StackRadar

CVE-2026-42507

Medium

Advisory

Published 2 Jun 2026In the index since 5 Sept 2026
Severity
Medium
worst across findings
CVSS
5.3
base score, highest
EPSS
0.004
33rd percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
4,313
of 17,911 indexed, latest versions
Container images
4,860
deployed by those charts
Fix available
1 of 2
affected packages

Arbitrary inputs are included in errors without any escaping in net/textproto

Carried by container images the latest versions of 4,313 of 17,911 indexed charts deploy, on 4,860 images.

Affected packageAffected versionsFixed inImages
golang-1.19deb1.19.8-2no fix listed1
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+185 more1.25.114,860
OSV records
DEBIAN-CVE-2026-42507GO-2026-5039
Also known as
BIT-golang-2026-42507

Charts affected

4,313 by stars
ChartLatestAffected imagesRadar Score
prometheusalertygqygq2Verified publisher1.0.01 of 1See more

prometheusalert ygqygq2 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
feiyu563/prometheus-alert:v4.9.1224cfa68cbd9
stdlib@go1.20.6
1.25.11

Open the chart page →

1,605
matrixdb-operatorymatrixOfficialVerified publisher0.13.01 of 2See more

matrixdb-operator ymatrix 0.13.0

1 of the 2 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
matrixdb/kubebuilder_kube-rbac-proxy:v0.12.0ed3c7e6291e8
stdlib@go1.18.1
1.25.11

Open the chart page →

1,966
rawfile-csiymatrixVerified publisher0.2.14 of 4See more

rawfile-csi ymatrix 0.2.1

4 of the 4 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
matrixdb/custom-external-provisioner:4622a07d7-202204247e9ffe249a51
stdlib@go1.17.8
1.25.11
matrixdb/rawfile-csi:v0.2.195b2e38e913d
stdlib@go1.17.9
1.25.11
matrixdb/sig-storage_csi-node-driver-registrar:v2.2.0ba763bb01ddc
stdlib@go1.16
1.25.11
matrixdb/sig-storage_livenessprobe:v2.3.07ab06fe3d8a7
stdlib@go1.16
1.25.11

Open the chart page →

8,016
nginx-vts-exporterymrs0.1.21 of 1See more

nginx-vts-exporter ymrs 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
sophos/nginx-vts-exporter:latestf1073556b29b
stdlib@go1.13.6
1.25.11

Open the chart page →

1,338
version-checkerymrs0.2.31 of 1See more

version-checker ymrs 0.2.3

1 of the 1 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
quay.io/jetstack/version-checker:v0.2.15f6f8ba0b671
stdlib@go1.15.2
1.25.11

Open the chart page →

3,019
prometheus-monitoring-stackyotron-helm-charts1.2.01 of 3See more

prometheus-monitoring-stack yotron-helm-charts 1.2.0

1 of the 3 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
grafana/grafana:latestac461fb352ab
stdlib@go1.26.3
1.25.11

Open the chart page →

787
zahori-consulzahoriVerified publisher1.0.12 of 2See more

zahori-consul zahori 1.0.1

2 of the 2 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
hashicorp/consul:1.15.3ddff34041c5c
stdlib@go1.20.4
1.25.11
hashicorp/consul-k8s-control-plane:1.1.262bed1bf8106
stdlib@go1.20.4
1.25.11

Open the chart page →

5,084
zahori-moonzahoriVerified publisher1.0.13 of 3See more

zahori-moon zahori 1.0.1

3 of the 3 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
quay.io/aerokube/moon:2.5.1a8837b00ba1c
stdlib@go1.20.4
1.25.11
quay.io/aerokube/moon-conf:2.5.19ca307b30080
stdlib@go1.20.4
1.25.11
quay.io/aerokube/moon-ui:2.0.589990b146824
stdlib@go1.20.5
1.25.11

Open the chart page →

2,908
zahori-schedulerzahoriVerified publisher1.0.11 of 1See more

zahori-scheduler zahori 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
zahoriaut/zahori-scheduler:1.0.047d0979b1184
stdlib@go1.20.5
1.25.11

Open the chart page →

2,536
jenkinszanise-jenkins-helm-chart0.1.01 of 1See more

jenkins zanise-jenkins-helm-chart 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
jenkins/jenkins:ltsc1e4c349365f
stdlib@go1.25.3
1.25.11

Open the chart page →

2,646
posthogzeet0.23.21 of 9See more

posthog zeet 0.23.2

1 of the 9 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
altinity/clickhouse-operator:0.19.07a85f522c5bc
stdlib@go1.17.13
1.25.11

Open the chart page →

3,751
zookeeper-exporterzookeeper-exporter0.1.01 of 1See more

zookeeper-exporter zookeeper-exporter 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
dabealu/zookeeper-exporter:latest86106fec315f
stdlib@go1.14.15
1.25.11

Open the chart page →

1,249
zoo-project-druzoo-projectOfficialVerified publisher0.10.41 of 6See more

zoo-project-dru zoo-project 0.10.4

1 of the 6 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
library/postgres:18.4-alpine3.249a8afca54e78
stdlib@go1.24.6
1.25.11

Open the chart page →

8,374

Container images carrying it

4,860 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
gcr.io/knative-releases/knative.dev/net-istio/cmd/webhook7d76a6d42d13
stdlib@go1.22.8
1.25.11
1
gcr.io/knative-releases/knative.dev/net-istio/cmd/webhook:v1.2.0a705c1ea8e9e
stdlib@go1.17.6
1.25.11
1
gcr.io/knative-releases/knative.dev/net-istio/cmd/webhook:v1.13.1f066376eee17
stdlib@go1.21.5
1.25.11
1
gcr.io/knative-releases/knative.dev/net-kourier/cmd/kourier15a601147ef4
stdlib@go1.24.2
1.25.11
1
gcr.io/knative-releases/knative.dev/net-kourier/cmd/kourier197fbb71d1f1
stdlib@go1.18.3
1.25.11
1
gcr.io/knative-releases/knative.dev/operator/cmd/webhook6c5c90cdf707
stdlib@go1.19.5
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/activator08315309da4b
stdlib@go1.18.3
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/activator1e3db4f2eeed
stdlib@go1.14.10
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/activator:v1.13.121f8e11a44bf
stdlib@go1.21.5
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/activator:v1.2.593ff6e693577
stdlib@go1.17.8
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/activatora5de0fb75046
stdlib@go1.14.2
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/activator:v1.10.2c2994c2b6c2c
stdlib@go1.20.4
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/autoscaler:v1.2.5007820fdb75b
stdlib@go1.17.8
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/autoscaler105bdd14ecaa
stdlib@go1.18.3
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/autoscaler2ef460356b17
stdlib@go1.14.2
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/autoscaler:v1.13.134796e9f760b
stdlib@go1.21.5
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/autoscaler:v1.10.28319aa662b49
stdlib@go1.20.4
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/autoscalerdb6ceff2aab4
stdlib@go1.14.10
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/autoscaler-hpa:v1.10.2eb612b929eaa
stdlib@go1.20.4
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/controller30ce73388ae5
stdlib@go1.14.2
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/controller:v1.13.153d9aa4d2c7a
stdlib@go1.21.5
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/controller:v1.2.575cfdcfa050a
stdlib@go1.17.8
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/controller:v1.10.298a2cc7fd62e
stdlib@go1.20.4
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/controllerb2cd45b8a8a4
stdlib@go1.14.10
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/controllerbac158dfb0c7
stdlib@go1.18.3
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/default-domain5e0429b70299
stdlib@go1.19.5
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/domain-mapping:v1.2.523baa1932232
stdlib@go1.17.8
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/domain-mappinge384a295069b
stdlib@go1.18.3
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/domain-mapping:v1.10.2f66c41ad7a73
stdlib@go1.20.4
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/domain-mapping-webhook15f1ce7f35b4
stdlib@go1.18.3
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/domain-mapping-webhook:v1.10.27368aaddf2be
stdlib@go1.20.4
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/domain-mapping-webhook:v1.2.5847bb97e3844
stdlib@go1.17.8
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/webhook1282a399cbb9
stdlib@go1.18.3
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/webhook:v1.10.24305209ce498
stdlib@go1.20.4
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/webhook:v1.13.1700c69915dc7
stdlib@go1.21.5
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/webhook:v1.2.59084ea8498ea
stdlib@go1.17.8
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/webhookd27b4495ccc3
stdlib@go1.14.10
1.25.11
1
gcr.io/knative-releases/knative.dev/serving/cmd/webhookf16c0e022203
stdlib@go1.14.2
1.25.11
1
gcr.io/kubecost1/cost-model:prod-2.5.502b90651367f
stdlib@go1.23.3
1.25.11
1
gcr.io/kubecost1/cost-model:prod-1.81.067f4f162da8d
stdlib@go1.16.4
1.25.11
1
gcr.io/kubecost1/cost-model:prod-1.108.1852f7923fad3
stdlib@go1.21.5
1.25.11
1
gcr.io/kubecost1/cost-model:prod-1.82.2989a60847416
stdlib@go1.16.5
1.25.11
1
gcr.io/kubecost1/cost-model:prod-2.6.39e507ac0aebb
stdlib@go1.23.4
1.25.11
1
gcr.io/kubecost1/server:prod-1.82.22b1a3d08caac
stdlib@go1.16.5
1.25.11
1
gcr.io/kubecost1/server:prod-1.81.0a348db3e4d74
stdlib@go1.16.4
1.25.11
1
gcr.io/ml-pipeline/api-server:2.3.039661bd823e8
stdlib@go1.21.7
1.25.11
1
gcr.io/ml-pipeline/api-server:2.0.0-alpha.5dc6ca05bb94f
stdlib@go1.17.6
1.25.11
1
gcr.io/ml-pipeline/cache-server:2.3.0293941ee4f65
stdlib@go1.21.7
1.25.11
1
gcr.io/ml-pipeline/cache-server:2.0.0-alpha.583e79c709df3
stdlib@go1.17.6
1.25.11
1
gcr.io/ml-pipeline/mysql:5.7-debiandf28187b5455
stdlib@go1.16.7
1.25.11
1

syft 1.42.1 · advisories as of 27 Sept 2026

Corrections: contact@stackradar.io

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