StackRadar

CVE-2026-78663

Critical

Advisory

Published 8 Oct 2026In the index since 9 Oct 2026
Severity
Critical
worst across findings
CVSS
9.1
base score, highest
EPSS
0.006
46th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
5,341
of 18,137 indexed, latest versions
Container images
6,191
deployed by those charts
Fix available
3 of 5
affected packages

Double flow control refund on HTTP/2 server streams in net/http

Carried by container images the latest versions of 5,341 of 18,137 indexed charts deploy, on 6,191 images.

Affected packageAffected versionsFixed inImages
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+208 more1.26.9, 1.27.26,115
golang.org/x/netgolangv0.0.0-20170114055629-f2499483f923, v0.0.0-20180301190904-22ae77b79946, v0.0.0-20180811021610-c39426892332, v0.0.0-20180906233101-161cd47e91fd+227 more0.60.04,943
golang-1.19deb1.19.8-2no fix listed1
ingress-nginx-controller-1.15apk1.15.10-r9no fix listed1
minioapk0.20251015.172955-r100.20260922.192518-r21
OSV records
CGA-23xx-p5rw-vrp9CGA-25j5-q798-fwm3DEBIAN-CVE-2026-78663GO-2026-6612
Also known as
CGA-qwrp-9ccr-5qpq, CGA-vqxj-4gp6-23v9
Trending
Rank 4 in indexed charts, since 9 Oct 2026. See the ranking →

Charts affected

5,341 by stars
ChartLatestAffected imagesRadar Score
wireguard-operatorjacobcolvinVerified publisher0.2.01 of 2See more

wireguard-operator jacobcolvin 0.2.0

1 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
ghcr.io/jodevsa/wireguard-operator/manager:v2.0.2839412bdd403b
golang.org/x/net@v0.23.0
stdlib@go1.22.2
0.60.0
1.26.9

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1,436
koptimizejaconiVerified publisher0.5.42 of 2See more

koptimize jaconi 0.5.4

2 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
alpine/k8s:1.27.321b24e6bf801
golang.org/x/net@v0.0.0-20220127200216-cd36cc0744dd
stdlib@go1.20.4
0.60.0
1.26.9
ghcr.io/jaconi-io/koptimize:1.2.5aca1bbd609b6
golang.org/x/net@v0.10.0
stdlib@go1.20.7
0.60.0
1.26.9

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7,490
mini-infrajaeki0.1.01 of 4See more

mini-infra jaeki 0.1.0

1 of the 4 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
quay.io/metallb/controller:v0.13.101b33357b3595
golang.org/x/net@v0.8.0
stdlib@go1.19.5
0.60.0
1.26.9

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2,573
todo-operatorjakuboskera0.1.11 of 1See more

todo-operator jakuboskera 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
jakuboskera/todo-operator:v0.1.0a305b8ce5bff
golang.org/x/net@v0.47.0
stdlib@go1.25.3
0.60.0
1.26.9

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738
deconzjanip81-helm-chartsVerified publisher0.1.11 of 1See more

deconz janip81-helm-charts 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
deconzcommunity/deconz:2.29.2062de2362641
stdlib@go1.19.8
1.26.9

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12,409
ghostjanip81-helm-chartsVerified publisher0.1.21 of 1See more

ghost janip81-helm-charts 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
library/ghost:6.37.01ef2e532ca4d
stdlib@go1.23.12
1.26.9

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4,806
n8njanip81-helm-chartsVerified publisher0.1.51 of 1See more

n8n janip81-helm-charts 0.1.5

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
n8nio/n8n:1.86.08b39ed5a2de9
stdlib@go1.24.0
1.26.9

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7,224
unifi-network-applicationjanip81-helm-chartsVerified publisher0.2.91 of 3See more

unifi-network-application janip81-helm-charts 0.2.9

1 of the 3 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
library/mongo:7.01f995ad6fdb9
golang.org/x/net@v0.59.0
stdlib@go1.26.8
0.60.0
1.26.9

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2,509
janus-shieldjanus-shield1.0.01 of 2See more

janus-shield janus-shield 1.0.0

1 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
quay.io/cilium/tetragon:v1.1.096fac2482898
golang.org/x/net@v0.24.0
stdlib@go1.22.2
0.60.0
1.26.9

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3,307
javascriptweeklyjavascriptweekly2.1.01 of 1See more

javascriptweekly javascriptweekly 2.1.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
zufardhiyaulhaq/javascriptweekly:v2.1.086424bd0b2a4
golang.org/x/net@v0.0.0-20220722155237-a158d28d115b
stdlib@go1.17.13
0.60.0
1.26.9

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2,124
sql-exporterjdstoneVerified publisher0.2.11 of 1See more

sql-exporter jdstone 0.2.1

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
burningalchemist/sql_exporter:0.16.0b8e4757c7def
golang.org/x/net@v0.30.0
stdlib@go1.23.2
0.60.0
1.26.9

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1,455
newtjeffrescVerified publisher0.2.11 of 1See more

newt jeffresc 0.2.1

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
fosrl/newt:1.10.4ccd2b0e9a049
golang.org/x/net@v0.51.0
stdlib@go1.25.8
0.60.0
1.26.9

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1,516
jenkinsjenkins-automation-tool0.1.01 of 1See more

jenkins jenkins-automation-tool 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
jenkins/jenkins:ltsa660310e39ad
golang.org/x/net@v0.57.0
stdlib@go1.27.0
0.60.0
1.27.2

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2,212
jenkinsjenkins-automation-tool-by-helm0.1.01 of 1See more

jenkins jenkins-automation-tool-by-helm 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
jenkins/jenkins:ltsa660310e39ad
golang.org/x/net@v0.57.0
stdlib@go1.27.0
0.60.0
1.27.2

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2,212
jenkinsjenkins-chartVerified publisher0.1.01 of 1See more

jenkins jenkins-chart 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
jenkins/jenkins:ltsa660310e39ad
golang.org/x/net@v0.57.0
stdlib@go1.27.0
0.60.0
1.27.2

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2,212
athens-proxyjenkins-x0.2.21 of 2See more

athens-proxy jenkins-x 0.2.2

1 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
jaegertracing/all-in-one:latestab6f1a1f0fb4
golang.org/x/net@v0.47.0
stdlib@go1.25.4
0.60.0
1.26.9

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1,830
jx-app-athensjenkins-x0.0.181 of 1See more

jx-app-athens jenkins-x 0.0.18

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
gomods/athens:v0.8.1d714c7ff0231
golang.org/x/net@v0.0.0-20191027093000-83d349e8ac1a
stdlib@go1.13.4
0.60.0
1.26.9

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5,574
jx-app-datadogjenkins-x0.0.101 of 2See more

jx-app-datadog jenkins-x 0.0.10

1 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
datadog/agent:6aad9994de6a7
golang.org/x/net@v0.33.0
stdlib@go1.21.11
0.60.0
1.26.9

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5,061
jx-app-flaggerjenkins-x0.0.52 of 2See more

jx-app-flagger jenkins-x 0.0.5

2 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
grafana/grafana:6.5.1befcd84da2c1
golang.org/x/net@v0.0.0-20190724013045-ca1201d0de80
stdlib@go1.13.1
0.60.0
1.26.9
weaveworks/flagger:1.0.0-rc.5174307de1b36
golang.org/x/net@v0.0.0-20200202094626-16171245cfb2
stdlib@go1.14.2
0.60.0
1.26.9

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8,629
jx-app-jenkinsjenkins-x0.0.151 of 2See more

jx-app-jenkins jenkins-x 0.0.15

1 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
jenkins/jenkins:ltsa660310e39ad
golang.org/x/net@v0.57.0
stdlib@go1.27.0
0.60.0
1.27.2

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2,212
knative-servingjenkins-x0.19.124 of 4See more

knative-serving jenkins-x 0.19.12

4 of the 4 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
gcr.io/knative-releases/knative.dev/serving/cmd/activatordigest-pinned1e3db4f2eeed
golang.org/x/net@v0.0.0-20200904194848-62affa334b73
stdlib@go1.14.10
0.60.0
1.26.9
gcr.io/knative-releases/knative.dev/serving/cmd/autoscalerdigest-pinneddb6ceff2aab4
golang.org/x/net@v0.0.0-20200904194848-62affa334b73
stdlib@go1.14.10
0.60.0
1.26.9
gcr.io/knative-releases/knative.dev/serving/cmd/controllerdigest-pinnedb2cd45b8a8a4
golang.org/x/net@v0.0.0-20200904194848-62affa334b73
stdlib@go1.14.10
0.60.0
1.26.9
gcr.io/knative-releases/knative.dev/serving/cmd/webhookdigest-pinnedd27b4495ccc3
golang.org/x/net@v0.0.0-20200904194848-62affa334b73
stdlib@go1.14.10
0.60.0
1.26.9

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14,696
jetspotterjetspotter1.49.01 of 1See more

jetspotter jetspotter 1.49.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
ghcr.io/vvanouytsel/jetspotter:1.49.0d6f9149a36db
golang.org/x/net@v0.39.0
stdlib@go1.23.12
0.60.0
1.26.9

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1,142
ingress-nginxjfrog4.5.22 of 2See more

ingress-nginx jfrog 4.5.2

2 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
registry.k8s.io/ingress-nginx/controller:v1.6.415be4666c530
golang.org/x/net@v0.5.0
stdlib@go1.19.4
0.60.0
1.26.9
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v20220916-gd32f8c34339c5b2e3310d
golang.org/x/net@v0.0.0-20211209124913-491a49abca63
stdlib@go1.19.1
0.60.0
1.26.9

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5,514
vaultjfrog0.25.02 of 2See more

vault jfrog 0.25.0

2 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
hashicorp/vault:1.14.0b2177a8bfe85
golang.org/x/net@v0.10.0
stdlib@go1.20.5
0.60.0
1.26.9
hashicorp/vault-k8s:1.2.14500e988b7ce
golang.org/x/net@v0.7.0
stdlib@go1.20.3
0.60.0
1.26.9

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5,485
kafka-offset-lag-for-prometheusjhidalgo3-githubVerified publisher2.3.01 of 1See more

kafka-offset-lag-for-prometheus jhidalgo3-github 2.3.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
jhidalgo3/kafka-offset-lag-for-prometheus:latest0390e155c46d
golang.org/x/net@v0.1.0
stdlib@go1.17.13
0.60.0
1.26.9

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2,368
missing-container-metricsjimdo-missing-container-metrics0.5.01 of 1See more

missing-container-metrics jimdo-missing-container-metrics 0.5.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
dmilhdef/missing-container-metrics:v0.21.0fada1a6e7638
golang.org/x/net@v0.0.0-20210226172049-e18ecbb05110
stdlib@go1.16.2
0.60.0
1.26.9

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3,671
cloudflare-tunneljmmaloney40.1.31 of 1See more

cloudflare-tunnel jmmaloney4 0.1.3

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
cloudflare/cloudflared:2022.1.361f608cd1123
golang.org/x/net@v0.0.0-20220114011407-0dd24b26b47d
stdlib@go1.17.1
0.60.0
1.26.9

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3,760
ipfsjmmaloney40.9.231 of 1See more

ipfs jmmaloney4 0.9.23

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
ipfs/go-ipfs:v0.27.0bfce363b878b
golang.org/x/net@v0.21.0
stdlib@go1.19.8
0.60.0
1.26.9

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2,142
job-manager-syncerjob-manager-syncer1.27.01 of 1See more

job-manager-syncer job-manager-syncer 1.27.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
public.ecr.aws/cloudnatix/llmariner/job-manager-syncer:1.27.086957bbeeff5
golang.org/x/net@v0.38.0
stdlib@go1.23.12
0.60.0
1.26.9

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951
job-pod-reaperjob-pod-reaper0.14.01 of 1See more

job-pod-reaper job-pod-reaper 0.14.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
quay.io/ohiosupercomputercenter/job-pod-reaper:v0.14.0775449888968
golang.org/x/net@v0.56.0
stdlib@go1.26.4
0.60.0
1.26.9

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347
haven-complinacy-dashboardjolle-devVerified publisher1.0.01 of 2See more

haven-complinacy-dashboard jolle-dev 1.0.0

1 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
j0113/haven-compliancy-dashboard:1.3696cb8ca9f4e
golang.org/x/net@v0.0.0-20210510120150-4163338589ed
stdlib@go1.17.2
0.60.0
1.26.9

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6,293
BNSdeployjongseo220.1.01 of 8See more

BNSdeploy jongseo22 0.1.0

1 of the 8 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
bitnami/kubectl:latestf7f9e4f64d9e
golang.org/x/net@v0.57.0
stdlib@go1.26.8
0.60.0
1.26.9

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226
cloudnative-pgjouveVerified publisher0.27.01 of 1See more

cloudnative-pg jouve 0.27.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
ghcr.io/cloudnative-pg/cloudnative-pg:1.28.034198e85b6e6
golang.org/x/net@v0.47.0
stdlib@go1.25.5
0.60.0
1.26.9

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1,091
corednsjouveVerified publisher1.45.01 of 1See more

coredns jouve 1.45.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
coredns/coredns:1.13.19b9128672209
golang.org/x/net@v0.45.0
stdlib@go1.25.2
0.60.0
1.26.9

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1,414
distributionjouveVerified publisher0.2.31 of 1See more

distribution jouve 0.2.3

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
distribution/distribution:3.1.1bca24727f400
golang.org/x/net@v0.52.0
stdlib@go1.25.9
0.60.0
1.26.9

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1,278
etcd-defragjouveVerified publisher0.1.11 of 1See more

etcd-defrag jouve 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
ghcr.io/ahrtr/etcd-defrag:v0.45.0b2a97f7fac6e
golang.org/x/net@v0.55.0
stdlib@go1.26.8
0.60.0
1.26.9

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251
api-key-managerjtektVerified publisher0.3.02 of 4See more

api-key-manager jtekt 0.3.0

2 of the 4 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
library/postgres:172d2b8998d310
stdlib@go1.24.6
1.26.9
public.ecr.aws/jtekt-corporation/api-key-manager-api:v0.1.175a48d987e0f
stdlib@go1.20.7
1.26.9

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8,013
image-storage-servicejtektVerified publisher0.5.11 of 4See more

image-storage-service jtekt 0.5.1

1 of the 4 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
bitnamilegacy/mongodb:6.0.10-debian-11-r842319decb591
golang.org/x/net@v0.14.0
stdlib@go1.19.12
0.60.0
1.26.9

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26,058
time-series-storagejtektVerified publisher0.1.101 of 2See more

time-series-storage jtekt 0.1.10

1 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
bitnamilegacy/influxdb:2.6.1-debian-11-r18d17df1f9d745
golang.org/x/net@v0.0.0-20220617184016-355a448f1bc9
stdlib@go1.19.6
0.60.0
1.26.9

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19,419
firstchartjuanjmerono0.2.01 of 1See more

firstchart juanjmerono 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
jmalloc/echo-server:0.3.1e4eaee2c7998
golang.org/x/net@v0.0.0-20210813160813-60bc85c4be6d
stdlib@go1.17
0.60.0
1.26.9

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2,570
daily-restartjuniorjpdj0.1.731 of 1See more

daily-restart juniorjpdj 0.1.73

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
ghcr.io/juniorjpdj/containers/openssl-kubectl:1.36.1-r5136348264b41
golang.org/x/net@v0.55.0
stdlib@go1.26.8
0.60.0
1.26.9

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737
mumbledjjuniorjpdj0.1.2071 of 2See more

mumbledj juniorjpdj 0.1.207

1 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
ghcr.io/juniorjpdj/containers/openssl-kubectl:1.36.1-r5136348264b41
golang.org/x/net@v0.55.0
stdlib@go1.26.8
0.60.0
1.26.9

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1,292
alertmanager-irc-relayjuppi880.0.11 of 1See more

alertmanager-irc-relay juppi88 0.0.1

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
maldridge/alertmanager-irc-relay:v0.4.1391de2b76128
golang.org/x/net@v0.0.0-20210119194325-5f4716e94777
stdlib@go1.16.4
0.60.0
1.26.9

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2,795
nginx-gateway-fabricjupyter-jscVerified publisher2.4.11 of 1See more

nginx-gateway-fabric jupyter-jsc 2.4.1

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
ghcr.io/nginx/nginx-gateway-fabric:2.4.180f3a0a51af5
golang.org/x/net@v0.48.0
stdlib@go1.25.7
0.60.0
1.26.9

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769
jupyter-notebook-validator-operatorjupyter-notebook-validatorVerified publisher1.0.101 of 1See more

jupyter-notebook-validator-operator jupyter-notebook-validator 1.0.10

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
bitnami/kubectl:latestf7f9e4f64d9e
golang.org/x/net@v0.57.0
stdlib@go1.26.8
0.60.0
1.26.9

Open the chart page →

226
k10appk10app0.2.11 of 11See more

k10app k10app 0.2.1

1 of the 11 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
ghcr.io/k10app/businit:latest94c9a3e799c2
golang.org/x/net@v0.0.0-20220722155237-a158d28d115b
stdlib@go1.19.3
0.60.0
1.26.9

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12,284
multusk3s4.0.201+upv4.0.2-build20240208012 of 2See more

multus k3s 4.0.201+upv4.0.2-build2024020801

2 of the 2 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
rancher/hardened-cni-plugins:v1.4.0-build202401222581c5490bab
stdlib@go1.20.7
1.26.9
rancher/hardened-multus-cni:v4.0.2-build202402087d0f41b72eb7
golang.org/x/net@v0.7.0
stdlib@go1.20.7
0.60.0
1.26.9

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2,906
snapshot-controllerk3s1.6.1+up1.6.01 of 1See more

snapshot-controller k3s 1.6.1+up1.6.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
rancher/mirrored-sig-storage-snapshot-controller:v6.1.0934863015367
golang.org/x/net@v0.0.0-20220909164309-bea034e7d591
stdlib@go1.18
0.60.0
1.26.9

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2,409
snapshot-validation-webhookk3s1.6.1+up1.6.01 of 1See more

snapshot-validation-webhook k3s 1.6.1+up1.6.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
rancher/mirrored-sig-storage-snapshot-validation-webhook:v6.1.0deac027820ae
golang.org/x/net@v0.0.0-20220909164309-bea034e7d591
stdlib@go1.18
0.60.0
1.26.9

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2,409
traefikk3s20.3.1+up20.3.01 of 1See more

traefik k3s 20.3.1+up20.3.0

1 of the 1 container images this version deploys carry CVE-2026-78663.

Container imageDigestPackageFixed in
rancher/mirrored-library-traefik:2.9.40842af6afcdf
golang.org/x/net@v0.0.0-20220927171203-f486391704dc
stdlib@go1.19.2
0.60.0
1.26.9

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4,287

Container images carrying it

6,191 by charts deploying them

A fixed version is listed for 3 of the 5 affected packages.

No deployed image carries CVE-2026-78663.

syft 1.42.1 · advisories as of 16 Oct 2026

Corrections: contact@stackradar.io

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