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
- 4,490
- of 17,797 indexed, latest versions
- Container images
- 5,230
- 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 17,797 indexed charts deploy, on 5,230 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 | 5,230 |
- 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 | 7,107 |
| 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 | 10,711 |
| 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 | 2,134 |
| 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 | 1,198 |
| 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 | 3,587 |
| bazarrgeek-cookbookVerified publisher | 10.6.2 | 1 of 1See more | 17,432 |
| filebrowsergeek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 3,474 |
| focalboardgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 3,632 |
| gollumgeek-cookbookVerified publisher | 3.4.2 | 1 of 3See more | 4,632 |
| 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 | 14,013 |
| 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 | 8,048 |
| prowlarrgeek-cookbookVerified publisher | 4.5.2 | 1 of 1See more | 11,624 |
| sabnzbdgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 10,295 |
| sambageek-cookbookVerified publisher | 6.2.2 | 1 of 1See more | 2,318 |
| sonarrgeek-cookbookVerified publisher | 16.3.2 | 1 of 1See more | 13,147 |
| stashgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 15,910 |
| uptime-kumageek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 5,088 |
| valheimgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,927 |
| wireguardgeek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 7,709 |
| gentrace-self-hostedgentrace-self-hostedVerified publisher | 0.1.3 | 3 of 9See more | 15,661 |
| geo-checkergeo-checkerVerified publisher | 5.0.0 | 1 of 1See more | 1,458 |
| gigapipegigapipeVerified publisher | 0.3.0 | 1 of 1See more | 513 |
| leantimegissilabs | 1.3.0 | 1 of 2See more | 6,469 |
| 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 | 16,380 |
| 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 | 3,580 |
| phlaregrafana | 0.5.4 | 1 of 1See more | 2,091 |
Container images carrying it
5,230 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| lumenvox/ | de940e2ec601 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 9a69862e1248 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 82bf01d9ebec | stdlib | 1.25.13 | 1 |
| lumenvox/ | dadac2a74be6 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 9d83efc340cf | stdlib | 1.25.13 | 1 |
| lumenvox/ | 38aa8711c9ef | stdlib | 1.25.13 | 1 |
| lumenvox/ | 35d0b1ac053e | stdlib | 1.25.13 | 1 |
| lumenvox/ | 6420a6e7d6c2 | stdlib | 1.25.13 | 1 |
| lumenvox/ | 93fd6ff1d62c | stdlib | 1.25.13 | 1 |
| lumenvox/ | c961fe78e2ca | stdlib | 1.25.13 | 1 |
| macropower/ | c77ab5ea955c | stdlib | 1.25.13 | 1 |
| macropower/ | 1e9c4fb89787 | stdlib | 1.25.13 | 1 |
| macropower/ | dbb05debb785 | stdlib | 1.25.13 | 1 |
| maldridge/ | 391de2b76128 | stdlib | 1.25.13 | 1 |
| manojchaulagain/ | f237b5f637ae | stdlib | 1.25.13 | 1 |
| mantlenetworkio/ | 6bf383d14291 | stdlib | 1.25.13 | 1 |
| maponyacharles/ | 58881351f309 | stdlib | 1.25.13 | 1 |
| maponyacharles/ | 7c8a525f08e9 | stdlib | 1.25.13 | 1 |
| markdegroot/ | d8445f2a0de6 | stdlib | 1.25.13 | 1 |
| masipcat/ | 696206e5954d | stdlib | 1.25.13 | 1 |
| masipcat/ | 769f7bb64694 | stdlib | 1.25.13 | 1 |
| matrixdb/ | 7e9ffe249a51 | stdlib | 1.25.13 | 1 |
| matrixdb/ | ed3c7e6291e8 | stdlib | 1.25.13 | 1 |
| matrixdb/ | 95b2e38e913d | stdlib | 1.25.13 | 1 |
| matrixdb/ | ba763bb01ddc | stdlib | 1.25.13 | 1 |
| matrixdb/ | 7ab06fe3d8a7 | stdlib | 1.25.13 | 1 |
| matrixdotorg/ | c3c4a9de2a0b | stdlib | 1.25.13 | 1 |
| mattermost/ | b440b282599e | stdlib | 1.25.13 | 1 |
| mattermost/ | 31078df7a3c8 | stdlib | 1.25.13 | 1 |
| mattermost/ | f2f987dada52 | stdlib | 1.25.13 | 1 |
| mattermost/ | 6268954edd67 | stdlib | 1.25.13 | 1 |
| mattermost/ | bac00a2bbd33 | stdlib | 1.25.13 | 1 |
| mattermost/ | 45c53061c74e | stdlib | 1.25.13 | 1 |
| mattermost/ | a27058aaa53a | stdlib | 1.25.13 | 1 |
| matthiasluedtke/ | 661d607b0fbc | stdlib | 1.25.13 | 1 |
| mavrick1/ | 45ca0429a1d4 | stdlib | 1.25.13 | 1 |
| maxrocketinternet/ | 0234bdec4626 | stdlib | 1.25.13 | 1 |
| maxrocketinternet/ | 11224534789d | stdlib | 1.25.13 | 1 |
| mbround18/ | 70bd4da591cd | stdlib | 1.25.13 | 1 |
| mccutchen/ | 20739736d4eb | stdlib | 1.25.13 | 1 |
| mccutchen/ | 24528cf5229d | stdlib | 1.25.13 | 1 |
| mccutchen/ | 5994403ef75b | stdlib | 1.25.13 | 1 |
| megaease/ | fad1c7452958 | stdlib | 1.25.13 | 1 |
| meshery/ | 0d245bc8b5c6 | stdlib | 1.25.13 | 1 |
| mesosphere/ | b093d78a21ed | stdlib | 1.25.13 | 1 |
| mesosphere/ | 1b2dd9c0b0fc | stdlib | 1.25.13 | 1 |
| mesosphere/ | f3d9982cc2fd | stdlib | 1.25.13 | 1 |
| mesosphere/ | 4693bb4e0814 | stdlib | 1.25.13 | 1 |
| mesosphere/ | 63bc411b930b | stdlib | 1.25.13 | 1 |
| mesosphere/ | b036785a8862 | stdlib | 1.25.13 | 1 |