CVE-2026-56855
UnscoredAdvisory
Published 2 Sept 2026In the index since 5 Sept 2026
- Severity
- Unscored
- worst across findings
- CVSS
- —
- base score, highest
- EPSS
- 0.004
- 31st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3,012
- of 17,797 indexed, latest versions
- Container images
- 3,391
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh
Carried by container images the latest versions of 3,012 of 17,797 indexed charts deploy, on 3,391 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| golang.org/ | v0.0.0-20180808211826-de0752318171, v0.0.0-20181025213731-e84da0312774, v0.0.0-20181029021203-45a5f77698d3, v0.0.0-20181203042331-505ab145d0a9+157 more | 0.56.0 | 3,391 |
- OSV records
- GO-2026-6355
- Trending
- Rank 40 in indexed charts, since 5 Sept 2026. See the ranking →
Charts affected
3,012 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| tabbyxdVerified publisher | 1.0.6 | 1 of 2See more | 7,714 |
| treexdVerified publisher | 0.1.10 | 1 of 1See more | 1,998 |
| zooxdVerified publisher | 0.4.0 | 1 of 1See more | 1,955 |
| xkopsxkops | 0.1.0 | 2 of 5See more | 13,813 |
| ygdrassil-monitoringygdrassilVerified publisher | 0.4.0 | 7 of 10See more | 9,401 |
| prometheusalertygqygq2Verified publisher | 1.0.0 | 1 of 1See more | 1,610 |
| matrixdb-operatorymatrixOfficialVerified publisher | 0.13.0 | 1 of 2See more | 1,965 |
| rawfile-csiymatrixVerified publisher | 0.2.1 | 2 of 4See more | 8,000 |
| version-checkerymrs | 0.2.3 | 1 of 1See more | 3,024 |
| prometheus-monitoring-stackyotron-helm-charts | 1.2.0 | 3 of 3See more | 899 |
| zahori-consulzahoriVerified publisher | 1.0.1 | 2 of 2See more | 5,047 |
| zahori-moonzahoriVerified publisher | 1.0.1 | 1 of 3See more | 2,908 |
Container images carrying it
3,391 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| grafana/ | c16c710f7333 | golang.org/ | 0.56.0 | 1 |
| grafana/ | d3de3da9431c | golang.org/ | 0.56.0 | 1 |
| grafana/ | 319bf32ae06b | golang.org/ | 0.56.0 | 1 |
| grafana/ | 70cf34fcb09d | golang.org/ | 0.56.0 | 1 |
| grafana/ | cfd00e7f73c2 | golang.org/ | 0.56.0 | 1 |
| grafana/ | fe3e095283f0 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 0296560ac66f | golang.org/ | 0.56.0 | 1 |
| grafana/ | f55a8a1937ff | golang.org/ | 0.56.0 | 1 |
| gresearch/ | 393aff4aa8f2 | golang.org/ | 0.56.0 | 1 |
| gresearch/ | f5e3226f1d33 | golang.org/ | 0.56.0 | 1 |
| gresearch/ | 3df14cda1855 | golang.org/ | 0.56.0 | 1 |
| gresearch/ | 6141a6213fcb | golang.org/ | 0.56.0 | 1 |
| gresearch/ | 16d1228220fc | golang.org/ | 0.56.0 | 1 |
| groundnuty/ | a26d3d3f6e1c | golang.org/ | 0.56.0 | 1 |
| grpl/ | c00aafee6629 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 339b78b61750 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 37bf86488b74 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 76a201954ca0 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | fb70bd9210ff | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 712fe02d2f84 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | ddff34041c5c | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 0e4452f0f265 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 62bed1bf8106 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 4dcb45513699 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | b77efab1a448 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | b19857bab620 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 0b01ed3924e6 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 5520cc26271c | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 755355002715 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | b2177a8bfe85 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | bbb7f98dc67d | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | dfc3500beb0e | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 103a2d817a74 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 4500e988b7ce | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 5697b85bc69a | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | ae3d307658b7 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 458c842add32 | golang.org/ | 0.56.0 | 1 |
| hashicorp/ | 97d521a27498 | golang.org/ | 0.56.0 | 1 |
| hauler/ | 4671f9bb6c5a | golang.org/ | 0.56.0 | 1 |
| hazelcast/ | 2783cd66846d | golang.org/ | 0.56.0 | 1 |
| hbahadorzadeh/ | bf9756b3bc47 | golang.org/ | 0.56.0 | 1 |
| headscale/ | a7a8ae9616bb | golang.org/ | 0.56.0 | 1 |
| headscale/ | cd37b3001857 | golang.org/ | 0.56.0 | 1 |
| hetzner/ | b64db89ba4c1 | golang.org/ | 0.56.0 | 1 |
| hetznercloud/ | 8c07e6d7a76c | golang.org/ | 0.56.0 | 1 |
| hetznercloud/ | ed5ee5f83973 | golang.org/ | 0.56.0 | 1 |
| hhaluk/ | 350d19360038 | golang.org/ | 0.56.0 | 1 |
| hhyo/ | 1aa41843419e | golang.org/ | 0.56.0 | 1 |
| hiversh/ | 0e36d98402bc | golang.org/ | 0.56.0 | 1 |
| hiversh/ | b5048c6342ce | golang.org/ | 0.56.0 | 1 |