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
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 |
|---|---|---|---|---|
| quay.io/ | c3d20bc2ea08 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | c6b68f158628 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | d853057f2800 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | cd587f60c43d | golang.org/ | 0.56.0 | 1 |
| quay.io/ | edb322094359 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 65a38180e27a | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 465b8e6d0462 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | a1c3843b03bc | golang.org/ | 0.56.0 | 1 |
| quay.io/ | b05101723412 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 14d7c95972c5 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 107a7c73af59 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 4dce694f01ea | golang.org/ | 0.56.0 | 1 |
| quay.io/ | b5f5bd4efbee | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 10a1165743a1 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 56e3daedf765 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 68336da945bd | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 791aef35b8d1 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 9ed7eaf72050 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | b1b2021fe8f4 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | ecd26b74a01f | golang.org/ | 0.56.0 | 1 |
| quay.io/ | febeebebe762 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 40d0b67afd77 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 04dada9e4503 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 11fd73a2102c | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 35f9c3ad644a | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 7e571a08ec1a | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 7f728514fead | golang.org/ | 0.56.0 | 1 |
| quay.io/ | aabd4b4dbef8 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 9888240f644b | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 3e010e1188f1 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 6722d5041b47 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 0bbe8b451fa3 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 4f9b3d0f2c7f | golang.org/ | 0.56.0 | 1 |
| quay.io/ | e4074ec254f5 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | c241c971aef8 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 6ff40fa6257f | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 1b6002156f56 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 40d0363f4aa6 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | f228c7a6b8c5 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | f9ea8cef95ac | golang.org/ | 0.56.0 | 1 |
| quay.io/ | bca5dfcc67ca | golang.org/ | 0.56.0 | 1 |
| quay.io/ | defc3263e0e9 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | f0c5bebaec96 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 84fb1af7401c | golang.org/ | 0.56.0 | 1 |
| quay.io/ | c6a934439421 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | b61c1ed2f015 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | 53525d253793 | golang.org/ | 0.56.0 | 1 |
| quay.io/ | fd8bb57ef3cf | golang.org/ | 0.56.0 | 1 |
| quay.io/ | bdfee214c7ea | golang.org/ | 0.56.0 | 1 |
| quay.io/ | cf8f8410eaad | golang.org/ | 0.56.0 | 1 |