 | 2 |
| frinx/ | bf8edd4f52f3 | stdlib | 1.26.9 | 2 |
| frinx/ | 9cd0147a09bd | stdlib | 1.26.9 | 2 |
| frinx/ | 4693dc627d32 | stdlib | 1.26.9 | 2 |
| garethgeorge/ | b85297975428 | stdlib | 1.26.9 | 2 |
| garugaru/ | 541852cafda5 | stdlib | 1.26.9 | 2 |
| githubexporter/ | a36fbedeedf8 | stdlib | 1.26.9 | 2 |
| goelankit/ | 0d9a82dcf026 | stdlib | 1.26.9 | 2 |
| gomods/ | efb811df7844 | stdlib | 1.26.9 | 2 |
| gotenberg/ | 87c16b9f3642 | stdlib | 1.26.9 | 2 |
| gotenberg/ | f29984bd1e22 | stdlib | 1.26.9 | 2 |
| governify/ | e83a17ba5038 | stdlib | 1.26.9 | 2 |
| grafana/ | a136c6208aa3 | stdlib | 1.26.9 | 2 |
| grafana/ | 7790f6f7fbd8 | stdlib | 1.26.9 | 2 |
| grafana/ | b8ec653c4423 | stdlib | 1.26.9 | 2 |
| grafana/ | 057896e23443 | stdlib | 1.26.9 | 2 |
| grafana/ | 079600c9517b | stdlib | 1.26.9 | 2 |
| grafana/ | 0f86bada30d6 | stdlib | 1.26.9 | 2 |
| grafana/ | 2175aaa91c96 | stdlib | 1.26.9 | 2 |
| grafana/ | 42d3e6bc1865 | stdlib | 1.26.9 | 2 |
| grafana/ | 511bc20bfcd1 | stdlib | 1.26.9 | 2 |
| grafana/ | 886b56d5534e | stdlib | 1.26.9 | 2 |
| grafana/ | 9e1e77ade304 | stdlib | 1.26.9 | 2 |
| grafana/ | d8ea37798ccc | stdlib | 1.26.9 | 2 |
| grafana/ | e932bd6ed0e0 | stdlib | 1.26.9 | 2 |
| grafana/ | 847c287ada0e | stdlib | 1.26.9 | 2 |
| grafana/ | 922b3f412fdd | stdlib | 1.26.9 | 2 |
| grafana/ | d947e68a84d9 | stdlib | 1.26.9 | 2 |
| grafana/ | f9ef133793af | stdlib | 1.26.9 | 2 |
| grafana/ | 46e88d390cd6 | stdlib | 1.26.9 | 2 |
| grafana/ | b338a29de45e | stdlib | 1.26.9 | 2 |
| grafana/ | f0200a9bff6d | stdlib | 1.26.9 | 2 |
| grafana/ | f0561deb1c68 | stdlib | 1.26.9 | 2 |
| hanchuanchuan/ | b3c0dd26fb50 | stdlib | 1.26.9 | 2 |
| hashicorp/ | 3a8061968ee4 | stdlib | 1.26.9 | 2 |
| hashicorp/ | e38576edcdfd | stdlib | 1.26.9 | 2 |
| hashicorp/ | 538a3436398d | stdlib | 1.26.9 | 2 |
| hashicorp/ | 4db614d40d0e | stdlib | 1.26.9 | 2 |
| hashicorp/ | 6b4e5dadf082 | stdlib | 1.26.9 | 2 |
| hashicorp/ | 8de4d5f31b38 | stdlib | 1.26.9 | 2 |
| hashicorp/ | 5d74a885ae3e | stdlib | 1.26.9 | 2 |
| hashicorp/ | 844337076b72 | stdlib | 1.26.9 | 2 |
| hashicorp/ | bebb03e8e800 | stdlib | 1.26.9 | 2 |
| helmforge/ | c3f97e954c47 | stdlib | 1.26.9 | 2 |