CVE-2026-56862
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
Limit handshake messages we are willing to accept post-handshake in crypto/tls
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-2026-56862GO-2026-6090
- Also known as
- BIT-golang-2026-56862
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 |
|---|---|---|---|---|
| grafana/ | 847c287ada0e | stdlib | 1.25.13 | 1 |
| grafana/ | 87f0a0676737 | stdlib | 1.25.13 | 1 |
| grafana/ | 882e30c20683 | stdlib | 1.25.13 | 1 |
| grafana/ | 8af2de1abbdd | stdlib | 1.25.13 | 1 |
| grafana/ | 92bd5700577b | stdlib | 1.25.13 | 1 |
| grafana/ | b1da1d23037e | stdlib | 1.25.13 | 1 |
| grafana/ | b3af8ead67d7 | stdlib | 1.25.13 | 1 |
| grafana/ | cd6e176883a9 | stdlib | 1.25.13 | 1 |
| grafana/ | efd47c67f9ba | stdlib | 1.25.13 | 1 |
| grafana/ | 28d7c00588aa | stdlib | 1.25.13 | 1 |
| grafana/ | 39baf6d67f85 | stdlib | 1.25.13 | 1 |
| grafana/ | 4249db29b992 | stdlib | 1.25.13 | 1 |
| grafana/ | 49e03f80d361 | stdlib | 1.25.13 | 1 |
| grafana/ | 549a40203e97 | stdlib | 1.25.13 | 1 |
| grafana/ | ab2a2569307b | stdlib | 1.25.13 | 1 |
| grafana/ | fbb984bab741 | stdlib | 1.25.13 | 1 |
| grafana/ | 42f541f22063 | stdlib | 1.25.13 | 1 |
| grafana/ | 7476e456c738 | stdlib | 1.25.13 | 1 |
| grafana/ | 80c1a8eb24dd | stdlib | 1.25.13 | 1 |
| grafana/ | 85f55510e0d3 | stdlib | 1.25.13 | 1 |
| grafana/ | 09d8c3ce4f3a | stdlib | 1.25.13 | 1 |
| grafana/ | 330f990cdad9 | stdlib | 1.25.13 | 1 |
| grafana/ | 072527b12cdf | stdlib | 1.25.13 | 1 |
| grafana/ | 5fd12edcc694 | stdlib | 1.25.13 | 1 |
| grafana/ | 63a2e57a5b14 | stdlib | 1.25.13 | 1 |
| grafana/ | 65bfae480b57 | stdlib | 1.25.13 | 1 |
| grafana/ | 8dcfdf466da0 | stdlib | 1.25.13 | 1 |
| grafana/ | c16c710f7333 | stdlib | 1.25.13 | 1 |
| grafana/ | d3de3da9431c | stdlib | 1.25.13 | 1 |
| grafana/ | 319bf32ae06b | stdlib | 1.25.13 | 1 |
| grafana/ | 70cf34fcb09d | stdlib | 1.25.13 | 1 |
| grafana/ | cfd00e7f73c2 | stdlib | 1.25.13 | 1 |
| grafana/ | 32fe838b79dd | stdlib | 1.25.13 | 1 |
| grafana/ | 3409edfb45c7 | stdlib | 1.25.13 | 1 |
| grafana/ | d3c9093401ca | stdlib | 1.25.13 | 1 |
| grafana/ | 0296560ac66f | stdlib | 1.25.13 | 1 |
| grafana/ | f55a8a1937ff | stdlib | 1.25.13 | 1 |
| graphiteapp/ | 04a0037cc2ae | stdlib | 1.25.13 | 1 |
| graphprotocol/ | b0436347fb24 | stdlib | 1.25.13 | 1 |
| graphprotocol/ | f4452cdedd68 | stdlib | 1.25.13 | 1 |
| gresearch/ | 6c43743e2b2d | stdlib | 1.25.13 | 1 |
| gresearch/ | 16d1228220fc | stdlib | 1.25.13 | 1 |
| groundnuty/ | 84edcf796267 | stdlib | 1.25.13 | 1 |
| groundnuty/ | a26d3d3f6e1c | stdlib | 1.25.13 | 1 |
| grpl/ | c00aafee6629 | stdlib | 1.25.13 | 1 |
| gutmensch/ | 566979793fc4 | stdlib | 1.25.13 | 1 |
| hammerspaceinc/ | 395bee4504fc | stdlib | 1.25.13 | 1 |
| haproxytech/ | 14e4afa90dfd | stdlib | 1.25.13 | 1 |
| haproxytech/ | 7a3ef2dd8b5b | stdlib | 1.25.13 | 1 |
| haproxytech/ | 7f3dc8c7e031 | stdlib | 1.25.13 | 1 |