CVE-2026-56853
HighAdvisory
Published 13 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.006
- 45th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,502
- of 17,781 indexed, latest versions
- Container images
- 5,248
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http
Carried by container images the latest versions of 4,502 of 17,781 indexed charts deploy, on 5,248 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| golang-1.19deb | 1.19.8-2 | no fix listed | 1 |
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+189 more | 1.25.13 | 5,248 |
- OSV records
- DEBIAN-CVE-2026-56853GO-2026-6089
- Also known as
- BIT-golang-2026-56853
Charts affected
4,502 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kube-prometheus-stackprometheus-communityOfficialVerified publisher | 90.2.0 | 3 of 6See more | 740 |
| argo-cdargoOfficialVerified publisher | 10.9.0 | 2 of 3See more | 3,218 |
| ingress-nginxingress-nginx | 4.15.1 | 2 of 2See more | 1,547 |
| prometheusprometheus-communityOfficialVerified publisher | 29.29.0 | 2 of 6See more | 458 |
| metrics-servermetrics-serverVerified publisher | 3.14.0 | 1 of 1See more | 156 |
| vaulthashicorpVerified publisher | 0.34.1 | 2 of 2See more | 542 |
| harborharborOfficialVerified publisher | 1.19.2 | 5 of 8See more | 1,650 |
| jenkinsjenkinsciOfficialVerified publisher | 5.9.58 | 1 of 2See more | 2,665 |
| longhornlonghorn | 1.12.1 | 3 of 3See more | 554 |
| gitlab-runnergitlabVerified publisher | 0.92.1 | 1 of 1See more | 904 |
| ciliumciliumOfficialVerified publisher | 1.20.1 | 2 of 3See more | 1,708 |
| airflowapache-airflowOfficialVerified publisher | 1.22.0 | 1 of 4See more | 3,195 |
| mongodbbitnamiVerified publisher | 19.2.1 | 1 of 1See more | 82 |
| velerovmware-tanzu | 12.1.0 | 1 of 1See more | 1,331 |
| metallbmetallbVerified publisher | 0.16.1 | 3 of 4See more | 2,127 |
| cloudnative-pgcloudnative-pgVerified publisher | 0.29.0 | 1 of 1See more | 118 |
| rancherrancher-stable | 2.15.1 | 2 of 2See more | 1,456 |
| argo-workflowsargoOfficialVerified publisher | 2.0.6 | 3 of 3See more | 259 |
| giteagiteaOfficialVerified publisher | 12.7.0 | 2 of 4See more | 8,811 |
| oauth2-proxyoauth2-proxyOfficialVerified publisher | 10.7.0 | 1 of 1See more | 147 |
| kedakedacore | 2.20.2 | 3 of 3See more | 873 |
| nfs-subdir-external-provisionernfs-subdir-external-provisioner | 4.0.18 | 1 of 1See more | 2,743 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 6 of 7See more | 10,755 |
| alloygrafana | 1.12.1 | 1 of 2See more | 1,100 |
| prometheus-blackbox-exporterprometheus-communityOfficialVerified publisher | 11.18.0 | 1 of 1See more | 594 |
| deschedulerdescheduler | 0.36.0 | 1 of 1See more | 569 |
| mimir-distributedgrafana | 6.2.0 | 4 of 6See more | 4,517 |
| jaegerjaegertracingOfficialVerified publisher | 4.13.1 | 1 of 1See more | 294 |
| jupyterhubjupyterhubOfficialVerified publisher | 4.4.2 | 2 of 7See more | 7,894 |
| argo-cdargo-cd-oci | 10.9.0 | 2 of 3See more | 3,218 |
| natsnatsVerified publisher | 2.14.6 | 2 of 3See more | 2,313 |
| argocd-image-updaterargoOfficialVerified publisher | 1.3.1 | 1 of 1See more | 718 |
| dexdexVerified publisher | 0.24.1 | 1 of 1See more | 1,765 |
| uptime-kumauptime-kumaVerified publisher | 4.2.0 | 1 of 1See more | 30,159 |
| airflowairflow-helmVerified publisher | 8.9.0 | 1 of 4See more | 11,367 |
| falcofalcosecurity | 9.1.0 | 3 of 3See more | 5,227 |
| kubeviewkubeviewVerified publisher | 2.0.6 | 1 of 1See more | 794 |
| nfs-server-provisionerkvaps | 1.8.0 | 1 of 1See more | 2,315 |
| kongkongOfficialVerified publisher | 3.4.1 | 1 of 2See more | 1,135 |
| chartmuseumchartmuseumVerified publisher | 3.10.4 | 1 of 1See more | 1,360 |
| prometheus-node-exporterprometheus-communityOfficialVerified publisher | 4.57.0 | 1 of 1See more | 78 |
| rook-cephrookOfficialVerified publisher | 1.20.7 | 2 of 2See more | 1,447 |
| argo-eventsargoOfficialVerified publisher | 2.4.27 | 1 of 1See more | 969 |
| grafanagrafana-communityVerified publisher | 13.2.4 | 1 of 1See more | 431 |
| victoria-metrics-k8s-stackvictoriametricsVerified publisher | 0.92.1 | 5 of 7See more | 1,889 |
| aws-node-termination-handleraws | 0.21.0 | 1 of 1See more | 1,445 |
| kuredkuredOfficialVerified publisher | 6.1.0 | 1 of 1See more | 230 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 20 of 35See more | 23,894 |
| prometheus-adapterprometheus-communityOfficialVerified publisher | 5.3.0 | 1 of 1See more | 930 |
| open-webuiopen-webui | 16.5.0 | 1 of 4See more | 1,288 |
Container images carrying it
5,248 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| kbudde/ | 12f27d6d84e6 | stdlib | 1.25.13 | 2 |
| kong/ | 979f12864a13 | stdlib | 1.25.13 | 2 |
| kubernetesui/ | 148991563e37 | stdlib | 1.25.13 | 2 |
| kubespheredev/ | 23a03c9c381f | stdlib | 1.25.13 | 2 |
| l7mp/ | 0d2094060b72 | stdlib | 1.25.13 | 2 |
| l7mp/ | 58c775671b00 | stdlib | 1.25.13 | 2 |
| l7mp/ | 1cadc92fdb49 | stdlib | 1.25.13 | 2 |
| lachlanevenson/ | af5cea3f2e40 | stdlib | 1.25.13 | 2 |
| langgenius/ | 09b7e8705673 | stdlib | 1.25.13 | 2 |
| library/ | 1e75d74954a4 | stdlib | 1.25.13 | 2 |
| library/ | 5f5c8640aae0 | stdlib | 1.25.13 | 2 |
| library/ | df7f1c2fb114 | stdlib | 1.25.13 | 2 |
| library/ | 7cbcec0086ac | stdlib | 1.25.13 | 2 |
| library/ | e05bc1169fb2 | stdlib | 1.25.13 | 2 |
| library/ | 44a366dd7724 | stdlib | 1.25.13 | 2 |
| library/ | b8d940ca9376 | stdlib | 1.25.13 | 2 |
| library/ | 0abf60f81588 | stdlib | 1.25.13 | 2 |
| library/ | 334b315c10e5 | stdlib | 1.25.13 | 2 |
| library/ | 607835cd628b | stdlib | 1.25.13 | 2 |
| library/ | 611a2fcc5fa7 | stdlib | 1.25.13 | 2 |
| library/ | 92e50059ea0a | stdlib | 1.25.13 | 2 |
| library/ | ab1c3dd38194 | stdlib | 1.25.13 | 2 |
| library/ | e101f9db3191 | stdlib | 1.25.13 | 2 |
| library/ | 098862b1339f | stdlib | 1.25.13 | 2 |
| library/ | 406a4fdca9fc | stdlib | 1.25.13 | 2 |
| library/ | 41108d183e97 | stdlib | 1.25.13 | 2 |
| library/ | 81a1c8842a09 | stdlib | 1.25.13 | 2 |
| library/ | b096b4cb9269 | stdlib | 1.25.13 | 2 |
| library/ | b6421fd6d1c5 | stdlib | 1.25.13 | 2 |
| library/ | 212fe73edca5 | stdlib | 1.25.13 | 2 |
| library/ | ac80b6e09e5b | stdlib | 1.25.13 | 2 |
| library/ | b2cf29815e62 | stdlib | 1.25.13 | 2 |
| library/ | 1a7b320b2942 | stdlib | 1.25.13 | 2 |
| library/ | 1bcddab51b80 | stdlib | 1.25.13 | 2 |
| library/ | 85319e5e541b | stdlib | 1.25.13 | 2 |
| library/ | 988010f74b61 | stdlib | 1.25.13 | 2 |
| library/ | 051f7b7b3abd | stdlib | 1.25.13 | 2 |
| library/ | 09f23e02d766 | stdlib | 1.25.13 | 2 |
| library/ | 1090bc3a8ccf | stdlib | 1.25.13 | 2 |
| library/ | 4aea012537ed | stdlib | 1.25.13 | 2 |
| library/ | 6f3e42ad37de | stdlib | 1.25.13 | 2 |
| library/ | caddd35b05cd | stdlib | 1.25.13 | 2 |
| library/ | e62fbf9d3e2b | stdlib | 1.25.13 | 2 |
| library/ | fb9065b6e3e2 | stdlib | 1.25.13 | 2 |
| library/ | 935b3f84c1e4 | stdlib | 1.25.13 | 2 |
| library/ | 148bb5411c18 | stdlib | 1.25.13 | 2 |
| library/ | a7cee7c8178f | stdlib | 1.25.13 | 2 |
| library/ | f474a901faec | stdlib | 1.25.13 | 2 |
| library/ | 6b9cbca6fac4 | stdlib | 1.25.13 | 2 |
| library/ | 7d5a6ae66572 | stdlib | 1.25.13 | 2 |