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 |
|---|---|---|---|---|
| library/ | b0f9fc41ed79 | golang.org/ | 0.56.0 | 1 |
| library/ | ba10ac9ba17a | golang.org/ | 0.56.0 | 1 |
| library/ | d7f5dd5f70e2 | golang.org/ | 0.56.0 | 1 |
| library/ | f75e48af0598 | golang.org/ | 0.56.0 | 1 |
| library/ | 7232f6388a4d | golang.org/ | 0.56.0 | 1 |
| library/ | 0032d2ca20db | golang.org/ | 0.56.0 | 1 |
| library/ | 02a0cc7939f5 | golang.org/ | 0.56.0 | 1 |
| library/ | 05678ae4e5e1 | golang.org/ | 0.56.0 | 1 |
| library/ | 3b6c281e1c08 | golang.org/ | 0.56.0 | 1 |
| library/ | 3d0e6df9fd5b | golang.org/ | 0.56.0 | 1 |
| library/ | 406a4fdca9fc | golang.org/ | 0.56.0 | 1 |
| library/ | 50cae5081ab4 | golang.org/ | 0.56.0 | 1 |
| library/ | 646902910d6a | golang.org/ | 0.56.0 | 1 |
| library/ | 6ede2806c78e | golang.org/ | 0.56.0 | 1 |
| library/ | 71a63fc2438e | golang.org/ | 0.56.0 | 1 |
| library/ | 7c81758cb295 | golang.org/ | 0.56.0 | 1 |
| library/ | 81a1c8842a09 | golang.org/ | 0.56.0 | 1 |
| library/ | 84c4a18b60a0 | golang.org/ | 0.56.0 | 1 |
| library/ | 88785f6f665a | golang.org/ | 0.56.0 | 1 |
| library/ | 9854f7139445 | golang.org/ | 0.56.0 | 1 |
| library/ | ae1cf99fa7bf | golang.org/ | 0.56.0 | 1 |
| library/ | b6421fd6d1c5 | golang.org/ | 0.56.0 | 1 |
| library/ | d23ec07162ca | golang.org/ | 0.56.0 | 1 |
| library/ | dca8d11fe467 | golang.org/ | 0.56.0 | 1 |
| library/ | 0764f1952d72 | golang.org/ | 0.56.0 | 1 |
| library/ | 2d5fce3229ae | golang.org/ | 0.56.0 | 1 |
| library/ | 3290c829aa05 | golang.org/ | 0.56.0 | 1 |
| library/ | 54eac64d71b1 | golang.org/ | 0.56.0 | 1 |
| library/ | 777787bbb4c7 | golang.org/ | 0.56.0 | 1 |
| library/ | 88fe8e0e09d6 | golang.org/ | 0.56.0 | 1 |
| library/ | 952d157e28d5 | golang.org/ | 0.56.0 | 1 |
| library/ | b270f5e24283 | golang.org/ | 0.56.0 | 1 |
| library/ | b7752304692b | golang.org/ | 0.56.0 | 1 |
| library/ | bca70839d953 | golang.org/ | 0.56.0 | 1 |
| library/ | c8cd23806eef | golang.org/ | 0.56.0 | 1 |
| library/ | ccbe811b8575 | golang.org/ | 0.56.0 | 1 |
| library/ | d402af4147fc | golang.org/ | 0.56.0 | 1 |
| library/ | d4ac35882ac6 | golang.org/ | 0.56.0 | 1 |
| library/ | d6c6ae7df4a0 | golang.org/ | 0.56.0 | 1 |
| library/ | f576cdc17cc3 | golang.org/ | 0.56.0 | 1 |
| library/ | 0ad6861379c9 | golang.org/ | 0.56.0 | 1 |
| library/ | ced93c701875 | golang.org/ | 0.56.0 | 1 |
| library/ | fd374bae807c | golang.org/ | 0.56.0 | 1 |
| library/ | 28e98eece020 | golang.org/ | 0.56.0 | 1 |
| library/ | 507a3eecf809 | golang.org/ | 0.56.0 | 1 |
| library/ | 794079a7f241 | golang.org/ | 0.56.0 | 1 |
| library/ | addb86c0c520 | golang.org/ | 0.56.0 | 1 |
| library/ | 0a5157f742d2 | golang.org/ | 0.56.0 | 1 |
| library/ | 104204dadedf | golang.org/ | 0.56.0 | 1 |
| library/ | 1489caffaedb | golang.org/ | 0.56.0 | 1 |