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
- 4,490
- of 17,792 indexed, latest versions
- Container images
- 5,226
- 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 4,490 of 17,792 indexed charts deploy, on 5,226 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 | 5,226 |
- OSV records
- DEBIAN-CVE-2026-56853GO-2026-6089
- Also known as
- BIT-golang-2026-56853
Charts affected
4,490 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| file-manager-serverfile-manager-server | 1.11.0 | 1 of 1See more | 770 |
| fission-corefission-chartsVerified publisher | 1.14.1 | 3 of 3See more | 7,106 |
| openldapfluktuid | 0.1.1 | 1 of 2See more | 3,314 |
| flyway-operatorflyway-operatorVerified publisher | 0.2.13 | 1 of 1See more | 641 |
| contentserverfoomoVerified publisher | 0.7.0 | 1 of 1See more | 271 |
| free5gcfree5gcVerified publisher | 0.1.3 | 12 of 12See more | 10,709 |
| fsmfsmOfficialVerified publisher | 0.2.11 | 2 of 5See more | 4,227 |
| function-mesh-operatorfunction-mesh | 0.2.43 | 1 of 1See more | 185 |
| adguard-homegabe565Verified publisher | 0.3.25 | 1 of 2See more | 964 |
| home-assistantgabe565Verified publisher | 0.17.0 | 1 of 1See more | 2,139 |
| memosgabe565Verified publisher | 0.17.0 | 1 of 1See more | 1,331 |
| dexgabibbo97 | 4.0.4 | 1 of 1See more | 3,398 |
| garage-uigarage-uiVerified publisher | 0.12.1 | 1 of 1See more | 764 |
| garmgarmVerified publisher | 4.2.0 | 1 of 3See more | 834 |
| gateboardgateboard | 1.12.5 | 1 of 1See more | 1,471 |
| gateboard-discoverygateboard | 1.9.5 | 1 of 1See more | 1,197 |
| gboxgboxVerified publisher | 1.0.5 | 1 of 2See more | 2,528 |
| adguard-homegeek-cookbookVerified publisher | 5.5.2 | 1 of 2See more | 1,742 |
| alertmanager-botgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 3,586 |
| bazarrgeek-cookbookVerified publisher | 10.6.2 | 1 of 1See more | 17,440 |
| filebrowsergeek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 3,474 |
| focalboardgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 3,631 |
| gollumgeek-cookbookVerified publisher | 3.4.2 | 1 of 3See more | 4,631 |
| influxdb-exportergeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 1,051 |
| network-ups-toolsgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 14,004 |
| otel-collectorgeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 2,568 |
| owncastgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 3,167 |
| protonmail-bridgegeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 8,038 |
| prowlarrgeek-cookbookVerified publisher | 4.5.2 | 1 of 1See more | 11,602 |
| sabnzbdgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 10,275 |
| sambageek-cookbookVerified publisher | 6.2.2 | 1 of 1See more | 2,318 |
| sonarrgeek-cookbookVerified publisher | 16.3.2 | 1 of 1See more | 13,098 |
| stashgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 15,917 |
| uptime-kumageek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 5,086 |
| valheimgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,913 |
| wireguardgeek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 7,701 |
| gentrace-self-hostedgentrace-self-hostedVerified publisher | 0.1.3 | 3 of 9See more | 15,635 |
| geo-checkergeo-checkerVerified publisher | 5.0.0 | 1 of 1See more | 1,456 |
| gigapipegigapipeVerified publisher | 0.3.0 | 1 of 1See more | 513 |
| leantimegissilabs | 1.3.0 | 1 of 2See more | 6,462 |
| gitea-sonarqube-botgitea-sonarqube-botOfficialVerified publisher | 0.4.0 | 1 of 1See more | 1,145 |
| github-stsgithub-sts-helm | 0.0.4 | 1 of 1See more | 150 |
| prometheus-kafka-exportergkarthiks | 0.1.3 | 1 of 1See more | 431 |
| temporalglasskubeVerified publisher | 0.45.2-gk.1 | 10 of 14See more | 16,378 |
| go-hello-world-chartgo-hello-worldVerified publisher | 1.8.3 | 1 of 1See more | 749 |
| gomenhashaigomenhashaiOfficialVerified publisher | 1.3.4 | 1 of 1See more | 635 |
| gorse-enterprisegorse-io | 0.4.2 | 3 of 5See more | 4,401 |
| gotosocialgotosocialVerified publisher | 0.2.32 | 1 of 1See more | 140 |
| meta-monitoringgrafana | 1.3.0 | 2 of 2See more | 3,569 |
| phlaregrafana | 0.5.4 | 1 of 1See more | 2,091 |
Container images carrying it
5,226 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| hashicorp/ | 5a15932f6838 | stdlib | 1.25.13 | 1 |
| hashicorp/ | 4dcb45513699 | stdlib | 1.25.13 | 1 |
| hashicorp/ | b77efab1a448 | stdlib | 1.25.13 | 1 |
| hashicorp/ | c2f78a575a8a | stdlib | 1.25.13 | 1 |
| hashicorp/ | b19857bab620 | stdlib | 1.25.13 | 1 |
| hashicorp/ | 0b01ed3924e6 | stdlib | 1.25.13 | 1 |
| hashicorp/ | 755355002715 | stdlib | 1.25.13 | 1 |
| hashicorp/ | b2177a8bfe85 | stdlib | 1.25.13 | 1 |
| hashicorp/ | bbb7f98dc67d | stdlib | 1.25.13 | 1 |
| hashicorp/ | dfc3500beb0e | stdlib | 1.25.13 | 1 |
| hashicorp/ | 103a2d817a74 | stdlib | 1.25.13 | 1 |
| hashicorp/ | 4500e988b7ce | stdlib | 1.25.13 | 1 |
| hashicorp/ | 5697b85bc69a | stdlib | 1.25.13 | 1 |
| hashicorp/ | ae3d307658b7 | stdlib | 1.25.13 | 1 |
| hashicorp/ | aff47b5ba39c | stdlib | 1.25.13 | 1 |
| hashicorp/ | 458c842add32 | stdlib | 1.25.13 | 1 |
| hashicorp/ | 97d521a27498 | stdlib | 1.25.13 | 1 |
| hbahadorzadeh/ | bf9756b3bc47 | stdlib | 1.25.13 | 1 |
| headscale/ | a7a8ae9616bb | stdlib | 1.25.13 | 1 |
| headscale/ | cd37b3001857 | stdlib | 1.25.13 | 1 |
| helga09/ | a03657d97897 | stdlib | 1.25.13 | 1 |
| hetznercloud/ | 8c07e6d7a76c | stdlib | 1.25.13 | 1 |
| hetznercloud/ | ed5ee5f83973 | stdlib | 1.25.13 | 1 |
| hetznercloud/ | 1475d525f9a4 | stdlib | 1.25.13 | 1 |
| hetznercloud/ | 41dce5b33644 | stdlib | 1.25.13 | 1 |
| hetznercloud/ | b7ed90d5fab2 | stdlib | 1.25.13 | 1 |
| hhaluk/ | 350d19360038 | stdlib | 1.25.13 | 1 |
| hhyo/ | 1aa41843419e | stdlib | 1.25.13 | 1 |
| hibiken/ | ac80bcffd2f9 | stdlib | 1.25.13 | 1 |
| hipages/ | 9b5be9d3d955 | stdlib | 1.25.13 | 1 |
| hivemq/ | a919f990141b | stdlib | 1.25.13 | 1 |
| hiversh/ | 0e36d98402bc | stdlib | 1.25.13 | 1 |
| hiversh/ | b5048c6342ce | stdlib | 1.25.13 | 1 |
| hiversh/ | 2fbf9f264498 | stdlib | 1.25.13 | 1 |
| hiversh/ | 4f43130f51e5 | stdlib | 1.25.13 | 1 |
| hiversh/ | b0b85f8942c7 | stdlib | 1.25.13 | 1 |
| hiversh/ | 50c07b84f298 | stdlib | 1.25.13 | 1 |
| hiversh/ | 836a37641941 | stdlib | 1.25.13 | 1 |
| hiversh/ | 958b7ebb4eb4 | stdlib | 1.25.13 | 1 |
| hiversh/ | 63a5ae179a9f | stdlib | 1.25.13 | 1 |
| hkotel/ | 3c04c0e85039 | stdlib | 1.25.13 | 1 |
| holiman/ | 5cd609761065 | stdlib | 1.25.13 | 1 |
| homeassistant/ | 021e2afc6e57 | stdlib | 1.25.13 | 1 |
| homeassistant/ | 5a531753cea9 | stdlib | 1.25.13 | 1 |
| homeassistant/ | 8d000332b09b | stdlib | 1.25.13 | 1 |
| honeycombio/ | 48c38d0870f2 | stdlib | 1.25.13 | 1 |
| honglab/ | ca075a926fe1 | stdlib | 1.25.13 | 1 |
| hoppscotch/ | 538fe6ded4b6 | stdlib | 1.25.13 | 1 |
| huacnlee/ | 560be93229a5 | stdlib | 1.25.13 | 1 |
| huangchengwu6904/ | 1b932f8221a9 | stdlib | 1.25.13 | 1 |