StackRadar

CVE-2026-56866

High

Advisory

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
5,293
of 18,131 indexed, latest versions
Container images
6,123
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 5,293 of 18,131 indexed charts deploy, on 6,123 images.

Affected packageAffected versionsFixed inImages
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+209 more1.26.96,123
golang-1.19deb1.19.8-2no fix listed1
OSV records
DEBIAN-CVE-2026-56866GO-2026-6605
Trending
Rank 10 in indexed charts, since 9 Oct 2026. See the ranking →

Charts affected

5,293 by stars
ChartLatestAffected imagesRadar Score
httpbunowan-charts0.1.01 of 1See more

httpbun owan-charts 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
sharat87/httpbun:latesta148af533afd
stdlib@go1.27.1
1.26.9

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161
minioowan-charts0.1.22 of 2See more

minio owan-charts 0.1.2

2 of the 2 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
cleanstart/minio:latestf1156f7fd14a
stdlib@go1.26.4
1.26.9
ghcr.io/georgmangold/console:v1.8.158f4f180aa6e
stdlib@go1.24.4
1.26.9

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1,946
shlinkowan-charts0.1.01 of 1See more

shlink owan-charts 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
shlinkio/shlink:stable844e1f2b6455
stdlib@go1.26.4
1.26.9

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667
owui-cee-proxyowui-cee-proxy0.8.01 of 1See more

owui-cee-proxy owui-cee-proxy 0.8.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
ctolon17/owui-cee-proxy:0.8.06023888bf007
stdlib@go1.26.3
1.26.9

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778
kubernetes-taggeroxyno-zetaVerified publisher1.1.21 of 1See more

kubernetes-tagger oxyno-zeta 1.1.2

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
oxynozeta/kubernetes-tagger:1.3.0a153c386f5af
stdlib@go1.17
1.26.9

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2,946
arpap2p-avs0.1.31 of 2See more

arpa p2p-avs 0.1.3

1 of the 2 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
ghcr.io/arpa-network/node-client:latest657a2c9f6e6d
stdlib@go1.22.5
1.26.9

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2,568
automatap2p-avs0.1.01 of 2See more

automata p2p-avs 0.1.0

1 of the 2 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
ghcr.io/automata-network/multi-prover-avs/operator:v0.6.0752f1aa02438
stdlib@go1.22.1
1.26.9

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4,641
avap2p-avs0.1.01 of 1See more

ava p2p-avs 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
avaprotocol/ap-avs:1.2.0c430ea5c37d6
stdlib@go1.22.5
1.26.9

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4,143
eigendap2p-avs0.1.12 of 3See more

eigenda p2p-avs 0.1.1

2 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
ghcr.io/layr-labs/eigenda/opr-node:0.8.46650119a385f
stdlib@go1.21.1
1.26.9
ghcr.io/layr-labs/eigenda/opr-nodeplugin:0.8.4e459ad3ae758
stdlib@go1.21.1
1.26.9

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3,670
predicatep2p-avs0.1.41 of 1See more

predicate p2p-avs 0.1.4

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
ghcr.io/predicatelabs/operator:v1.0.5b62113fe1b27
stdlib@go1.23.5
1.26.9

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1,420
p4p40.1.03 of 7See more

p4 p4 0.1.0

3 of the 7 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.239fb4c11e6a49
stdlib@go1.18.10
1.26.9
library/mongo:5.0-focal5e15a3f014ed
stdlib@go1.25.9
1.26.9
library/mysql:86ea90827b110
stdlib@go1.24.6
1.26.9

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31,418
myappp4-helm0.1.01 of 6See more

myapp p4-helm 0.1.0

1 of the 6 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:86ea90827b110
stdlib@go1.24.6
1.26.9

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23,511
packetrusherpacketrusherVerified publisher0.0.31 of 1See more

packetrusher packetrusher 0.0.3

1 of the 1 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
gradiant/packetrusher:2b26573e9b46dc76af4
stdlib@go1.21.3
1.26.9

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7,044
pacmanpacman-mhVerified publisher0.1.281 of 2See more

pacman pacman-mh 0.1.28

1 of the 2 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mongo:7.0.28-jammy88785f6f665a
stdlib@go1.24.0
1.26.9

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4,298
pact-brokerpact-broker-chart0.2.11 of 2See more

pact-broker pact-broker-chart 0.2.1

1 of the 2 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
pactfoundation/pact-broker:2.100.0.163801b40a4e9
stdlib@go1.14.4
1.26.9

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4,046
pagespages1.0.01 of 3See more

pages pages 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages101.0.01 of 3See more

pages pages10 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages1111.0.01 of 3See more

pages pages111 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages21.0.01 of 3See more

pages pages2 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-alexchmielu1.0.01 of 3See more

pages pages-alexchmielu 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-alps1.0.01 of 3See more

pages pages-alps 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-alstom1.0.01 of 3See more

pages pages-alstom 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-ambala1.0.01 of 3See more

pages pages-ambala 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-andromeda1.0.01 of 3See more

pages pages-andromeda 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespagesbadami1.0.01 of 3See more

pages pagesbadami 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-blackburn1.0.01 of 3See more

pages pages-blackburn 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-botes1.0.01 of 3See more

pages pages-botes 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-brian1.0.01 of 3See more

pages pages-brian 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-buckll1.0.01 of 3See more

pages pages-buckll 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-camden1.0.01 of 3See more

pages pages-camden 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-camden7711.0.01 of 3See more

pages pages-camden771 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-diarmuidkeane1.0.01 of 3See more

pages pages-diarmuidkeane 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-draco1.0.01 of 3See more

pages pages-draco 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-ellora1.0.01 of 3See more

pages pages-ellora 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-finchley1.0.01 of 3See more

pages pages-finchley 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-fornax1.0.01 of 3See more

pages pages-fornax 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-harsh1.0.01 of 3See more

pages pages-harsh 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespagesk1.0.01 of 3See more

pages pagesk 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

Open the chart page →

21,457
pagespages-microservice-ashim1.0.01 of 3See more

pages pages-microservice-ashim 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-mihai1.0.01 of 3See more

pages pages-mihai 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-nivesh1.0.01 of 3See more

pages pages-nivesh 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespagessandeepgudu1.0.01 of 3See more

pages pagessandeepgudu 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-shubhanker1.0.01 of 3See more

pages pages-shubhanker 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-ssharma09091.0.01 of 3See more

pages pages-ssharma0909 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

Open the chart page →

21,457
pagespages-sucharitha1.0.01 of 3See more

pages pages-sucharitha 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

Open the chart page →

21,457
pagespages-sudhir1.0.01 of 3See more

pages pages-sudhir 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-sushi1.0.01 of 3See more

pages pages-sushi 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

Open the chart page →

21,457
pagespages-vasanth58141.0.01 of 3See more

pages pages-vasanth5814 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

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21,457
pagespages-vjp1.0.01 of 3See more

pages pages-vjp 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.26.9

Open the chart page →

21,457
paguropaguroVerified publisher0.1.21 of 3See more

paguro paguro 0.1.2

1 of the 3 container images this version deploys carry CVE-2026-56866.

Container imageDigestPackageFixed in
ghcr.io/dpicillo/paguro/paguro-node-installer:v0.1.2526c1324e1dc
stdlib@go1.26.6
1.26.9

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229

Container images carrying it

6,123 by charts deploying them

A fixed version is listed for 1 of the 2 affected packages.

Container imageDigestPackageFixed inUsed by
ghcr.io/camptocamp/terraboard:v2.3.0df53e2c8998c
stdlib@go1.21.3
1.26.9
1
ghcr.io/candiddev/homechart:latestb79b17e57af8
stdlib@go1.27.1
1.26.9
1
ghcr.io/caninehq/canine:latest68b19aee1c64
stdlib@go1.24.4
1.26.9
1
ghcr.io/castai/images/clm:v0.140.2566f0c5ff554
stdlib@go1.26.8
1.26.9
1
ghcr.io/castai/images/cpa/cpvpa:v0.8.14dd5743f37f60
stdlib@go1.26.5
1.26.9
1
ghcr.io/castai/images/evictor:v0.35.148937cc7ab4d5d
stdlib@go1.26.6
1.26.9
1
ghcr.io/castai/images/watchdog:v0.2.4828f70018e61ca
stdlib@go1.26.6
1.26.9
1
ghcr.io/cedar2025/xboard:latest896e4926e0d7
stdlib@go1.25.10
1.26.9
1
ghcr.io/celestiaorg/celestia-app:v3.7.0-arabica23a9ec9b1879
stdlib@go1.23.6
1.26.9
1
ghcr.io/celestiaorg/celestia-app:v6.1.0-rc0a604aefa3fae
stdlib@go1.24.6
1.26.9
1
ghcr.io/celestiaorg/celestia-node:v0.16.041177982c584
stdlib@go1.23.0
1.26.9
1
ghcr.io/certforge-llc/certforge-issuer:0.2.430f73d255939
stdlib@go1.26.6
1.26.9
1
ghcr.io/cfgate/cfgate6cd934b258ee
stdlib@go1.27.1
1.26.9
1
ghcr.io/cfi2017/opencve-scheduler:3.0.08d943799621b
stdlib@go1.22.10
1.26.9
1
ghcr.io/chaos-mesh/chaos-daemon:v2.8.40d28dbd95b03
stdlib@go1.25.11
1.26.9
1
ghcr.io/chaos-mesh/chaos-daemon:v2.8.369b1d3c09cfa
stdlib@go1.25.11
1.26.9
1
ghcr.io/chaos-mesh/chaos-daemon:v2.7.29608d9b51452
stdlib@go1.16.2
1.26.9
1
ghcr.io/chaos-mesh/chaos-daemon:v2.5.1cf78fdf7403a
stdlib@go1.18
1.26.9
1
ghcr.io/chaos-mesh/chaos-daemon:v2.8.0fb609bc264d9
stdlib@go1.24.4
1.26.9
1
ghcr.io/chaos-mesh/chaos-dashboard:v2.7.211cdbbc479b3
stdlib@go1.20.8
1.26.9
1
ghcr.io/chaos-mesh/chaos-dashboard:v2.5.1448cb346b12c
stdlib@go1.18
1.26.9
1
ghcr.io/chaos-mesh/chaos-dashboard:v2.8.48a8ec8d4c9ea
stdlib@go1.25.11
1.26.9
1
ghcr.io/chaos-mesh/chaos-dashboard:v2.8.0e7f9e8f1d565
stdlib@go1.24.4
1.26.9
1
ghcr.io/chaos-mesh/chaos-mesh:v2.8.0091b906a0b13
stdlib@go1.24.4
1.26.9
1
ghcr.io/chaos-mesh/chaos-mesh:v2.5.1700bb42ac21d
stdlib@go1.18
1.26.9
1
ghcr.io/chaos-mesh/chaos-mesh:v2.7.28bc853c7414c
stdlib@go1.20.8
1.26.9
1
ghcr.io/chaos-mesh/chaos-mesh:v2.8.49e48285bb44c
stdlib@go1.25.11
1.26.9
1
ghcr.io/chaos-mesh/chaos-mesh:v2.8.3bdb31f3121a2
stdlib@go1.25.11
1.26.9
1
ghcr.io/chatwoot/pgvector:14.4.0-debian-11-r0f759f1510d09
stdlib@go1.16.7
1.26.9
1
ghcr.io/chilledornaments/redirector:latest94d48447d967
stdlib@go1.26.4
1.26.9
1
ghcr.io/chmouel/gosmee:v0.32.060b8db1f68cc
stdlib@go1.26.5
1.26.9
1
ghcr.io/chronicleprotocol/challenger-go:0.1.2c8d5a3c0e966
stdlib@go1.22.12
1.26.9
1
ghcr.io/chronicleprotocol/ghost:0.81.0417b664eee72
stdlib@go1.27.1
1.26.9
1
ghcr.io/chronicleprotocol/gofer:0.613915d2e41e04
stdlib@go1.24.6
1.26.9
1
ghcr.io/chronicleprotocol/oracles-updates-exporter:0.0.4992d0e793af6
stdlib@go1.19.13
1.26.9
1
ghcr.io/chronicleprotocol/spectre:0.68.34e872bc016e8
stdlib@go1.25.5
1.26.9
1
ghcr.io/chronicleprotocol/spire:0.68.379df4fb20322
stdlib@go1.25.5
1.26.9
1
ghcr.io/chrxmvtik/gitlab-mr-conform:0.6.0facdb9bf0394
stdlib@go1.25.9
1.26.9
1
ghcr.io/cisco-open/cluster-registry-controller:v0.2.12937eff91df1e
stdlib@go1.18
1.26.9
1
ghcr.io/ckotzbauer/access-managerdd584fcda0ff
stdlib@go1.22.1
1.26.9
1
ghcr.io/ckotzbauer/chekrf299baf467b5
stdlib@go1.17.3
1.26.9
1
ghcr.io/ckotzbauer/sbom-operator:0.46.1928ed79d62d9
stdlib@go1.26.8
1.26.9
1
ghcr.io/ckotzbauer/vulnerability-operator:0.28.17be9a663315a7
stdlib@go1.26.8
1.26.9
1
ghcr.io/clabernetes/clabernetes/clabernetes-manager:0.9.00758e9e032c0
stdlib@go1.26.8
1.26.9
1
ghcr.io/clastix/kamaji-console:v0.2.129ecf8d4fa65
stdlib@go1.23.7
1.26.9
1
ghcr.io/cleanuparr/cleanuparr:2.10.9cfada3e57214
stdlib@go1.22.2
1.26.9
1
ghcr.io/clickhouse/clickhouse-operator:v0.0.880ff894a42fb
stdlib@go1.27.1
1.26.9
1
ghcr.io/clouddrove/syncerd:latest73a1bb038de3
stdlib@go1.26.7
1.26.9
1
ghcr.io/cloudflare/ebpf_exporter:v2.3.075370b2ec2bb
stdlib@go1.21.5
1.26.9
1
ghcr.io/cloudfoundry-incubator/quarks-job:v1.0.213760eee87f839
stdlib@go1.14.7
1.26.9
1

syft 1.42.1 · advisories as of 15 Oct 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.