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/ | b2666ffcbad8 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9affab218351 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8f1bbd5cda85 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 96f82d5840d4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6d650f4bd6ac | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 69b55a1c1c5d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8c7fa5552028 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6a1c4a81a924 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d31986456626 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 976be6506eb6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9b4e856d18f6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c94e32b888e4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 7b54c5ba60e5 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e37d61b5277c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f5c9a96fe52a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f05d9658764a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | ee1eb3c9c9a1 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 7a2fd888ed5f | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d5cc61cbe735 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a237b43cd5c6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6c62e01e736b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | bf79b03591e0 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 2acc8dd9c4da | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 66f60b461c0d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | fb6531d509b9 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 4f1d8e79e9d3 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f9de3a1a5deb | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 58288de9f9fa | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | ff0cd9db78d3 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d76dbf82a81d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 2911d8b02c64 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b1af8311eba8 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a982103d91d3 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 19b18fd97eab | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 0881d3c9359b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 13964b29d63e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 5d0656fce7d4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8186d6dd81f4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f579d00721b0 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 7c776499b8c9 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 61d89bf99ff7 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 4ba3adf47f5c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b360d44125ad | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a43323732181 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 1041d4449e49 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6b3215e37738 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 627e5e211766 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 3d5a99841bc2 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | ec06685b9ff4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9011fe608d33 | golang.org/ | 0.56.0 | 1 |