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 |
|---|---|---|---|---|
| gcr.io/ | de6ff0f1a854 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | a9983dd6d928 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 6937c0a9b203 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | a4011eae6a0b | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | c552478f8f11 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 9538fabe49fd | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | ec6f9ea5757b | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 8d4576f7b98f | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 4e7a52dd1f14 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 1de689e621c5 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | da2bf307c353 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 5a0884f9a90c | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | d675f211a40f | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | ec4b544499ba | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 395f4ff1bd34 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 873b968f02b5 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 1e3db4f2eeed | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | a5de0fb75046 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 2ef460356b17 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | db6ceff2aab4 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 30ce73388ae5 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 53d9aa4d2c7a | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 75cfdcfa050a | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 98a2cc7fd62e | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | b2cd45b8a8a4 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | bac158dfb0c7 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | d27b4495ccc3 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | f16c0e022203 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 02b90651367f | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 67f4f162da8d | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 852f7923fad3 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 989a60847416 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 9e507ac0aebb | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 2b1a3d08caac | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | a348db3e4d74 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 39661bd823e8 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | dc6ca05bb94f | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 293941ee4f65 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 83e79c709df3 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 00db9796a37b | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 109ac1b38c41 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 795a0c8a0e13 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | f7e67e0bc071 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 6c8e4e2a6443 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | b88f88070fb0 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 784518ff3ee7 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 82940e8c3e0d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a6d99f323d30 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b15824464acb | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 86b55c80eeb1 | golang.org/ | 0.56.0 | 1 |