CVE-2026-94439

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; 23rd percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 5,323; of 18,117 indexed, latest versions
Container images: 6,150; deployed by those charts
Fix available: 1 of 2; affected packages

HTTP/1 server connection desynchronization after 2xx CONNECT response in net/http

Carried by container images the latest versions of 5,323 of 18,117 indexed charts deploy, on 6,150 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	6,150
golang-1.19deb	1.19.8-2	no fix listed	1

OSV records: DEBIAN-CVE-2026-94439 GO-2026-6613
Trending: Rank 8 in indexed charts, since 9 Oct 2026. See the ranking →

Charts affected

5,323 by stars

Chart

Latest

Affected images

Radar Score

pgbounceryasn77-pgbouncer

0.0.8

1 of 1 See more

pgbouncer yasn77-pgbouncer 0.0.8

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
ghcr.io/yasn77/pgbouncer :v0.0.6	cc8c13550e44	stdlib@go1.18.6	1.26.9

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1,883

ygdrassil-monitoringygdrassil

0.4.0

7 of 10 See more

ygdrassil-monitoring ygdrassil 0.4.0

7 of the 10 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
grafana/grafana :11.5.1	5781759b3d27	stdlib@go1.23.5	1.26.9
prom/alertmanager :v0.28.0	d5155cfac40a	stdlib@go1.23.4	1.26.9
quay.io/prometheus-operator/prometheus-config-reloader :v0.79.2	193280a33bc1	stdlib@go1.23.4	1.26.9
quay.io/prometheus/node-exporter :v1.8.2	4032c6d5bfd7	stdlib@go1.22.5	1.26.9
quay.io/prometheus/prometheus :v3.1.0	6559acbd5d77	stdlib@go1.23.4	1.26.9
quay.io/prometheus/pushgateway :v1.11.0	99392035ae99	stdlib@go1.23.4	1.26.9
registry.k8s.io/kube-state-metrics/kube-state-metrics :v2.14.0	37d841299325	stdlib@go1.23.3	1.26.9

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13,849

ceph-exporterygqygq2

1.0.0

1 of 1 See more

ceph-exporter ygqygq2 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
digitalocean/ceph_exporter :latest	19b163e3fb95	stdlib@go1.20	1.26.9

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6,860

mdbygqygq2

5.0.7

1 of 1 See more

170

mod-chartygqygq2

5.1.0

1 of 1 See more

mod-chart ygqygq2 5.1.0

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
bitnami/nginx :latest	b8d42f076789	stdlib@go1.26.8	1.26.9

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170

prometheusalertygqygq2

1.0.0

1 of 1 See more

prometheusalert ygqygq2 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
feiyu563/prometheus-alert :v4.9.1	224cfa68cbd9	stdlib@go1.20.6	1.26.9

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2,366

utcookygqygq2

2.1.4

1 of 1 See more

utcook ygqygq2 2.1.4

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
bitnami/nginx :latest	b8d42f076789	stdlib@go1.26.8	1.26.9

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170

matrixdb-operatorymatrix

0.13.0

1 of 2 See more

matrixdb-operator ymatrix 0.13.0

1 of the 2 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
matrixdb/kubebuilder_kube-rbac-proxy :v0.12.0	ed3c7e6291e8	stdlib@go1.18.1	1.26.9

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2,994

rawfile-csiymatrix

0.2.1

4 of 4 See more

rawfile-csi ymatrix 0.2.1

4 of the 4 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
matrixdb/custom-external-provisioner :4622a07d7-20220424	7e9ffe249a51	stdlib@go1.17.8	1.26.9
matrixdb/rawfile-csi :v0.2.1	95b2e38e913d	stdlib@go1.17.9	1.26.9
matrixdb/sig-storage_csi-node-driver-registrar :v2.2.0	ba763bb01ddc	stdlib@go1.16	1.26.9
matrixdb/sig-storage_livenessprobe :v2.3.0	7ab06fe3d8a7	stdlib@go1.16	1.26.9

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12,474

nginx-vts-exporterymrs

0.1.2

1 of 1 See more

nginx-vts-exporter ymrs 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
sophos/nginx-vts-exporter :latest	f1073556b29b	stdlib@go1.13.6	1.26.9

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2,470

version-checkerymrs

0.2.3

1 of 1 See more

version-checker ymrs 0.2.3

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
quay.io/jetstack/version-checker :v0.2.1	5f6f8ba0b671	stdlib@go1.15.2	1.26.9

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4,267

prometheus-monitoring-stackyotron-helm-charts

1.2.0

3 of 3 See more

prometheus-monitoring-stack yotron-helm-charts 1.2.0

3 of the 3 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
grafana/grafana :latest	b28bae15e219	stdlib@go1.26.7	1.26.9
quay.io/prometheus/alertmanager :latest	e9733bafb1bd	stdlib@go1.26.8	1.26.9
quay.io/prometheus/prometheus :latest	efd719c99d83	stdlib@go1.27.1	1.26.9

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863

ical-filter-proxyyungwood

0.3.1

1 of 1 See more

ical-filter-proxy yungwood 0.3.1

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
yungwood/ical-filter-proxy :0.3.1	ddc3f30ab05f	stdlib@go1.26.5	1.26.9

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259

synergy-wholesale-exporteryungwood

0.1.1

1 of 1 See more

synergy-wholesale-exporter yungwood 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
yungwood/synergy-wholesale-exporter :0.1.1	054dce85989b	stdlib@go1.26.5	1.26.9

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259

zahori-consulzahori

1.0.1

2 of 2 See more

zahori-consul zahori 1.0.1

2 of the 2 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
hashicorp/consul :1.15.3	ddff34041c5c	stdlib@go1.20.4	1.26.9
hashicorp/consul-k8s-control-plane :1.1.2	62bed1bf8106	stdlib@go1.20.4	1.26.9

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6,700

zahori-moonzahori

1.0.1

3 of 3 See more

zahori-moon zahori 1.0.1

3 of the 3 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
quay.io/aerokube/moon :2.5.1	a8837b00ba1c	stdlib@go1.20.4	1.26.9
quay.io/aerokube/moon-conf :2.5.1	9ca307b30080	stdlib@go1.20.4	1.26.9
quay.io/aerokube/moon-ui :2.0.5	89990b146824	stdlib@go1.20.5	1.26.9

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5,025

zahori-schedulerzahori

1.0.1

1 of 1 See more

zahori-scheduler zahori 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
zahoriaut/zahori-scheduler :1.0.0	47d0979b1184	stdlib@go1.20.5	1.26.9

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3,117

jenkinszanise-jenkins-helm-chart

0.1.0

1 of 1 See more

jenkins zanise-jenkins-helm-chart 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
jenkins/jenkins :lts	a660310e39ad	stdlib@go1.27.0	1.26.9

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2,134

posthogzeet

0.23.2

2 of 9 See more

posthog zeet 0.23.2

2 of the 9 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
altinity/clickhouse-operator :0.19.0	7a85f522c5bc	stdlib@go1.17.13	1.26.9
altinity/metrics-exporter :latest	a5206c713de7	stdlib@go1.26.8	1.26.9

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4,799

endlessh-gozekker6

0.4.0

1 of 1 See more

endlessh-go zekker6 0.4.0

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
ghcr.io/shizunge/endlessh-go :2026.0730.0	8826dad32623	stdlib@go1.26.5	1.26.9

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827

karmazekker6

0.22.0

1 of 1 See more

karma zekker6 0.22.0

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
lmierzwa/karma :v0.133	f5d0a0ff4062	stdlib@go1.27.1	1.26.9

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148

zookeeper-exporterzookeeper-exporter

0.1.0

1 of 1 See more

zookeeper-exporter zookeeper-exporter 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
dabealu/zookeeper-exporter :latest	86106fec315f	stdlib@go1.14.15	1.26.9

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2,294

zoo-project-druzoo-project

0.10.9

2 of 6 See more

zoo-project-dru zoo-project 0.10.9

2 of the 6 container images this version deploys carry CVE-2026-94439.

Container image	Digest	Package	Fixed in
library/postgres :18.6-alpine3.24	77f585114c32	stdlib@go1.24.6	1.26.9
zooproject/zoo-project :dru-51e7d55383f24594959b69e58518961c6aa66740	da112e8d03f1	stdlib@go1.26.8	1.26.9

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7,286

Container images carrying it

6,150 by charts deploying them

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

Container image	Digest	Package	Fixed in	Used by
concourse/concourse :8.3.1	c9d48dfbf4f9	stdlib@go1.27.1	1.26.9	1
conduction/agendaservice-php :latest	9cfeeb6c7c20	stdlib@go1.13.10	1.26.9	1
conduction/balance-registration-php :dev	c36094a41369	stdlib@go1.13.10	1.26.9	1
conduction/betaalservice-php :latest	ece1ab544c57	stdlib@go1.13.10	1.26.9	1
conduction/cgrc-php :dev	25415534d245	stdlib@go1.13.10	1.26.9	1
conduction/checkin-component-php :dev	3423845692c1	stdlib@go1.13.10	1.26.9	1
conduction/conduction-ui-php :dev	2744565516e8	stdlib@go1.13.10	1.26.9	1
conduction/contactmoment-component-php :dev	e1d4ad1e22a8	stdlib@go1.13.10	1.26.9	1
conduction/docparser-php :dev	b6f95c8ead7d	stdlib@go1.13.10	1.26.9	1
conduction/kvk-php :dev	8f177f9f8a7b	stdlib@go1.13.10	1.26.9	1
conduction/pan-php :dev	24f03c57568f	stdlib@go1.13.10	1.26.9	1
confluentinc/cp-kafka :latest	5e8f3ab5b497	stdlib@go1.27.1	1.26.9	1
confluentinc/cp-schema-registry :latest	482d3048b3f6	stdlib@go1.27.1	1.26.9	1
consensys/web3signer :latest	0a64d3b00613	stdlib@go1.26.7	1.26.9	1
containous/maesh :v1.3.2	587162516502	stdlib@go1.14.4	1.26.9	1
contentsquareplatform/chproxy :v1.26.5	24555f22d4be	stdlib@go1.22.7	1.26.9	1
coordimap/coordimap-agent :latest	7748fd0fae9f	stdlib@go1.26.4	1.26.9	1
coredns/coredns :1.12.0	40384aa1f5ea	stdlib@go1.23.3	1.26.9	1
coredns/coredns :1.7.0	73ca82b4ce82	stdlib@go1.14.4	1.26.9	1
coredns/coredns :1.14.7	7efd3c635b03	stdlib@go1.26.6	1.26.9	1
coredns/coredns :1.11.3	9caabbf6238b	stdlib@go1.21.11	1.26.9	1
coredns/coredns :1.10.1	a0ead06651cf	stdlib@go1.20	1.26.9	1
cortezaproject/corteza :2024.9.6	0bcdcbcd3c63	stdlib@go1.24.1	1.26.9	1
cortezaproject/corteza :2024.9.0	8eb7a26605c9	stdlib@go1.19.13	1.26.9	1
cortezaproject/corteza :2024.9.4	cb9f200de5d2	stdlib@go1.24.1	1.26.9	1
cortezaproject/corteza-server-corredor :2024.9.4	4ea78dfe5364	stdlib@go1.23.5	1.26.9	1
couchbase/admission-controller :2.9.3	bf2d2e87e45f	stdlib@go1.26.5	1.26.9	1
couchbase/operator :2.9.3	69a385b49e1f	stdlib@go1.26.5	1.26.9	1
countly/api :25.05.4	f4cc7447c4f5	stdlib@go1.19.4	1.26.9	1
countly/countly-server :25.05.4	e3c238248f99	stdlib@go1.21.11	1.26.9	1
countly/frontend :25.05.4	2acbc11499b6	stdlib@go1.19.4	1.26.9	1
craftypath/sops-operator :v0.8.0	402a0024c732	stdlib@go1.16.5	1.26.9	1
crocodilestick/calibre-web-automated :v4.0.6	c31a738b6d5e	stdlib@go1.17.8	1.26.9	1
crossplane/crossplane :v0.12.0	66666e6963af	stdlib@go1.14.4	1.26.9	1
crossplane/oam-kubernetes-runtime :v0.0.3-71.g0f23590	0112171c45e3	stdlib@go1.13.14	1.26.9	1
crossplane/oam-kubernetes-runtime :v0.3.1-5.g11e1894	07b8b410dc76	stdlib@go1.13.15	1.26.9	1
crowdfox/external-service-operator :v1.1.0	6fa7e8063d27	stdlib@go1.14.2	1.26.9	1
csepulvedab/secret-sync :0.5	227a6f2b0ff8	stdlib@go1.19.4	1.26.9	1
ctolon17/owui-cee-proxy :0.8.0	6023888bf007	stdlib@go1.26.3	1.26.9	1
ctrox/csi-s3 :v1.2.0-rc.2	3c72862bea3c	stdlib@go1.16.13	1.26.9	1
cube8021/push-to-k8s :v1.2.2	c5d1a1ec4c5e	stdlib@go1.22.4	1.26.9	1
cyberark/conjur-k8s-csi-provider :latest	737a967088d9	stdlib@go1.26.5	1.26.9	1
cybrarist/discount-bandit :v4.0.4	e9e2447ac666	stdlib@go1.25.4	1.26.9	1
cyverse/irods-csi-driver :v0.12.2	c5877ea80e0e	stdlib@go1.26.8	1.26.9	1
czerwonk/ping_exporter :v1.2.0	2a35a0584608	stdlib@go1.26.0	1.26.9	1
czerwonk/ping_exporter :v1.1.3	94f51e1ef1e2	stdlib@go1.22.1	1.26.9	1
dabealu/zookeeper-exporter :latest	86106fec315f	stdlib@go1.14.15	1.26.9	1
dagster/dagster-cloud-agent :1.13.26	c9320c34f7ed	stdlib@go1.25.7	1.26.9	1
dalf/filtron :latest	b19cbf5b2f37	stdlib@go1.18.2	1.26.9	1
dalf/morty :latest	248a4849c350	stdlib@go1.18.2	1.26.9	1