CVE-2026-56866
HighAdvisory
Published 8 Oct 2026In the index since 9 Oct 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.003
- 22nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 5,377
- of 18,104 indexed, latest versions
- Container images
- 6,223
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
HTTP/1 client connection desynchronization after CONNECT rejection in net/http
Carried by container images the latest versions of 5,377 of 18,104 indexed charts deploy, on 6,223 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+212 more | 1.26.9 | 6,223 |
| golang-1.19deb | 1.19.8-2 | no fix listed | 1 |
- OSV records
- DEBIAN-CVE-2026-56866GO-2026-6605
- Trending
- Rank 8 in indexed charts, since 9 Oct 2026. See the ranking →
Charts affected
5,377 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| guacamolegabibbo97 | 0.3.0 | 1 of 3See more | 8,590 |
| galoygaloymoney | 0.34.7 | 4 of 24See more | 11,798 |
| galoy-depsgaloymoney | 0.10.20 | 8 of 9See more | 17,691 |
| lndgaloymoney | 0.10.6 | 1 of 3See more | 2,737 |
| monitoringgaloymoney | 0.12.21 | 5 of 6See more | 8,131 |
| galoygaloymoney2 | 0.34.7 | 4 of 24See more | 11,798 |
| galoy-depsgaloymoney2 | 0.10.20 | 8 of 9See more | 17,691 |
| lndgaloymoney2 | 0.10.6 | 1 of 3See more | 2,737 |
| monitoringgaloymoney2 | 0.12.21 | 5 of 6See more | 8,131 |
| gameserver-operatorgameserver-operator | 0.3.0 | 1 of 1See more | 768 |
| pagesgary-pages | 1.0.0 | 1 of 3See more | 21,311 |
| alertmanager-discordgeek-cookbookVerified publisher | 1.3.2 | 1 of 1See more | 1,976 |
| anonaddygeek-cookbookVerified publisher | 6.0.0 | 1 of 1See more | 5,707 |
| apache-musicindexgeek-cookbookVerified publisher | 2.4.2 | 1 of 1See more | 16,189 |
| autobrrgeek-cookbookVerified publisher | 1.1.3 | 1 of 1See more | 3,092 |
| calibre-webgeek-cookbookVerified publisher | 8.4.2 | 1 of 1See more | 18,153 |
| dendritegeek-cookbookVerified publisher | 6.4.0 | 1 of 1See more | 3,095 |
| duplicatigeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 1,878 |
| embygeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 9,949 |
| gatusgeek-cookbookVerified publisher | 1.1.2 | 1 of 1See more | 2,931 |
| gonicgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 4,783 |
| gotifygeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 4,888 |
| haste-servergeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 12,546 |
| jackettgeek-cookbookVerified publisher | 11.7.2 | 1 of 1See more | 10,979 |
| lidarrgeek-cookbookVerified publisher | 14.2.2 | 1 of 1See more | 15,853 |
| maddygeek-cookbookVerified publisher | 3.2.0 | 1 of 1See more | 3,763 |
| minifluxgeek-cookbookVerified publisher | 5.2.0 | 1 of 2See more | 3,486 |
| navidromegeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 4,907 |
| nullservgeek-cookbookVerified publisher | 2.4.2 | 1 of 1See more | 2,103 |
| nzbgetgeek-cookbookVerified publisher | 12.4.2 | 1 of 1See more | 13,488 |
| nzbhydra2geek-cookbookVerified publisher | 10.4.2 | 1 of 1See more | 19,383 |
| owncloud-ocisgeek-cookbookVerified publisher | 2.4.2 | 1 of 1See more | 4,466 |
| photoprismgeek-cookbookVerified publisher | 7.2.0 | 1 of 1See more | 21,628 |
| pod-gatewaygeek-cookbookVerified publisher | 5.6.2 | 1 of 2See more | 3,332 |
| pod-gateway-settergeek-cookbookVerified publisher | 1.0.0 | 1 of 1See more | 2,819 |
| qbittorrentgeek-cookbookVerified publisher | 13.5.2 | 1 of 1See more | 13,382 |
| radarrgeek-cookbookVerified publisher | 16.3.2 | 1 of 1See more | 11,596 |
| readarrgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 9,113 |
| satisfactorygeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 3,454 |
| searxgeek-cookbookVerified publisher | 5.6.2 | 3 of 4See more | 10,653 |
| skypilotgeek-cookbookVerified publisher | 0.0.1 | 3 of 3See more | 11,420 |
| torrservergeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 4,237 |
| transmissiongeek-cookbookVerified publisher | 8.4.3 | 1 of 1See more | 13,231 |
| vikunjageek-cookbookVerified publisher | 6.2.0 | 2 of 4See more | 9,941 |
| webhook-receivergeek-cookbookVerified publisher | 0.0.1 | 1 of 1See more | 2,082 |
| xtevegeek-cookbookVerified publisher | 8.4.2 | 1 of 1See more | 19,752 |
| asynqmongeneral-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 1,427 |
| cbtgeneral-helm-chartsVerified publisher | 0.0.5 | 1 of 1See more | 343 |
| chproxygeneral-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 4,556 |
| clickhouse-movoorgeneral-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 422 |
Container images carrying it
6,223 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| grafana/ | cf81d2c753c8 | stdlib | 1.26.9 | 1 |
| grafana/ | d322192ed2fa | stdlib | 1.26.9 | 1 |
| grafana/ | e5a9655dabef | stdlib | 1.26.9 | 1 |
| grafana/ | ecc1b80b8ca2 | stdlib | 1.26.9 | 1 |
| grafana/ | f9811e4e687f | stdlib | 1.26.9 | 1 |
| grafana/ | fa801ab6e1ae | stdlib | 1.26.9 | 1 |
| grafana/ | 98f6d1cd1e25 | stdlib | 1.26.9 | 1 |
| grafana/ | 3d85bb66e39b | stdlib | 1.26.9 | 1 |
| grafana/ | 35b02acc6765 | stdlib | 1.26.9 | 1 |
| grafana/ | 6074e01dbe03 | stdlib | 1.26.9 | 1 |
| grafana/ | 6ca6e2cd3b6f | stdlib | 1.26.9 | 1 |
| grafana/ | 757b5fadf816 | stdlib | 1.26.9 | 1 |
| grafana/ | 77e138f81a8e | stdlib | 1.26.9 | 1 |
| grafana/ | 87f0a0676737 | stdlib | 1.26.9 | 1 |
| grafana/ | 882e30c20683 | stdlib | 1.26.9 | 1 |
| grafana/ | 8af2de1abbdd | stdlib | 1.26.9 | 1 |
| grafana/ | 92bd5700577b | stdlib | 1.26.9 | 1 |
| grafana/ | b1da1d23037e | stdlib | 1.26.9 | 1 |
| grafana/ | b3af8ead67d7 | stdlib | 1.26.9 | 1 |
| grafana/ | cd6e176883a9 | stdlib | 1.26.9 | 1 |
| grafana/ | efd47c67f9ba | stdlib | 1.26.9 | 1 |
| grafana/ | 1e9bfcff3867 | stdlib | 1.26.9 | 1 |
| grafana/ | 28d7c00588aa | stdlib | 1.26.9 | 1 |
| grafana/ | 39baf6d67f85 | stdlib | 1.26.9 | 1 |
| grafana/ | 4249db29b992 | stdlib | 1.26.9 | 1 |
| grafana/ | 49e03f80d361 | stdlib | 1.26.9 | 1 |
| grafana/ | 549a40203e97 | stdlib | 1.26.9 | 1 |
| grafana/ | ab2a2569307b | stdlib | 1.26.9 | 1 |
| grafana/ | fbb984bab741 | stdlib | 1.26.9 | 1 |
| grafana/ | 42f541f22063 | stdlib | 1.26.9 | 1 |
| grafana/ | 78d208116ec5 | stdlib | 1.26.9 | 1 |
| grafana/ | 736f7459913d | stdlib | 1.26.9 | 1 |
| grafana/ | 7476e456c738 | stdlib | 1.26.9 | 1 |
| grafana/ | 80c1a8eb24dd | stdlib | 1.26.9 | 1 |
| grafana/ | 85f55510e0d3 | stdlib | 1.26.9 | 1 |
| grafana/ | 92838f113ba5 | stdlib | 1.26.9 | 1 |
| grafana/ | 09d8c3ce4f3a | stdlib | 1.26.9 | 1 |
| grafana/ | 330f990cdad9 | stdlib | 1.26.9 | 1 |
| grafana/ | 072527b12cdf | stdlib | 1.26.9 | 1 |
| grafana/ | 5fd12edcc694 | stdlib | 1.26.9 | 1 |
| grafana/ | 63a2e57a5b14 | stdlib | 1.26.9 | 1 |
| grafana/ | 65bfae480b57 | stdlib | 1.26.9 | 1 |
| grafana/ | 8dcfdf466da0 | stdlib | 1.26.9 | 1 |
| grafana/ | c16c710f7333 | stdlib | 1.26.9 | 1 |
| grafana/ | d3de3da9431c | stdlib | 1.26.9 | 1 |
| grafana/ | 319bf32ae06b | stdlib | 1.26.9 | 1 |
| grafana/ | 86a9ee744848 | stdlib | 1.26.9 | 1 |
| grafana/ | cfd00e7f73c2 | stdlib | 1.26.9 | 1 |
| grafana/ | 32fe838b79dd | stdlib | 1.26.9 | 1 |
| grafana/ | 3409edfb45c7 | stdlib | 1.26.9 | 1 |