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
- 3,108
- of 17,813 indexed, latest versions
- Container images
- 3,442
- 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 3,108 of 17,813 indexed charts deploy, on 3,442 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 | 3,442 |
- OSV records
- GO-2026-6355
Charts affected
3,108 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| ygdrassil-monitoringygdrassilVerified publisher | 0.4.0 | 7 of 10See more | 9,526 |
| prometheusalertygqygq2Verified publisher | 1.0.0 | 1 of 1See more | 1,610 |
| matrixdb-operatorymatrixOfficialVerified publisher | 0.13.0 | 1 of 2See more | 1,966 |
| rawfile-csiymatrixVerified publisher | 0.2.1 | 2 of 4See more | 8,002 |
| version-checkerymrs | 0.2.3 | 1 of 1See more | 3,025 |
| prometheus-monitoring-stackyotron-helm-charts | 1.2.0 | 3 of 3See more | 936 |
| zahori-consulzahoriVerified publisher | 1.0.1 | 2 of 2See more | 5,077 |
| zahori-moonzahoriVerified publisher | 1.0.1 | 1 of 3See more | 2,908 |
Container images carrying it
3,442 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/ | 89990b146824 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 0deb1a1c9176 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 5b6701d8fb31 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 95b5cf7ba6fe | golang.org/ | 0.56.0 | 1 |
| quay.io/ | a36ab0c0860c | golang.org/ | 0.56.0 | 1 |
| quay.io/ | acaf37352569 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 577fc18f86ad | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 6efd1cb89dc1 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 91b9825f09a8 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | a83d2699ae53 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 0d614816c4b7 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 3c56f354fac5 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | a09814522a72 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | cf8faa986789 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 51dded00137a | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 66388d1b2f08 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 6ab0da144235 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | c46aa0ded8ed | golang.org/ | 0.56.0 | 1 |
| quay.io/ | cdefc81c6b2e | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 0d03a6aad575 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 14b482c1f1b8 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | a5dc9d91de0d | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 2342cfe8c2a9 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 01d8538c4f48 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 2c7b120590cb | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 2c8f8c357ff8 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 754ab2a723c8 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | f5fbfec6a2b2 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 28a674af1df2 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 351d6685dc6f | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 858f807ea4e2 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | cdcfab5b4466 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 773886ec9337 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 819c7281f5a4 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | cb4e4ffc5789 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 5efd991d218b | golang.org/ | 0.56.0 | 1 |
| quay.io/ | d6fd2a9e3273 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 13aaae779248 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 0885ab519dac | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 842975891182 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | d967d98a12dc | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 5d1c2cf4c538 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 8577eb292a01 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | fe2e2e5a2751 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | a3b9a07648b6 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | d3ccf28495c3 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | d9f0bec83ef0 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | afef14dc3862 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 23b053f1cbd0 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 6b084e0bd082 | golang.org/ | 0.56.0 | 1 |