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/ | 0257a658a108 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 4adf360dbf1e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 1b4c7f62e971 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8ec6c4812a7e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 459010a02aff | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 2f4db8064595 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 7e7a26393cd1 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 62c44a384e13 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6e9ced773732 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 297a8379a328 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 18689773150d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 71be54e99608 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f015e745983e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a5ca158b1f02 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 744bc929a579 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 2f06e72cef36 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b8e03da90e70 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 21de3771fdd5 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e5f5c254a55a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c62c89ee706d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f5c797f7fbe7 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 78a9fb785ec5 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b1557553a2b3 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 7465f35b684c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | fc336c5b9655 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 45554a03e448 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | dc6b5fdcec06 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | dfbef0285e14 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 0efd9d9ef6ca | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8fbdd2479645 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | ab213b156017 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 81f6007abb4e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 5605f97e636d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6ec488d89b56 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b1857871e06c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b58345fe8209 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 36ce246d884e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f9104080d9a7 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 67d18880448c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6b99ee9feece | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 7de54b6dedc8 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d8cc6ffb9819 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 79e67164b4f0 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d6c2532ea386 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e4b66308d8f6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 150baab6115d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 3ea0e226a86d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 913f0858eb24 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a96e06ec5e9f | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 16907aae5de1 | golang.org/ | 0.56.0 | 1 |