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
- 5,306
- of 18,108 indexed, latest versions
- Container images
- 6,104
- 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 5,306 of 18,108 indexed charts deploy, on 6,104 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 | 6,104 |
| golang-1.19deb | 1.19.8-2 | no fix listed | 1 |
- OSV records
- DEBIAN-CVE-2026-56866GO-2026-6605
- Trending
- Rank 9 in indexed charts, since 9 Oct 2026. See the ranking →
Charts affected
5,306 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| relax-soundsgabe565Verified publisher | 1.1.0 | 1 of 1See more | 617 |
| scanservjsgabe565Verified publisher | 0.9.2 | 1 of 1See more | 15,045 |
| smarter-device-managergabe565Verified publisher | 0.5.2 | 1 of 1See more | 2,090 |
| transsmutegabe565Verified publisher | 1.1.0 | 1 of 1See more | 1,345 |
| 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 |
Container images carrying it
6,104 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 69e8582b781c | stdlib | 1.26.9 | 1 |
| library/ | 6eb0add3b77c | stdlib | 1.26.9 | 1 |
| library/ | 7062a2109c4b | stdlib | 1.26.9 | 1 |
| library/ | 7c8f48705831 | stdlib | 1.26.9 | 1 |
| library/ | 7e2070cf6ad0 | stdlib | 1.26.9 | 1 |
| library/ | 7e5df973a748 | stdlib | 1.26.9 | 1 |
| library/ | 8775adb39f0d | stdlib | 1.26.9 | 1 |
| library/ | 885cf05d376c | stdlib | 1.26.9 | 1 |
| library/ | 8ff36f3c6637 | stdlib | 1.26.9 | 1 |
| library/ | a9abf4275f9e | stdlib | 1.26.9 | 1 |
| library/ | bdc3027c1610 | stdlib | 1.26.9 | 1 |
| library/ | c67d80f67f76 | stdlib | 1.26.9 | 1 |
| library/ | c961aa287d86 | stdlib | 1.26.9 | 1 |
| library/ | ced3ba927f4c | stdlib | 1.26.9 | 1 |
| library/ | ceef4a62198b | stdlib | 1.26.9 | 1 |
| library/ | ebba4f4de37f | stdlib | 1.26.9 | 1 |
| library/ | ef257d85f76e | stdlib | 1.26.9 | 1 |
| library/ | f565573d74ae | stdlib | 1.26.9 | 1 |
| library/ | fbcea1bd13b6 | stdlib | 1.26.9 | 1 |
| library/ | 078107e03637 | stdlib | 1.26.9 | 1 |
| library/ | 19c5ee40801d | stdlib | 1.26.9 | 1 |
| library/ | 446551b26c0b | stdlib | 1.26.9 | 1 |
| library/ | 6ec83ef56205 | stdlib | 1.26.9 | 1 |
| library/ | 751bf4eeaa69 | stdlib | 1.26.9 | 1 |
| library/ | eb5295d08332 | stdlib | 1.26.9 | 1 |
| library/ | 091a7b5de688 | stdlib | 1.26.9 | 1 |
| library/ | 352c1fdadc91 | stdlib | 1.26.9 | 1 |
| library/ | 6a5130174e14 | stdlib | 1.26.9 | 1 |
| library/ | 6aaf3f5e6bc8 | stdlib | 1.26.9 | 1 |
| library/ | 77697a75da9f | stdlib | 1.26.9 | 1 |
| library/ | 83edc2b8e9ff | stdlib | 1.26.9 | 1 |
| library/ | 92b8b307ee28 | stdlib | 1.26.9 | 1 |
| library/ | bb142a9c18ac | stdlib | 1.26.9 | 1 |
| library/ | c1e88455c852 | stdlib | 1.26.9 | 1 |
| library/ | c9d92d840fd0 | stdlib | 1.26.9 | 1 |
| library/ | 04ac44a2595b | stdlib | 1.26.9 | 1 |
| library/ | ddf754342cfc | stdlib | 1.26.9 | 1 |
| library/ | 28e98eece020 | stdlib | 1.26.9 | 1 |
| library/ | 507a3eecf809 | stdlib | 1.26.9 | 1 |
| library/ | 794079a7f241 | stdlib | 1.26.9 | 1 |
| library/ | addb86c0c520 | stdlib | 1.26.9 | 1 |
| library/ | 0a5157f742d2 | stdlib | 1.26.9 | 1 |
| library/ | 104204dadedf | stdlib | 1.26.9 | 1 |
| library/ | 1489caffaedb | stdlib | 1.26.9 | 1 |
| library/ | 1957e3314f43 | stdlib | 1.26.9 | 1 |
| library/ | 2f603f8d3abe | stdlib | 1.26.9 | 1 |
| library/ | 34d5089d0b41 | stdlib | 1.26.9 | 1 |
| library/ | 575fa15b1350 | stdlib | 1.26.9 | 1 |
| library/ | 5d47b7bb2546 | stdlib | 1.26.9 | 1 |
| library/ | 7d0228d19042 | stdlib | 1.26.9 | 1 |