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
- 32nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3,116
- of 17,821 indexed, latest versions
- Container images
- 3,454
- 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 3,116 of 17,821 indexed charts deploy, on 3,454 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+158 more | 0.56.0 | 3,454 |
- OSV records
- GO-2026-6355
Charts affected
3,116 by stars
Container images carrying it
3,454 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | 5ce7540c3c00 | golang.org/ | 0.56.0 | 23 |
| jenkins/ | c1e4c349365f | golang.org/ | 0.56.0 | 17 |
| registry.k8s.io/ | 1545919b72e3 | golang.org/ | 0.56.0 | 12 |
| registry.k8s.io/ | 42cfe3723a5f | golang.org/ | 0.56.0 | 12 |
| bitnami/ | e46cffb66274 | golang.org/ | 0.56.0 | 11 |
| ethpandaops/ | 74d4cf2c436c | golang.org/ | 0.56.0 | 10 |
| jwilder/ | f94fb59fb4f6 | golang.org/ | 0.56.0 | 10 |
| library/ | 8e70544b6c76 | golang.org/ | 0.56.0 | 10 |
| quay.io/ | 1b4e4438faca | golang.org/ | 0.56.0 | 10 |
| quay.io/ | 4032c6d5bfd7 | golang.org/ | 0.56.0 | 10 |
| registry.k8s.io/ | a4b0b1a37605 | golang.org/ | 0.56.0 | 10 |
| minio/ | 14cea493d9a3 | golang.org/ | 0.56.0 | 9 |
| library/ | 5211c51171f5 | golang.org/ | 0.56.0 | 8 |
| prom/ | a684e7c830a4 | golang.org/ | 0.56.0 | 8 |
| quay.io/ | e13b6ed5cb92 | golang.org/ | 0.56.0 | 8 |
| quay.io/ | 8c9bac11973b | golang.org/ | 0.56.0 | 8 |
| quay.io/ | cf66a6bbd573 | golang.org/ | 0.56.0 | 8 |
| quay.io/ | 142a1f11df8d | golang.org/ | 0.56.0 | 8 |
| registry.k8s.io/ | 85108987d044 | golang.org/ | 0.56.0 | 8 |
| cloudflare/ | b269e8abd07a | golang.org/ | 0.56.0 | 7 |
| osixia/ | 18742e9c449c | golang.org/ | 0.56.0 | 7 |
| wurstmeister/ | 2d4bbf9cc83d | golang.org/ | 0.56.0 | 7 |
| quay.io/ | 1dce27c494a1 | golang.org/ | 0.56.0 | 7 |
| quay.io/ | 605eaa5d469c | golang.org/ | 0.56.0 | 7 |
| quay.io/ | 0f422f62c15f | golang.org/ | 0.56.0 | 7 |
| quay.io/ | 74fa117cef2d | golang.org/ | 0.56.0 | 7 |
| quay.io/ | 4ec6df40fdb9 | golang.org/ | 0.56.0 | 7 |
| registry.k8s.io/ | 37d841299325 | golang.org/ | 0.56.0 | 7 |
| registry.k8s.io/ | 589e525cddef | golang.org/ | 0.56.0 | 7 |
| bitnamilegacy/ | 42319decb591 | golang.org/ | 0.56.0 | 6 |
| grafana/ | 69a5d2d957ca | golang.org/ | 0.56.0 | 6 |
| grafana/ | ac461fb352ab | golang.org/ | 0.56.0 | 6 |
| grafana/ | d72946c8e5d5 | golang.org/ | 0.56.0 | 6 |
| grafana/ | f772d434e8fa | golang.org/ | 0.56.0 | 6 |
| prom/ | 7e4e9f7a0954 | golang.org/ | 0.56.0 | 6 |
| prom/ | b6763ecb3c47 | golang.org/ | 0.56.0 | 6 |
| victoriametrics/ | 7310c4a80b94 | golang.org/ | 0.56.0 | 6 |
| ghcr.io/ | 76d28575b71c | golang.org/ | 0.56.0 | 6 |
| ghcr.io/ | 3ccc56791c8a | golang.org/ | 0.56.0 | 6 |
| quay.io/ | c8958d9533c7 | golang.org/ | 0.56.0 | 6 |
| quay.io/ | 95d6f0e05636 | golang.org/ | 0.56.0 | 6 |
| quay.io/ | 2e4c14d1b444 | golang.org/ | 0.56.0 | 6 |
| quay.io/ | 2ad610626658 | golang.org/ | 0.56.0 | 6 |
| quay.io/ | fbeaef7a8566 | golang.org/ | 0.56.0 | 6 |
| quay.io/ | 3ea136843b2e | golang.org/ | 0.56.0 | 6 |
| quay.io/ | 993e8c454a7e | golang.org/ | 0.56.0 | 6 |
| quay.io/ | 24a5204b418e | golang.org/ | 0.56.0 | 6 |
| quay.io/ | e9733bafb1bd | golang.org/ | 0.56.0 | 6 |
| quay.io/ | e753ff9f3fc4 | golang.org/ | 0.56.0 | 6 |
| quay.io/ | 337ff1d356b6 | golang.org/ | 0.56.0 | 6 |