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
- 4,526
- of 17,790 indexed, latest versions
- Container images
- 5,288
- 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 4,526 of 17,790 indexed charts deploy, on 5,288 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 | 5,288 |
- OSV records
- DEBIAN-CVE-2026-56853GO-2026-6089
- Also known as
- BIT-golang-2026-56853
Charts affected
4,526 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kube-prometheus-stackprometheus-communityOfficialVerified publisher | 91.4.1 | 2 of 6See more | 655 |
| argo-cdargoOfficialVerified publisher | 10.9.1 | 2 of 3See more | 3,003 |
| ingress-nginxingress-nginx | 4.15.1 | 2 of 2See more | 1,548 |
| prometheusprometheus-communityOfficialVerified publisher | 29.30.0 | 2 of 6See more | 478 |
| metrics-servermetrics-serverVerified publisher | 3.14.0 | 1 of 1See more | 163 |
| vaulthashicorpVerified publisher | 0.34.1 | 2 of 2See more | 549 |
| harborharborOfficialVerified publisher | 1.19.2 | 5 of 8See more | 1,686 |
| jenkinsjenkinsciOfficialVerified publisher | 5.9.62 | 1 of 2See more | 2,538 |
| longhornlonghorn | 1.12.1 | 3 of 3See more | 595 |
| gitlab-runnergitlabVerified publisher | 0.92.2 | 1 of 1See more | 290 |
| ciliumciliumOfficialVerified publisher | 1.20.2 | 1 of 3See more | 1,005 |
| airflowapache-airflowOfficialVerified publisher | 1.22.0 | 1 of 4See more | 3,218 |
| mongodbbitnamiVerified publisher | 19.2.1 | 1 of 1See more | 82 |
| velerovmware-tanzu | 12.1.0 | 1 of 1See more | 1,347 |
| metallbmetallbVerified publisher | 0.16.1 | 3 of 4See more | 2,149 |
| cloudnative-pgcloudnative-pgVerified publisher | 0.29.0 | 1 of 1See more | 124 |
| argo-workflowsargoOfficialVerified publisher | 2.0.6 | 3 of 3See more | 259 |
| rancherrancher-stable | 2.15.1 | 2 of 2See more | 1,487 |
| giteagiteaOfficialVerified publisher | 12.7.0 | 2 of 4See more | 8,874 |
| oauth2-proxyoauth2-proxyOfficialVerified publisher | 10.7.0 | 1 of 1See more | 154 |
| kedakedacore | 2.20.2 | 3 of 3See more | 892 |
| nfs-subdir-external-provisionernfs-subdir-external-provisioner | 4.0.18 | 1 of 1See more | 2,745 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 6 of 7See more | 10,840 |
| alloygrafana | 1.12.1 | 1 of 2See more | 1,151 |
| prometheus-blackbox-exporterprometheus-communityOfficialVerified publisher | 11.18.0 | 1 of 1See more | 600 |
| deschedulerdescheduler | 0.36.0 | 1 of 1See more | 576 |
| argo-cdargo-cd-oci | 10.9.1 | 2 of 3See more | 3,003 |
| jaegerjaegertracingOfficialVerified publisher | 4.13.1 | 1 of 1See more | 302 |
| jupyterhubjupyterhubOfficialVerified publisher | 4.4.2 | 2 of 7See more | 7,937 |
| mimir-distributedgrafana | 6.2.0 | 4 of 6See more | 4,548 |
| natsnatsVerified publisher | 2.14.6 | 2 of 3See more | 2,315 |
| argocd-image-updaterargoOfficialVerified publisher | 1.3.1 | 1 of 1See more | 725 |
| dexdexVerified publisher | 0.24.1 | 1 of 1See more | 1,773 |
| uptime-kumauptime-kumaVerified publisher | 4.2.0 | 1 of 1See more | 30,217 |
| airflowairflow-helmVerified publisher | 8.9.0 | 1 of 4See more | 11,394 |
| falcofalcosecurity | 9.1.0 | 3 of 3See more | 5,398 |
| nfs-server-provisionerkvaps | 1.8.0 | 1 of 1See more | 2,315 |
| kongkongOfficialVerified publisher | 3.4.1 | 1 of 2See more | 1,186 |
| chartmuseumchartmuseumVerified publisher | 3.10.4 | 1 of 1See more | 1,369 |
| prometheus-node-exporterprometheus-communityOfficialVerified publisher | 4.57.0 | 1 of 1See more | 78 |
| rook-cephrookOfficialVerified publisher | 1.20.7 | 2 of 2See more | 1,454 |
| argo-eventsargoOfficialVerified publisher | 2.4.27 | 1 of 1See more | 976 |
| grafanagrafana-communityVerified publisher | 13.2.5 | 1 of 1See more | 432 |
| victoria-metrics-k8s-stackvictoriametricsVerified publisher | 0.92.1 | 5 of 7See more | 1,910 |
| aws-node-termination-handleraws | 0.21.0 | 1 of 1See more | 1,445 |
| kuredkuredOfficialVerified publisher | 6.1.0 | 1 of 1See more | 231 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 20 of 35See more | 24,128 |
| prometheus-adapterprometheus-communityOfficialVerified publisher | 5.3.0 | 1 of 1See more | 937 |
| open-webuiopen-webui | 16.5.0 | 1 of 4See more | 1,288 |
| actions-runner-controlleractions-runner-controller | 0.23.7 | 2 of 2See more | 2,890 |
Container images carrying it
5,288 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| junktext/ | a70936c04aed | stdlib | 1.25.13 | 1 |
| jupyterhub/ | a395326989c3 | stdlib | 1.25.13 | 1 |
| justusbunsi/ | 18dd43b470d9 | stdlib | 1.25.13 | 1 |
| jwilder/ | 839cd6793d19 | stdlib | 1.25.13 | 1 |
| jwkohnen/ | 1303223183bb | stdlib | 1.25.13 | 1 |
| k8scloudprovider/ | a30c7a2a594a | stdlib | 1.25.13 | 1 |
| k8scloudprovider/ | 6ddf80b34265 | stdlib | 1.25.13 | 1 |
| kaiso/ | e0e22b928bdd | stdlib | 1.25.13 | 1 |
| kayrosuno/ | f3bd44b29b0d | stdlib | 1.25.13 | 1 |
| kazem26/ | 268b7c6a59dd | stdlib | 1.25.13 | 1 |
| keelhq/ | 02ac4ea616c4 | stdlib | 1.25.13 | 1 |
| keeper/ | aeb5476b95f0 | stdlib | 1.25.13 | 1 |
| kenchrcum/ | c326e28a8f5f | stdlib | 1.25.13 | 1 |
| keptncontrib/ | 29969dd547de | stdlib | 1.25.13 | 1 |
| keptn/ | 6bc3df9e0d6a | stdlib | 1.25.13 | 1 |
| keptn/ | 72e17527a4f9 | stdlib | 1.25.13 | 1 |
| keptnsandbox/ | 6e6d323dd7ae | stdlib | 1.25.13 | 1 |
| keyporttech/ | 5bd7955ea2f1 | stdlib | 1.25.13 | 1 |
| kfirfer/ | c257c1e0e8b9 | stdlib | 1.25.13 | 1 |
| kfirfer/ | 81e5c4e5d70e | stdlib | 1.25.13 | 1 |
| kfserving/ | 63d79d04c2e3 | stdlib | 1.25.13 | 1 |
| khairul169/ | 17c793551873 | stdlib | 1.25.13 | 1 |
| khaliq/ | f63cf53166f8 | stdlib | 1.25.13 | 1 |
| khaliq/ | 49f96888d2ab | stdlib | 1.25.13 | 1 |
| kiosksh/ | 501725ba2025 | stdlib | 1.25.13 | 1 |
| klutchell/ | a98e8d13314f | stdlib | 1.25.13 | 1 |
| komodorio/ | 258a9044e658 | stdlib | 1.25.13 | 1 |
| komodorio/ | 9678d02c3f2e | stdlib | 1.25.13 | 1 |
| kong/ | 03510967482b | stdlib | 1.25.13 | 1 |
| kong/ | 5e66021b64a8 | stdlib | 1.25.13 | 1 |
| kong/ | 60e4102ab2da | stdlib | 1.25.13 | 1 |
| kronosorg/ | 301da21c59a5 | stdlib | 1.25.13 | 1 |
| krontechnology/ | e078d54c1711 | stdlib | 1.25.13 | 1 |
| kserve/ | 22ff858b57c1 | stdlib | 1.25.13 | 1 |
| kserve/ | f0692a9ea09f | stdlib | 1.25.13 | 1 |
| kubearmor/ | a08141311045 | stdlib | 1.25.13 | 1 |
| kubearmor/ | 3faab85da688 | stdlib | 1.25.13 | 1 |
| kubearmor/ | 2dd4809d7c11 | stdlib | 1.25.13 | 1 |
| kubebb/ | a3dba2a95cef | stdlib | 1.25.13 | 1 |
| kubebb/ | f83cd256229b | stdlib | 1.25.13 | 1 |
| kubebb/ | 20509de4b399 | stdlib | 1.25.13 | 1 |
| kubebb/ | 60d3cba0c267 | stdlib | 1.25.13 | 1 |
| kubebb/ | 2b9e7f451d6b | stdlib | 1.25.13 | 1 |
| kubebb/ | e366c34a9b8d | stdlib | 1.25.13 | 1 |
| kubebb/ | 8ffbfa2d67e9 | stdlib | 1.25.13 | 1 |
| kubebb/ | 0ba03fcee3a7 | stdlib | 1.25.13 | 1 |
| kubebb/ | 067673df26a6 | stdlib | 1.25.13 | 1 |
| kubebb/ | 58d5efec568b | stdlib | 1.25.13 | 1 |
| kubebb/ | 163ebbfc7a82 | stdlib | 1.25.13 | 1 |
| kubebb/ | 2b5894ef1e2f | stdlib | 1.25.13 | 1 |