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 |
|---|---|---|---|---|
| ghcr.io/ | 49b5aef82877 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | acf22310e9dd | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 0f7d277bb2b2 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b40439329191 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | ebd03028ff6a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 2fbce0601a3c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 4e4d09552f91 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 96d600ae97b4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 58bed8d1e7fc | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f22cae0e6cf3 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 048e041157d0 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 27a5c64b7ea8 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a7fce69e171c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 3475404bef5c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 3acba3df8827 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 365183f83ac9 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | fc256885915b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6de40f528be9 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 0cbced8e6240 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 455f6e7a26fd | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 47f88b18fb7c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f52e66eff50b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 791c8f9d885a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a7e922ddac55 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | df6b11907d33 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 7bfe1c07bd9b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 735dd5d2709d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | ec36422b09af | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 42574f512837 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 4e2a3cce7ce8 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9518de37eed5 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e93dfe7454d4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e24894e32cbc | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 49b1c312e342 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | aa0c8526ae5e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a1d4cf8b8fe1 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e3d1f1302e49 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | ac8459f70f85 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | af77073c184f | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8ab954711fb9 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9bc37ed78a8b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 05aa441b20aa | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8324bbc0ec08 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 3feb9da85270 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 669e27a5d1af | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c6fe64c7bfcd | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a5eee8cab215 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8e6acd0da9ac | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8617f0a7f703 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 0087cb49616f | golang.org/ | 0.56.0 | 1 |