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/ | 0bb44992b62c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | edc238a538a0 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e0645abe6777 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 58736a73ca10 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c3c8481b7e56 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f19a306ce759 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | bf876252fbe1 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f5dd1f7794c6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 2d522b664e12 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 2e6e09fa77dd | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 3ebe2fd253f6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 7e7368fb472d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | fe7ce555a12d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b61c750ade19 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 5bc5ca66d55a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d7f93d2182fe | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a16ab5ca10a7 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c0c8d53df9f3 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 629bdce31b4d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 14527ca5d2a9 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 4585017f52f6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 69131511501f | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a89958921526 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 3cfcb30e1921 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 79412399f301 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 14450f52a708 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d422a9ebd4a2 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 82b15393116e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | ee0eaecc490c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9066d7b3e6a1 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8df071f5b719 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d96366e208b1 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e9245a0bca88 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 0e58eac0e2f7 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 379e583a0a75 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6c17297f9098 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 315e57c0a8d8 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c18da04d70f6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 32234e63c1d0 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a7ea52f87446 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 2434560e8f0e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 165efd4469ea | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a6d5abe94706 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a99cc2a4e0df | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 0c2091757132 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e5146a7dd515 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 380eccdc29e9 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a3ca4c02a5df | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 26f82b148dfe | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 5e89d7478b5f | golang.org/ | 0.56.0 | 1 |