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
- 46th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,505
- of 17,792 indexed, latest versions
- Container images
- 5,256
- 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 4,505 of 17,792 indexed charts deploy, on 5,256 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 | 5,256 |
- OSV records
- DEBIAN-CVE-2026-56853GO-2026-6089
- Also known as
- BIT-golang-2026-56853
Charts affected
4,505 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 | 2,996 |
| ingress-nginxingress-nginx | 4.15.1 | 2 of 2See more | 1,541 |
| 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 | 604 |
| gitlab-runnergitlabVerified publisher | 0.92.2 | 1 of 1See more | 290 |
| ciliumciliumOfficialVerified publisher | 1.20.2 | 1 of 3See more | 997 |
| airflowapache-airflowOfficialVerified publisher | 1.22.0 | 1 of 4See more | 3,226 |
| mongodbbitnamiVerified publisher | 19.2.1 | 1 of 1See more | 82 |
| velerovmware-tanzu | 12.2.0 | 1 of 1See more | 1,088 |
| metallbmetallbVerified publisher | 0.16.1 | 3 of 4See more | 2,151 |
| 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 | 8,915 |
| 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 | 10,861 |
| alloygrafana | 1.12.1 | 1 of 2See more | 1,161 |
| 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 | 2,996 |
| jaegerjaegertracingOfficialVerified publisher | 4.13.1 | 1 of 1See more | 302 |
| jupyterhubjupyterhubOfficialVerified publisher | 4.4.2 | 2 of 7See more | 8,146 |
| mimir-distributedgrafana | 6.2.0 | 4 of 6See more | 4,543 |
| natsnatsVerified publisher | 2.14.6 | 2 of 3See more | 2,308 |
| 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 | 30,529 |
| airflowairflow-helmVerified publisher | 8.9.0 | 1 of 4See more | 11,393 |
| falcofalcosecurity | 9.1.0 | 3 of 3See more | 5,428 |
| nfs-server-provisionerkvaps | 1.8.0 | 1 of 1See more | 2,315 |
| kongkongOfficialVerified publisher | 3.4.1 | 1 of 2See more | 1,199 |
| 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 | 1,915 |
| 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 | 24,143 |
| 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
5,256 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| natsio/ | 8c28b75bc416 | stdlib | 1.25.13 | 1 |
| natsio/ | c3a755eab2cc | stdlib | 1.25.13 | 1 |
| natsio/ | d758a82a9c20 | stdlib | 1.25.13 | 1 |
| natsio/ | 104a3e938b23 | stdlib | 1.25.13 | 1 |
| natsio/ | 02469dc907bc | stdlib | 1.25.13 | 1 |
| natsio/ | 2adf791d9f9f | stdlib | 1.25.13 | 1 |
| natsio/ | 4fbf6dacb847 | stdlib | 1.25.13 | 1 |
| natsio/ | bce728062c4f | stdlib | 1.25.13 | 1 |
| ncabatoff/ | 6f0549dc24e9 | stdlib | 1.25.13 | 1 |
| neo4j/ | ea1b8444808d | stdlib | 1.25.13 | 1 |
| neosmemo/ | 3e1253477066 | stdlib | 1.25.13 | 1 |
| neosmemo/ | 3eefcc231141 | stdlib | 1.25.13 | 1 |
| neosmemo/ | c6defc2dfb98 | stdlib | 1.25.13 | 1 |
| neosu/ | 256530d8e5c6 | stdlib | 1.25.13 | 1 |
| nerzhul/ | 4215df511f31 | stdlib | 1.25.13 | 1 |
| netapp/ | 06f6c9a0653f | stdlib | 1.25.13 | 1 |
| netapp/ | 09c6cc6b5f71 | stdlib | 1.25.13 | 1 |
| netapp/ | 8235a77cfc92 | stdlib | 1.25.13 | 1 |
| netapp/ | 49cfe552d9c2 | stdlib | 1.25.13 | 1 |
| netapp/ | ae8c613429dc | stdlib | 1.25.13 | 1 |
| netapp/ | ec22fc6e5c5a | stdlib | 1.25.13 | 1 |
| netapp/ | 58b9fac358bd | stdlib | 1.25.13 | 1 |
| netbirdio/ | 57740157b4d7 | stdlib | 1.25.13 | 1 |
| netbirdio/ | 0c9994b393ea | stdlib | 1.25.13 | 1 |
| netbirdio/ | 52682e5f48f9 | stdlib | 1.25.13 | 1 |
| netbirdio/ | b0adc4ad4ec6 | stdlib | 1.25.13 | 1 |
| netbirdio/ | e71f39cefcd9 | stdlib | 1.25.13 | 1 |
| netbirdio/ | 872e3add0e1e | stdlib | 1.25.13 | 1 |
| netbirdio/ | a10762533793 | stdlib | 1.25.13 | 1 |
| netbirdio/ | d32f82514a24 | stdlib | 1.25.13 | 1 |
| netbirdio/ | 3104d5ca3a76 | stdlib | 1.25.13 | 1 |
| netbirdio/ | 46ce5a45538f | stdlib | 1.25.13 | 1 |
| netbirdio/ | 67176bcbf6ab | stdlib | 1.25.13 | 1 |
| netbirdio/ | e8f392611152 | stdlib | 1.25.13 | 1 |
| netboxcommunity/ | 91b823a05cb5 | stdlib | 1.25.13 | 1 |
| nethermind/ | 1b6b01419de4 | stdlib | 1.25.13 | 1 |
| netrisai/ | c271efe749d0 | stdlib | 1.25.13 | 1 |
| netrisai/ | 53178bf173c2 | stdlib | 1.25.13 | 1 |
| netrisai/ | 14d82948a8b2 | stdlib | 1.25.13 | 1 |
| netrisai/ | a030a31289f4 | stdlib | 1.25.13 | 1 |
| netrisai/ | 0aa742a0b906 | stdlib | 1.25.13 | 1 |
| netrisai/ | 95abfb776bb4 | stdlib | 1.25.13 | 1 |
| netrisai/ | 44f60aa0d898 | stdlib | 1.25.13 | 1 |
| netskopeprivateaccess/ | 93e2fd164a93 | stdlib | 1.25.13 | 1 |
| newrelic/ | 1a448492b55a | stdlib | 1.25.13 | 1 |
| newrelic/ | 47520b65d6b2 | stdlib | 1.25.13 | 1 |
| nginx/ | eb5b4fd73325 | stdlib | 1.25.13 | 1 |
| ngosang/ | a8f9cfa30162 | stdlib | 1.25.13 | 1 |
| ngrok/ | db8e6fecc52c | stdlib | 1.25.13 | 1 |
| nineinfra/ | debb1e3410e2 | stdlib | 1.25.13 | 1 |