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
- 4,608
- of 17,813 indexed, latest versions
- Container images
- 5,324
- 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 4,608 of 17,813 indexed charts deploy, on 5,324 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+191 more | 1.25.13 | 5,324 |
- OSV records
- DEBIAN-CVE-2026-56853GO-2026-6089
- Also known as
- BIT-golang-2026-56853
Charts affected
4,608 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| netboxhelmforgeVerified publisher | 2.0.1 | 2 of 4See more | 4,472 |
| nextcloudhelmforgeVerified publisher | 1.1.0 | 1 of 3See more | 5,818 |
| olivetinhelmforgeVerified publisher | 1.2.2 | 1 of 2See more | 273 |
| opencloudhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 678 |
| opencuthelmforgeVerified publisher | 1.1.9 | 1 of 5See more | 3,858 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,609 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 2 of 6See more | 3,258 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 3,158 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,170 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,146 |
| strava-statisticshelmforgeVerified publisher | 1.1.16 | 1 of 2See more | 863 |
| supersethelmforgeVerified publisher | 1.3.6 | 2 of 5See more | 5,896 |
| twentyhelmforgeVerified publisher | 1.0.1 | 1 of 5See more | 3,737 |
| wallabaghelmforgeVerified publisher | 1.3.6 | 2 of 3See more | 2,834 |
| zookeeperhelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 3,169 |
| harborhelm-harborVerified publisher | 2.3.5 | 5 of 8See more | 1,739 |
| openbashelm-openbasVerified publisher | 1.8.14 | 3 of 7See more | 25,603 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,022 |
| pageshelm-repo | 1.0.0 | 1 of 3See more | 20,285 |
| steampipehelm-steampipeVerified publisher | 2.4.1 | 1 of 1See more | 3,216 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,129 |
| postgres-backup-localheywood8-helm-chartsVerified publisher | 0.1.13 | 1 of 1See more | 2,435 |
| goshimmerhiveroad | 0.2.14 | 1 of 1See more | 2,552 |
| cratedb-adapterhmdmph | 0.1.0 | 1 of 1See more | 2,921 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 11,031 |
| imageproxyhmphuVerified publisher | 0.1.1 | 1 of 1See more | 2,148 |
| homeboxhomebox-helmVerified publisher | 0.3.0 | 1 of 2See more | 697 |
| cert-managerhomeenterpriseinc | 1.10.1 | 3 of 3See more | 4,736 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 16,640 |
| honeydipperhoneydipperVerified publisher | 0.1.11 | 1 of 2See more | 1,732 |
| hoppscotchhoppscotch | 0.1.1 | 1 of 1See more | 3,645 |
| universal-web-apphotrungnhanVerified publisher | 0.2.6 | 1 of 2See more | 93 |
| paperlesshpVerified publisher | 0.1.2 | 3 of 5See more | 27,657 |
| wallabaghpVerified publisher | 0.1.7 | 1 of 1See more | 1,135 |
| hammerspace-csihscsi | 1.2.8 | 6 of 6See more | 4,519 |
| eoloplanthttpd-eoloplant | 0.1.0 | 3 of 7See more | 32,551 |
| http-headershttp-headers | 1.2.1 | 1 of 1See more | 2,009 |
| cac-systemhuangchengwu-helm-chart | 0.1.0 | 7 of 9See more | 11,265 |
| jenkinshuangchengwu-helm-chart | 0.1.0 | 1 of 2See more | 761 |
| mariadbhuangchengwu-helm-chart | 0.1.0 | 1 of 1See more | 1,948 |
| prometheushuangchengwu-helm-chart | 0.1.0 | 1 of 3See more | 16,577 |
| skywalking-v1huangchengwu-helm-chart | 0.1.0 | 1 of 4See more | 20,796 |
| tdenginehuangchengwu-helm-chart | 3.0.2 | 1 of 1See more | 3,775 |
| sing-boxhuscker-chartsVerified publisher | 1.0.7 | 1 of 1See more | 1,446 |
| s-uihuscker-chartsVerified publisher | 1.0.3 | 1 of 1See more | 532 |
| jaegerhuseyinbabalVerified publisher | 0.1.0 | 1 of 3See more | 1,625 |
| kubetaghuseyinbabalVerified publisher | 1.0.2 | 1 of 2See more | 1,279 |
| mocktailhuseyinnurbaki | 0.2.1 | 1 of 1See more | 1,607 |
| vcbackendi4trustVerified publisher | 0.0.8 | 1 of 1See more | 1,849 |
| vcverifieri4trustVerified publisher | 1.0.23 | 1 of 1See more | 1,784 |
Container images carrying it
5,324 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| kubeshop/ | 8b5bfd57a3ce | stdlib | 1.25.13 | 1 |
| kubeshop/ | 126c713cf7d8 | stdlib | 1.25.13 | 1 |
| kubeshop/ | 3b4f8345ca5c | stdlib | 1.25.13 | 1 |
| kubeshop/ | 0ad97f07a78b | stdlib | 1.25.13 | 1 |
| kubeshop/ | e97dc620d9b4 | stdlib | 1.25.13 | 1 |
| kubeshop/ | 094186b19698 | stdlib | 1.25.13 | 1 |
| kubeshop/ | d8e1af6aca99 | stdlib | 1.25.13 | 1 |
| kubeshop/ | def0d0f0d4ab | stdlib | 1.25.13 | 1 |
| kubeshop/ | 73d7e3a2db43 | stdlib | 1.25.13 | 1 |
| kubesphere/ | b87db3c57cb3 | stdlib | 1.25.13 | 1 |
| kubesphere/ | 702df77228c6 | stdlib | 1.25.13 | 1 |
| kubesphere/ | 29681958f220 | stdlib | 1.25.13 | 1 |
| kubesphere/ | 49b445b1b732 | stdlib | 1.25.13 | 1 |
| kubesphere/ | b5b665c4672c | stdlib | 1.25.13 | 1 |
| kubesphere/ | ed7311a0f9e4 | stdlib | 1.25.13 | 1 |
| kubesphere/ | 8d1ed5ee1d2e | stdlib | 1.25.13 | 1 |
| kubesphere/ | 9a18a16c7b87 | stdlib | 1.25.13 | 1 |
| kubesphere/ | eac8f273a9b6 | stdlib | 1.25.13 | 1 |
| kubestar/ | 656606941255 | stdlib | 1.25.13 | 1 |
| kubesuite/ | 0262424ee702 | stdlib | 1.25.13 | 1 |
| kubevious/ | 6233e84bdd59 | stdlib | 1.25.13 | 1 |
| kubevip/ | f8f4e3401f76 | stdlib | 1.25.13 | 1 |
| kubevirtmanager/ | 1b98f1b5977a | stdlib | 1.25.13 | 1 |
| kubevirtmanager/ | df3ea27d4a9e | stdlib | 1.25.13 | 1 |
| kudobuilder/ | 69072d979708 | stdlib | 1.25.13 | 1 |
| kupnu4x/ | 3be59109f3d6 | stdlib | 1.25.13 | 1 |
| kusionstack/ | 65e3c32b64d7 | stdlib | 1.25.13 | 1 |
| kusionstack/ | b707d3bf0abd | stdlib | 1.25.13 | 1 |
| kusionstack/ | d2f72ae1d2f2 | stdlib | 1.25.13 | 1 |
| kusionstack/ | 126c8f0b0976 | stdlib | 1.25.13 | 1 |
| kusionstack/ | c28bd96b986b | stdlib | 1.25.13 | 1 |
| kvalitetsit/ | d07f449d75ed | stdlib | 1.25.13 | 1 |
| kvalitetsit/ | c5cde2d9371c | stdlib | 1.25.13 | 1 |
| kvalitetsit/ | e89e351733ad | stdlib | 1.25.13 | 1 |
| kvalitetsit/ | f57e7553f5bd | stdlib | 1.25.13 | 1 |
| kvalitetsit/ | 84ab59a1434e | stdlib | 1.25.13 | 1 |
| kvalitetsit/ | 0b397ff954ec | stdlib | 1.25.13 | 1 |
| kvalitetsit/ | 0c906908d632 | stdlib | 1.25.13 | 1 |
| kvalitetsit/ | 838db1e90c6b | stdlib | 1.25.13 | 1 |
| kvalitetsit/ | fd5c4f60ef80 | stdlib | 1.25.13 | 1 |
| l7mp/ | 2f8114477ba6 | stdlib | 1.25.13 | 1 |
| l7mp/ | 0ea40a1d42d5 | stdlib | 1.25.13 | 1 |
| l7mp/ | c34f7c931491 | stdlib | 1.25.13 | 1 |
| l7mp/ | 4383766e66c5 | stdlib | 1.25.13 | 1 |
| labs64/ | c7b26d3ca11c | stdlib | 1.25.13 | 1 |
| labs64/ | 0c66feefca17 | stdlib | 1.25.13 | 1 |
| langgenius/ | bf8027ddccf3 | stdlib | 1.25.13 | 1 |
| langgenius/ | dcefa5f7c47c | stdlib | 1.25.13 | 1 |
| langgenius/ | e99aed151fc5 | stdlib | 1.25.13 | 1 |
| langgenius/ | a9b91fd62c94 | stdlib | 1.25.13 | 1 |