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
- 31st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3,058
- of 17,790 indexed, latest versions
- Container images
- 3,439
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh
Carried by container images the latest versions of 3,058 of 17,790 indexed charts deploy, on 3,439 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+157 more | 0.56.0 | 3,439 |
| kubernetes-1.34apk | 1.34.11-r2 | 1.34.11-r7 | 1 |
- OSV records
- CGA-3gvh-4gf5-5579GO-2026-6355
- Also known as
- CGA-3w88-m6vh-6c8c, CGA-cvgr-fgxm-pcwv, CGA-fhvr-vpmj-c8hw, CGA-h6hp-wj28-7xmg, CGA-p66m-c5fj-p2hc, CGA-q833-3p5v-56mv, CGA-qr7w-fvfc-56ph, CGA-w898-ghx8-g76x, CGA-wfr9-2vq9-5w72, CGA-wv8c-j2xv-q9p4, CGA-x94j-59r9-mmcv
- Trending
- Rank 30 in indexed charts, since 5 Sept 2026. See the ranking →
Charts affected
3,058 by stars
Container images carrying it
3,439 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| registry.k8s.io/ | 63d5e04551ec | golang.org/ | 0.56.0 | 2 |
| 0xpolygon/ | 396d3de26d8b | golang.org/ | 0.56.0 | 1 |
| 0xpolygon/ | 34ddf259993c | golang.org/ | 0.56.0 | 1 |
| 1dev/ | cd5b12fe5471 | golang.org/ | 0.56.0 | 1 |
| 1password/ | 6aa94cf713f9 | golang.org/ | 0.56.0 | 1 |
| 1password/ | e915c0c84397 | golang.org/ | 0.56.0 | 1 |
| 1password/ | 6297ca6136c0 | golang.org/ | 0.56.0 | 1 |
| 1password/ | fe527ed9d81f | golang.org/ | 0.56.0 | 1 |
| 42wim/ | 808b4c3228d9 | golang.org/ | 0.56.0 | 1 |
| aapjeisbaas/ | 6b261abc7fb0 | golang.org/ | 0.56.0 | 1 |
| abiondevelopment/ | c741988fbd23 | golang.org/ | 0.56.0 | 1 |
| abohatyrenko/ | fa98af15a13e | golang.org/ | 0.56.0 | 1 |
| aboogie/ | 9c41a4483ac8 | golang.org/ | 0.56.0 | 1 |
| absaoss/ | ad538a1285a0 | golang.org/ | 0.56.0 | 1 |
| adguard/ | 3a143e6c071c | golang.org/ | 0.56.0 | 1 |
| adguard/ | 43ec119419a9 | golang.org/ | 0.56.0 | 1 |
| adguard/ | 5d5e3aef39a8 | golang.org/ | 0.56.0 | 1 |
| adguard/ | 7157eb1dc3b2 | golang.org/ | 0.56.0 | 1 |
| adguard/ | 7fbf01d73ecb | golang.org/ | 0.56.0 | 1 |
| adguard/ | b9974aed13d0 | golang.org/ | 0.56.0 | 1 |
| adguard/ | c64a0b37f7b9 | golang.org/ | 0.56.0 | 1 |
| adguard/ | d765078d2140 | golang.org/ | 0.56.0 | 1 |
| adrianberger/ | 76848c0d2780 | golang.org/ | 0.56.0 | 1 |
| aerokube/ | da76ca51220d | golang.org/ | 0.56.0 | 1 |
| aerokube/ | 3f3e299509fd | golang.org/ | 0.56.0 | 1 |
| aerospike/ | be40d709c583 | golang.org/ | 0.56.0 | 1 |
| aerospike/ | 70a9eeb991b8 | golang.org/ | 0.56.0 | 1 |
| agentarea/ | efe23cef3727 | golang.org/ | 0.56.0 | 1 |
| airbyte/ | fdae972eaf0e | golang.org/ | 0.56.0 | 1 |
| akeyless/ | e48bddc5dd72 | golang.org/ | 0.56.0 | 1 |
| akeyless/ | 3d2e7dce5eb9 | golang.org/ | 0.56.0 | 1 |
| akeyless/ | 996cd9afb3b4 | golang.org/ | 0.56.0 | 1 |
| aktosecurity/ | c1313b1ff2ed | golang.org/ | 0.56.0 | 1 |
| aktosecurity/ | fcf8be10bead | golang.org/ | 0.56.0 | 1 |
| alex6021710/ | 6c7a47e470c3 | golang.org/ | 0.56.0 | 1 |
| alex6021710/ | 31e533cf7cd3 | golang.org/ | 0.56.0 | 1 |
| alex6021710/ | 744b8a924f35 | golang.org/ | 0.56.0 | 1 |
| alex6021710/ | 5837d9b30cc7 | golang.org/ | 0.56.0 | 1 |
| alex6021710/ | f73e8d60fd03 | golang.org/ | 0.56.0 | 1 |
| alireza7/ | 02aa86983cdb | golang.org/ | 0.56.0 | 1 |
| almorgv/ | 5f2a7d2b44d8 | golang.org/ | 0.56.0 | 1 |
| alpine/ | 66b210a97bc0 | golang.org/ | 0.56.0 | 1 |
| alpine/ | c0280cf95723 | golang.org/ | 0.56.0 | 1 |
| alpine/ | 105741fa6621 | golang.org/ | 0.56.0 | 1 |
| alpine/ | 905a068da431 | golang.org/ | 0.56.0 | 1 |
| alpine/ | 00ac10bcb759 | golang.org/ | 0.56.0 | 1 |
| alpine/ | 21b24e6bf801 | golang.org/ | 0.56.0 | 1 |
| alpine/ | 44ef4942e171 | golang.org/ | 0.56.0 | 1 |
| alpine/ | 6dbe6f391eda | golang.org/ | 0.56.0 | 1 |
| alpine/ | 7a319b15cfc9 | golang.org/ | 0.56.0 | 1 |