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
- 4,545
- of 17,813 indexed, latest versions
- Container images
- 5,241
- 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 4,545 of 17,813 indexed charts deploy, on 5,241 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 | 5,241 |
- OSV records
- DEBIAN-CVE-2026-56853GO-2026-6089
- Also known as
- BIT-golang-2026-56853
Charts affected
4,545 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| toxiproxyhelm-charts-nr | 1.3.9 | 1 of 2See more | 598 |
| weblatehelm-charts-nr | 0.3.2 | 1 of 3See more | 8,023 |
| helm-controllerhelm-controllerVerified publisher | 0.1.4 | 1 of 1See more | 231 |
| dbapphelmcourseVerified publisher | 0.3.3 | 1 of 2See more | 3,972 |
| mysqlhelmcourseVerified publisher | 0.2.4 | 1 of 1See more | 1,518 |
| chart-bookhelm-deploy-book | 0.1.0 | 1 of 3See more | 9,117 |
| helmfile-gitops-agenthelmfile-gitops-agentVerified publisher | 1.1.97 | 1See more | — |
| affinehelmforgeVerified publisher | 1.0.0 | 1 of 3See more | 4,189 |
| answerhelmforgeVerified publisher | 1.5.2 | 1 of 1See more | 557 |
| appwritehelmforgeVerified publisher | 2.0.0 | 1 of 5See more | 4,782 |
| archiveboxhelmforgeVerified publisher | 1.1.12 | 1 of 1See more | 7,705 |
| automatischhelmforgeVerified publisher | 1.3.7 | 2 of 4See more | 6,043 |
| booklorehelmforgeVerified publisher | 2.0.1 | 1 of 3See more | 2,356 |
| castopodhelmforgeVerified publisher | 1.2.7 | 2 of 3See more | 9,594 |
| chiefonboardinghelmforgeVerified publisher | 1.1.15 | 1 of 3See more | 7,280 |
| ckanhelmforgeVerified publisher | 1.3.8 | 2 of 6See more | 10,143 |
| countlyhelmforgeVerified publisher | 1.2.6 | 2 of 3See more | 73,824 |
| dawarichhelmforgeVerified publisher | 1.0.1 | 2 of 4See more | 10,648 |
| ddns-updaterhelmforgeVerified publisher | 1.4.12 | 1 of 1See more | 211 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 2 of 3See more | 30,503 |
| druidhelmforgeVerified publisher | 1.3.6 | 2 of 4See more | 8,776 |
| drupalhelmforgeVerified publisher | 1.2.13 | 1 of 2See more | 3,925 |
| entehelmforgeVerified publisher | 1.0.2 | 2 of 4See more | 4,328 |
| ghosthelmforgeVerified publisher | 1.2.7 | 2 of 3See more | 2,525 |
| github-mcp-serverhelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 415 |
| gophishhelmforgeVerified publisher | 0.1.5 | 1 of 1See more | 2,820 |
| hoppscotchhelmforgeVerified publisher | 1.1.11 | 1 of 2See more | 2,144 |
| immichhelmforgeVerified publisher | 1.2.8 | 1 of 5See more | 11,296 |
| jenkinshelmforgeVerified publisher | 1.0.9 | 1 of 1See more | 2,545 |
| komgahelmforgeVerified publisher | 1.4.15 | 1 of 1See more | 34,712 |
| kubernetes-mcp-serverhelmforgeVerified publisher | 1.0.6 | 1 of 1See more | 335 |
| listmonkhelmforgeVerified publisher | 1.1.14 | 3 of 3See more | 2,902 |
| medikeephelmforgeVerified publisher | 2.0.1 | 2 of 3See more | 5,537 |
| memoshelmforgeVerified publisher | 2.0.0 | 1 of 2See more | 946 |
| metabasehelmforgeVerified publisher | 1.2.29 | 1 of 3See more | 1,715 |
| metrics-serverhelmforgeVerified publisher | 1.0.4 | 1 of 1See more | 171 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 2 of 4See more | 9,884 |
| minecrafthelmforgeVerified publisher | 1.5.4 | 1 of 1See more | 4,216 |
| mongodbhelmforgeVerified publisher | 1.8.1 | 1 of 1See more | 987 |
| moodlehelmforgeVerified publisher | 1.1.0 | 1 of 2See more | 6,369 |
| mysqlhelmforgeVerified publisher | 2.0.3 | 1 of 1See more | 463 |
| netboxhelmforgeVerified publisher | 2.0.1 | 2 of 4See more | 4,457 |
| nextcloudhelmforgeVerified publisher | 1.1.0 | 1 of 3See more | 5,717 |
| 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 | 3,842 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,603 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 2 of 6See more | 3,258 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 3,140 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,154 |
Container images carrying it
5,241 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| opea/ | 514af17c495c | stdlib | 1.25.13 | 1 |
| openbas/ | a277796d9724 | golang-1.19 stdlib | no fix listed 1.25.13 | 1 |
| opencloudeu/ | 6d992ccc5f1c | stdlib | 1.25.13 | 1 |
| opencord/ | 0d693ba85fd6 | stdlib | 1.25.13 | 1 |
| opencsghq/ | 41cba9c366f1 | stdlib | 1.25.13 | 1 |
| opencsghq/ | 7d0271e26521 | stdlib | 1.25.13 | 1 |
| opencsghq/ | 1cb36b49151e | stdlib | 1.25.13 | 1 |
| opencsghq/ | 587046575c2c | stdlib | 1.25.13 | 1 |
| opencsghq/ | 86ea22f495c7 | stdlib | 1.25.13 | 1 |
| opencsghq/ | bdd2c58b9744 | stdlib | 1.25.13 | 1 |
| opencsghq/ | 80a65ac370da | stdlib | 1.25.13 | 1 |
| opencsghq/ | 5ea147562ec8 | stdlib | 1.25.13 | 1 |
| opencsghq/ | de15437db41b | stdlib | 1.25.13 | 1 |
| opencsghq/ | 0aac0d04749e | stdlib | 1.25.13 | 1 |
| opencsghq/ | 44e6ec00729b | stdlib | 1.25.13 | 1 |
| opendatacube/ | 120457ffcd69 | stdlib | 1.25.13 | 1 |
| openebs/ | 41f73aba7f31 | stdlib | 1.25.13 | 1 |
| openebs/ | 4f41dd782761 | stdlib | 1.25.13 | 1 |
| openebs/ | 16f1a74bb249 | stdlib | 1.25.13 | 1 |
| openenergyprojects/ | 58990f24fb25 | stdlib | 1.25.13 | 1 |
| openfga/ | 36097b960f66 | stdlib | 1.25.13 | 1 |
| openfga/ | 5e94966c11df | stdlib | 1.25.13 | 1 |
| openkruise/ | e0a3bf7c0dc5 | stdlib | 1.25.13 | 1 |
| openkruise/ | d3c6d69d2c39 | stdlib | 1.25.13 | 1 |
| openkruise/ | 0482722b4e56 | stdlib | 1.25.13 | 1 |
| openkruise/ | f81ae78a36a4 | stdlib | 1.25.13 | 1 |
| openkruise/ | a75e6739ea7d | stdlib | 1.25.13 | 1 |
| openkruise/ | a8108f771287 | stdlib | 1.25.13 | 1 |
| openmined/ | d11524a3854a | stdlib | 1.25.13 | 1 |
| openmined/ | 3a4144c0bb82 | stdlib | 1.25.13 | 1 |
| opennms/ | 88869082a14f | stdlib | 1.25.13 | 1 |
| openpolicyagent/ | b7b4d7cfdd52 | stdlib | 1.25.13 | 1 |
| openpolicyagent/ | 77bc9bf3d163 | stdlib | 1.25.13 | 1 |
| openpolicyagent/ | 3a8b1bacbcd8 | stdlib | 1.25.13 | 1 |
| openpolicyagent/ | 6a58dea59933 | stdlib | 1.25.13 | 1 |
| openpolicyagent/ | 852359995443 | stdlib | 1.25.13 | 1 |
| openproject/ | 734743d11094 | stdlib | 1.25.13 | 1 |
| openruntimes/ | 2228f186dcbb | stdlib | 1.25.13 | 1 |
| opensearchproject/ | 43b0cdaf26ed | stdlib | 1.25.13 | 1 |
| opensearchproject/ | f78bbdd1a386 | stdlib | 1.25.13 | 1 |
| openvino/ | 1e7cd1d70cc1 | stdlib | 1.25.13 | 1 |
| opsgenie/ | ecb246e4d260 | stdlib | 1.25.13 | 1 |
| optimizely/ | 9d0096cabd63 | stdlib | 1.25.13 | 1 |
| oranhack7/ | c6453942223f | stdlib | 1.25.13 | 1 |
| orbitalreg/ | 45f2620337af | stdlib | 1.25.13 | 1 |
| oryd/ | b94007e19a1f | stdlib | 1.25.13 | 1 |
| oryd/ | ff67c7fb5f95 | stdlib | 1.25.13 | 1 |
| oryd/ | bfdb8b9e283a | stdlib | 1.25.13 | 1 |
| oryd/ | 2a13bb8d362c | stdlib | 1.25.13 | 1 |
| oryd/ | 8f15006a080d | stdlib | 1.25.13 | 1 |