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
- 4,497
- of 17,803 indexed, latest versions
- Container images
- 5,243
- 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 4,497 of 17,803 indexed charts deploy, on 5,243 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+190 more | 1.25.13 | 5,243 |
- OSV records
- DEBIAN-CVE-2026-56853GO-2026-6089
- Also known as
- BIT-golang-2026-56853
Charts affected
4,497 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kube-prometheus-stackprometheus-communityOfficialVerified publisher | 91.4.1 | 2 of 6See more | 682 |
| argo-cdargoOfficialVerified publisher | 10.9.2 | 2 of 3See more | 3,032 |
| ingress-nginxingress-nginx | 4.15.1 | 2 of 2See more | 1,541 |
| prometheusprometheus-communityOfficialVerified publisher | 29.30.1 | 2 of 6See more | 466 |
| metrics-servermetrics-serverVerified publisher | 3.14.0 | 1 of 1See more | 171 |
| vaulthashicorpVerified publisher | 0.34.1 | 2 of 2See more | 552 |
| harborharborOfficialVerified publisher | 1.19.2 | 5 of 8See more | 1,738 |
| jenkinsjenkinsciOfficialVerified publisher | 5.9.63 | 1 of 2See more | 2,557 |
| longhornlonghorn | 1.12.1 | 3 of 3See more | 623 |
| gitlab-runnergitlabVerified publisher | 0.93.0 | 1 of 1See more | 280 |
| ciliumciliumOfficialVerified publisher | 1.20.2 | 1 of 3See more | 1,002 |
| airflowapache-airflowOfficialVerified publisher | 1.22.0 | 1 of 4See more | 3,244 |
| mongodbbitnamiVerified publisher | 19.2.1 | 1 of 1See more | 82 |
| velerovmware-tanzu | 12.2.0 | 1 of 1See more | 1,091 |
| metallbmetallbVerified publisher | 0.16.1 | 3 of 4See more | 2,173 |
| cloudnative-pgcloudnative-pgVerified publisher | 0.29.0 | 1 of 1See more | 124 |
| argo-workflowsargoOfficialVerified publisher | 2.0.6 | 3 of 3See more | 279 |
| rancherrancher-stable | 2.15.1 | 2 of 2See more | 1,528 |
| giteagiteaOfficialVerified publisher | 12.7.0 | 2 of 4See more | 8,972 |
| oauth2-proxyoauth2-proxyOfficialVerified publisher | 10.7.0 | 1 of 1See more | 154 |
| kedakedacore | 2.20.2 | 3 of 3See more | 1,133 |
| 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 | 11,020 |
| alloygrafana | 1.12.1 | 1 of 2See more | 1,183 |
| prometheus-blackbox-exporterprometheus-communityOfficialVerified publisher | 11.18.0 | 1 of 1See more | 600 |
| deschedulerdescheduler | 0.36.0 | 1 of 1See more | 583 |
| argo-cdargo-cd-oci | 10.9.2 | 2 of 3See more | 3,032 |
| jaegerjaegertracingOfficialVerified publisher | 4.13.1 | 1 of 1See more | 320 |
| jupyterhubjupyterhubOfficialVerified publisher | 4.4.2 | 2 of 7See more | 8,295 |
| mimir-distributedgrafana | 6.2.0 | 4 of 6See more | 4,696 |
| natsnatsVerified publisher | 2.14.6 | 2 of 3See more | 2,308 |
| argocd-image-updaterargoOfficialVerified publisher | 1.3.1 | 1 of 1See more | 733 |
| dexdexVerified publisher | 0.24.1 | 1 of 1See more | 1,775 |
| uptime-kumauptime-kumaVerified publisher | 4.2.0 | 1 of 1See more | 30,645 |
| airflowairflow-helmVerified publisher | 8.9.0 | 1 of 4See more | 11,436 |
| falcofalcosecurity | 9.1.0 | 3 of 3See more | 5,523 |
| nfs-server-provisionerkvaps | 1.8.0 | 1 of 1See more | 2,315 |
| kongkongOfficialVerified publisher | 3.4.1 | 1 of 2See more | 1,210 |
| chartmuseumchartmuseumVerified publisher | 3.10.4 | 1 of 1See more | 1,513 |
| prometheus-node-exporterprometheus-communityOfficialVerified publisher | 4.57.0 | 1 of 1See more | 78 |
| rook-cephrookOfficialVerified publisher | 1.20.7 | 2 of 2See more | 1,472 |
| argo-eventsargoOfficialVerified publisher | 2.4.27 | 1 of 1See more | 1,093 |
| grafanagrafana-communityVerified publisher | 13.2.5 | 1 of 1See more | 449 |
| victoria-metrics-k8s-stackvictoriametricsVerified publisher | 0.92.1 | 5 of 7See more | 1,953 |
| 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 | 24,469 |
| prometheus-adapterprometheus-communityOfficialVerified publisher | 5.3.0 | 1 of 1See more | 945 |
| open-webuiopen-webui | 16.5.0 | 1 of 4See more | 1,433 |
| actions-runner-controlleractions-runner-controller | 0.23.7 | 2 of 2See more | 2,890 |
Container images carrying it
5,243 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| thijsvanloef/ | b4ac9ee22483 | stdlib | 1.25.13 | 1 |
| thmmniii/ | a347f7f4d144 | stdlib | 1.25.13 | 1 |
| thmmniii/ | 86105349c1a3 | stdlib | 1.25.13 | 1 |
| thomseddon/ | 69a2c985d2c5 | stdlib | 1.25.13 | 1 |
| thomseddon/ | b364aa6a4117 | stdlib | 1.25.13 | 1 |
| thomseddon/ | e875194d67e2 | stdlib | 1.25.13 | 1 |
| tile38/ | 5b61c6f3b32e | stdlib | 1.25.13 | 1 |
| tile38/ | afb7e82f9485 | stdlib | 1.25.13 | 1 |
| timescale/ | 289d55704b1b | stdlib | 1.25.13 | 1 |
| timescale/ | 3113d12b7839 | stdlib | 1.25.13 | 1 |
| timescale/ | 645fd9e92d76 | stdlib | 1.25.13 | 1 |
| timescale/ | bc8527e62f70 | stdlib | 1.25.13 | 1 |
| timescale/ | a8e3322e1cf9 | stdlib | 1.25.13 | 1 |
| timescale/ | cdb9ae118899 | stdlib | 1.25.13 | 1 |
| timescale/ | d7db8f1085a3 | stdlib | 1.25.13 | 1 |
| timescale/ | e8d0a9cc3db5 | stdlib | 1.25.13 | 1 |
| timescale/ | ed719c0cd19d | stdlib | 1.25.13 | 1 |
| timescale/ | 7758704d4a14 | stdlib | 1.25.13 | 1 |
| timonwong/ | a0fcc028bd8d | stdlib | 1.25.13 | 1 |
| tinymediamanager/ | 2b34dc85099e | stdlib | 1.25.13 | 1 |
| tiredofit/ | 5b7cc0658f07 | stdlib | 1.25.13 | 1 |
| tksky1/ | ec7b889f380f | stdlib | 1.25.13 | 1 |
| tobiasbp/ | 14bee6e33a26 | stdlib | 1.25.13 | 1 |
| tobiasehlert/ | cf09259ad0ea | stdlib | 1.25.13 | 1 |
| tobirachel/ | 7d9f37154994 | stdlib | 1.25.13 | 1 |
| tolgee/ | f55f50b7c6a9 | stdlib | 1.25.13 | 1 |
| toucansoftware/ | c187b1fba501 | stdlib | 1.25.13 | 1 |
| traefik/ | cf071f3e165c | stdlib | 1.25.13 | 1 |
| traefik/ | 1474027c3166 | stdlib | 1.25.13 | 1 |
| traefik/ | 1699d99cb4b9 | stdlib | 1.25.13 | 1 |
| traefik/ | 2c52bb2c8480 | stdlib | 1.25.13 | 1 |
| traefik/ | 8d0f943abdbf | stdlib | 1.25.13 | 1 |
| traefik/ | d38496bf0900 | stdlib | 1.25.13 | 1 |
| traggo/ | f1ced637510e | stdlib | 1.25.13 | 1 |
| tranhailong/ | 028662749be2 | stdlib | 1.25.13 | 1 |
| treeverse/ | bda61b3fe5d8 | stdlib | 1.25.13 | 1 |
| treeverse/ | 478f37a6cffc | stdlib | 1.25.13 | 1 |
| treeverse/ | fb7a0d90f77e | stdlib | 1.25.13 | 1 |
| treskon/ | 88e813f22347 | stdlib | 1.25.13 | 1 |
| trinodb/ | 1565e8cac299 | stdlib | 1.25.13 | 1 |
| trinodb/ | 5b5e0a97f599 | stdlib | 1.25.13 | 1 |
| trinodb/ | 6af989b0846d | stdlib | 1.25.13 | 1 |
| truebyteinnovationllp/ | 1c6a945af653 | stdlib | 1.25.13 | 1 |
| tundeficky/ | 3cf9a9ce54e8 | stdlib | 1.25.13 | 1 |
| turt2live/ | bfbd459f89a5 | stdlib | 1.25.13 | 1 |
| tusproject/ | 1e457b59fd5b | stdlib | 1.25.13 | 1 |
| tusproject/ | f8088058b80f | stdlib | 1.25.13 | 1 |
| twentycrm/ | 2f78405a78be | stdlib | 1.25.13 | 1 |
| twinproduction/ | 8f38c206972e | stdlib | 1.25.13 | 1 |
| twinproduction/ | 3fff895e77d3 | stdlib | 1.25.13 | 1 |