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 |
|---|---|---|---|
| jenkinshelmforgeVerified publisher | 1.0.9 | 1 of 1See more | 2,517 |
| komgahelmforgeVerified publisher | 1.4.15 | 1 of 1See more | 29,969 |
| kubernetes-mcp-serverhelmforgeVerified publisher | 1.0.6 | 1 of 1See more | 335 |
| listmonkhelmforgeVerified publisher | 1.1.14 | 3 of 3See more | 2,900 |
| medikeephelmforgeVerified publisher | 2.0.1 | 2 of 3See more | 5,497 |
| memoshelmforgeVerified publisher | 2.0.0 | 1 of 2See more | 944 |
| metabasehelmforgeVerified publisher | 1.2.29 | 1 of 3See more | 1,713 |
| metrics-serverhelmforgeVerified publisher | 1.0.4 | 1 of 1See more | 171 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 2 of 4See more | 9,861 |
| minecrafthelmforgeVerified publisher | 1.5.4 | 1 of 1See more | 4,175 |
| mongodbhelmforgeVerified publisher | 1.8.1 | 1 of 1See more | 979 |
| moodlehelmforgeVerified publisher | 1.1.0 | 1 of 2See more | 6,363 |
| mysqlhelmforgeVerified publisher | 2.0.3 | 1 of 1See more | 463 |
| netboxhelmforgeVerified publisher | 2.0.1 | 2 of 4See more | 4,439 |
| nextcloudhelmforgeVerified publisher | 1.0.0 | 1 of 3See more | 7,302 |
| 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 | 3,837 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,601 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 2 of 6See more | 3,238 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 3,136 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,138 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,133 |
| strava-statisticshelmforgeVerified publisher | 1.1.16 | 1 of 2See more | 863 |
| supersethelmforgeVerified publisher | 1.3.6 | 2 of 5See more | 5,870 |
| twentyhelmforgeVerified publisher | 1.0.1 | 1 of 5See more | 3,717 |
| wallabaghelmforgeVerified publisher | 1.3.6 | 2 of 3See more | 2,821 |
| zookeeperhelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 3,158 |
| harborhelm-harborVerified publisher | 2.3.5 | 5 of 8See more | 1,738 |
| openbashelm-openbasVerified publisher | 1.8.14 | 3 of 7See more | 25,395 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,020 |
| pageshelm-repo | 1.0.0 | 1 of 3See more | 20,261 |
| steampipehelm-steampipeVerified publisher | 2.4.1 | 1 of 1See more | 3,209 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,112 |
| postgres-backup-localheywood8-helm-chartsVerified publisher | 0.1.13 | 1 of 1See more | 2,435 |
| goshimmerhiveroad | 0.2.14 | 1 of 1See more | 2,551 |
| cratedb-adapterhmdmph | 0.1.0 | 1 of 1See more | 2,920 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 11,011 |
| imageproxyhmphuVerified publisher | 0.1.1 | 1 of 1See more | 2,147 |
| homeboxhomebox-helmVerified publisher | 0.3.0 | 1 of 2See more | 696 |
| cert-managerhomeenterpriseinc | 1.10.1 | 3 of 3See more | 4,735 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 16,468 |
| honeydipperhoneydipperVerified publisher | 0.1.11 | 1 of 2See more | 1,731 |
| hoppscotchhoppscotch | 0.1.1 | 1 of 1See more | 3,642 |
| universal-web-apphotrungnhanVerified publisher | 0.2.6 | 1 of 2See more | 93 |
| paperlesshpVerified publisher | 0.1.2 | 3 of 5See more | 27,275 |
| 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 | 32,506 |
| http-headershttp-headers | 1.2.1 | 1 of 1See more | 2,009 |
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 |
|---|---|---|---|---|
| buddyspencer/ | 6b656f19b0c1 | stdlib | 1.25.13 | 1 |
| buddyspencer/ | 9e7dbf923c12 | stdlib | 1.25.13 | 1 |
| buildkite/ | aec38cfaae0e | stdlib | 1.25.13 | 1 |
| bulich/ | 6d0b780f7c7b | stdlib | 1.25.13 | 1 |
| burganbank/ | 9259c34e4037 | stdlib | 1.25.13 | 1 |
| burningalchemist/ | b8e4757c7def | stdlib | 1.25.13 | 1 |
| bytebase/ | 9fcde38c0d5f | stdlib | 1.25.13 | 1 |
| bytesafe/ | ee287384c005 | stdlib | 1.25.13 | 1 |
| caarlos0/ | d11dec138900 | stdlib | 1.25.13 | 1 |
| calico/ | cef0c907b8f4 | stdlib | 1.25.13 | 1 |
| calico/ | e486870cfde8 | stdlib | 1.25.13 | 1 |
| calico/ | 8f04e4772a2b | stdlib | 1.25.13 | 1 |
| calico/ | eadb3a25109a | stdlib | 1.25.13 | 1 |
| calico/ | 385bf6391fea | stdlib | 1.25.13 | 1 |
| calico/ | d8c644a8a3ee | stdlib | 1.25.13 | 1 |
| camptocamp/ | acfafc308d88 | stdlib | 1.25.13 | 1 |
| captnbp/ | 1600c5a253e0 | stdlib | 1.25.13 | 1 |
| caroga/ | f3233882b3bd | stdlib | 1.25.13 | 1 |
| casbin/ | 66f836ef778b | stdlib | 1.25.13 | 1 |
| casbin/ | 770ad9ec3190 | stdlib | 1.25.13 | 1 |
| casbin/ | cd30c9fc3d5a | stdlib | 1.25.13 | 1 |
| castopod/ | 1fd37280cbb2 | stdlib | 1.25.13 | 1 |
| castopod/ | 4e4f0440520f | stdlib | 1.25.13 | 1 |
| cbeneke/ | dc658078d7ba | stdlib | 1.25.13 | 1 |
| censedata/ | ebfffb9dd4c0 | stdlib | 1.25.13 | 1 |
| cesanta/ | 98e0307e0d2d | stdlib | 1.25.13 | 1 |
| cfcontainerization/ | 82fa261c18a8 | stdlib | 1.25.13 | 1 |
| cfcontainerization/ | 58fb1c173a46 | stdlib | 1.25.13 | 1 |
| cgtysylr/ | aec0f8a38a77 | stdlib | 1.25.13 | 1 |
| chaerr/ | 66833deec017 | stdlib | 1.25.13 | 1 |
| chainflag/ | ac642796bcb6 | stdlib | 1.25.13 | 1 |
| chainsafe/ | 5593f6e97912 | stdlib | 1.25.13 | 1 |
| chainsafe/ | 7b9fe4aa8073 | stdlib | 1.25.13 | 1 |
| chandanteekinavar/ | c96f759b6ce4 | stdlib | 1.25.13 | 1 |
| chaosnative/ | 72ee352bc333 | stdlib | 1.25.13 | 1 |
| chaosnative/ | 62cf6adc355e | stdlib | 1.25.13 | 1 |
| chaosnative/ | e7bcff4a20c0 | stdlib | 1.25.13 | 1 |
| charmcli/ | 39523c1a6ba8 | stdlib | 1.25.13 | 1 |
| checkmk/ | c11b422210c4 | stdlib | 1.25.13 | 1 |
| chibisafe/ | 3da4fcbc1a18 | stdlib | 1.25.13 | 1 |
| chirpstack/ | e0b23dfd24d6 | stdlib | 1.25.13 | 1 |
| chirpstack/ | fb7667fe037f | stdlib | 1.25.13 | 1 |
| chirpstack/ | ce3f2cdca8a9 | stdlib | 1.25.13 | 1 |
| chirpstack/ | c0bbbb7a3f1e | stdlib | 1.25.13 | 1 |
| chirpstack/ | c98d7fe06bce | stdlib | 1.25.13 | 1 |
| chocobozzz/ | 052712130691 | stdlib | 1.25.13 | 1 |
| chriseaton/ | 54c3384ce701 | stdlib | 1.25.13 | 1 |
| chrislusf/ | 634b094b2183 | stdlib | 1.25.13 | 1 |
| chrislusf/ | ed80f00fde46 | stdlib | 1.25.13 | 1 |
| chriswells0/ | f3918ec8471c | stdlib | 1.25.13 | 1 |