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
ghcr.io/k8snetworkplumbingwg/multus-dynamic-networks-controller:v0.3.72a2bb32c0ea8
stdlib@go1.22.12
1.25.11
1
ghcr.io/k8snetworkplumbingwg/whereabouts:v0.9.4f279fd7dc112
stdlib@go1.25.6
1.25.11
1
ghcr.io/k8up-io/k8up:v2.16.029458113b8b6
stdlib@go1.26.3
1.25.11
1
ghcr.io/k8up-io/k8up:v2.3.257419b6d3830
stdlib@go1.18
1.25.11
1
ghcr.io/kagent-dev/kagent/tools:0.2.150b431281d3e
stdlib@go1.25.8
1.25.11
1
ghcr.io/kagent-dev/kagent/tools:0.0.13c8882543f693
stdlib@go1.24.9
1.25.11
1
ghcr.io/kagent-dev/kmcp/controller:0.2.283276357d448
stdlib@go1.24.11
1.25.11
1
ghcr.io/kagent-dev/kmcp/controller:0.3.086ab878da25a
stdlib@go1.24.13
1.25.11
1
ghcr.io/kalgurn/grl-exporter:v3.2.0bd109b2bda38
stdlib@go1.23.5
1.25.11
1
ghcr.io/kamu-data/kamu-api-server:0.90.0e61435d44913
stdlib@go1.15.2
1.25.11
1
ghcr.io/kanisterio/controller:0.118.0d22616a5998b
stdlib@go1.25.6
1.25.11
1
ghcr.io/karakeep-app/karakeep:0.27.1abd7d6b11b1b
stdlib@go1.23.10
1.25.11
1
ghcr.io/karakeep-app/karakeep:0.33.2b069e4307dec
stdlib@go1.20.7
1.25.11
1
ghcr.io/karakeep-app/karakeep:0.26.0f575a34ed3f8
stdlib@go1.23.10
1.25.11
1
ghcr.io/kedacore/keda:2.16.002348a19aeae
stdlib@go1.23.3
1.25.11
1
ghcr.io/kedacore/keda:2.17.0112fc427d933
stdlib@go1.23.8
1.25.11
1
ghcr.io/kedacore/keda:2.17.272dc058e478d
stdlib@go1.23.8
1.25.11
1
ghcr.io/kedacore/keda-admission-webhooks:2.17.0a87c42275757
stdlib@go1.23.8
1.25.11
1
ghcr.io/kedacore/keda-admission-webhooks:2.17.2c8227c6edb4d
stdlib@go1.23.8
1.25.11
1
ghcr.io/kedacore/keda-metrics-apiserver:2.17.0167fd532bd43
stdlib@go1.23.8
1.25.11
1
ghcr.io/kedacore/keda-metrics-apiserver:2.16.073a2ebae4413
stdlib@go1.23.3
1.25.11
1
ghcr.io/kedacore/keda-metrics-apiserver:2.17.2f312f50ddc57
stdlib@go1.23.8
1.25.11
1
ghcr.io/kedify/otel-add-on:v0.1.4a6f2155bd822
stdlib@go1.24.3
1.25.11
1
ghcr.io/keptn/certificate-operator:v1.1.08fdd311a6d33
stdlib@go1.20.4
1.25.11
1
ghcr.io/keptn/lifecycle-operator:v0.8.2487bfc37c4b4
stdlib@go1.20.4
1.25.11
1
ghcr.io/keptn/metrics-operator:v0.8.2acf22310e9dd
stdlib@go1.20.4
1.25.11
1
ghcr.io/keptn/scheduler:v0.8.20f7d277bb2b2
stdlib@go1.20.4
1.25.11
1
ghcr.io/kgma74/dockyard:0.5.015d1d5769e91
stdlib@go1.22.7
1.25.11
1
ghcr.io/kiaedev/kiae:latestebd03028ff6a
stdlib@go1.18.9
1.25.11
1
ghcr.io/kkb0318/irsa-manager:0.3.296d600ae97b4
stdlib@go1.22.7
1.25.11
1
ghcr.io/kkb0318/kom:0.3.04e77eff2d906
stdlib@go1.24.4
1.25.11
1
ghcr.io/kluster-manager/cluster-proxy:latest27a5c64b7ea8
stdlib@go1.21.8
1.25.11
1
ghcr.io/kluster-manager/cluster-proxy:v0.10.1a7fce69e171c
stdlib@go1.22.4
1.25.11
1
ghcr.io/kluster-manager/fluxcd-addon:v0.0.103475404bef5c
stdlib@go1.25.6
1.25.11
1
ghcr.io/kluster-manager/fluxcd-addon:v0.0.23acba3df8827
stdlib@go1.22.3
1.25.11
1
ghcr.io/kluster-manager/managed-serviceaccount:latest365183f83ac9
stdlib@go1.22.0
1.25.11
1
ghcr.io/kluster-manager/managed-serviceaccount:v0.10.0fc256885915b
stdlib@go1.25.8
1.25.11
1
ghcr.io/kluster-manager/multicluster-controlplane:latest6de40f528be9
stdlib@go1.21.8
1.25.11
1
ghcr.io/kluster-manager/registration-operator:v1.2.00cbced8e6240
stdlib@go1.25.7
1.25.11
1
ghcr.io/kokuwaio/gcloud-mysql:v3.2.1963098135c550
stdlib@go1.26.1
1.25.11
1
ghcr.io/kore3lab/kore-board.backend:v0.5.5455f6e7a26fd
stdlib@go1.19.4
1.25.11
1
ghcr.io/kore3lab/kore-board.metrics-scraper:v0.5.547f88b18fb7c
stdlib@go1.19.4
1.25.11
1
ghcr.io/kore3lab/kore-board.terminal:v0.5.5f52e66eff50b
stdlib@go1.18.9
1.25.11
1
ghcr.io/krateoplatformops/aggregation-layer-example:0.1.06a0ed8196346
stdlib@go1.19.5
1.25.11
1
ghcr.io/krateoplatformops/app:1.2.86aaa3fe7d5c74
stdlib@go1.22.9
1.25.11
1
ghcr.io/krateoplatformops/authn:0.23.0791c8f9d885a
stdlib@go1.24.2
1.25.11
1
ghcr.io/krateoplatformops/azuredevops-provider:0.23.150f8f704df3d
stdlib@go1.23.12
1.25.11
1
ghcr.io/krateoplatformops/azuredevops-provider:0.16.1d251f3e44714
stdlib@go1.19.5
1.25.11
1
ghcr.io/krateoplatformops/azuredevops-rest-dynamic-controller-plugin:0.0.586f36ba6fcc5
stdlib@go1.24.2
1.25.11
1
ghcr.io/krateoplatformops/azure-pricing-rest-dynamic-controller-plugin:0.1.068bd2c3fbf57
stdlib@go1.23.6
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.