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
4,359
of 17,926 indexed, latest versions
Container images
4,906
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 4,359 of 17,926 indexed charts deploy, on 4,906 images.

Affected packageAffected versionsFixed inImages
golang-1.19deb1.19.8-2no fix listed1
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+186 more1.25.114,906
OSV records
DEBIAN-CVE-2026-42507GO-2026-5039
Also known as
BIT-golang-2026-42507

Charts affected

4,359 by stars
ChartLatestAffected imagesRadar Score
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 →

2,643
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 →

8,370

Container images carrying it

4,906 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
ghcr.io/chaos-mesh/chaos-coredns:v0.2.678dc63bc5b89
stdlib@go1.19.7
1.25.11
2
ghcr.io/cloudnative-pg/cloudnative-pg:1.25.1b5210df46c05
stdlib@go1.24.0
1.25.11
2
ghcr.io/containerd/nydus-snapshotter:v0.9.056f8617363b4
stdlib@go1.18.10
1.25.11
2
ghcr.io/cosmos/gaia:v25.1.0f115777d1112
stdlib@go1.24.5
1.25.11
2
ghcr.io/cubed-it/inlets:4.0.0f02325f099bc
stdlib@go1.13.15
1.25.11
2
ghcr.io/danbooru/danbooru:9cab67c0ac72a8c52289302c519715ceec2372d95f545698e907
stdlib@go1.18
1.25.11
2
ghcr.io/danopstech/speedtest_exporter:v0.0.599efbe55412b
stdlib@go1.16.6
1.25.11
2
ghcr.io/dellnoantechnp/bitnami/redis:8.4.029064423c369
stdlib@go1.25.6
1.25.11
2
ghcr.io/dergeberl/kubeteach:v0.2.3-alphacf4428a3c79e
stdlib@go1.19.2
1.25.11
2
ghcr.io/dexidp/dex:v2.28.15e88f2205de1
stdlib@go1.16.2
1.25.11
2
ghcr.io/donkie/spoolman:0.26.1cf9b41e17b93
stdlib@go1.19.8
1.25.11
2
ghcr.io/eosc-lot-1/curl-jq:8156beafae7ca
stdlib@go1.21.10
1.25.11
2
ghcr.io/glassflow/glassflow-etl-k8s-operator:v3.2.1e70364e88629
stdlib@go1.25.0
1.25.11
2
ghcr.io/google/fleetspeak:v0.1.17cd264d33efd4
stdlib@go1.22.5
1.25.11
2
ghcr.io/gotify/server:3.1.144fc5bbd1c06
stdlib@go1.26.0
1.25.11
2
ghcr.io/grafana/helm-chart-toolbox-kubectl:0.1.1c137478627cc
stdlib@go1.23.6
1.25.11
2
ghcr.io/home-assistant/home-assistant:2026.9.3:latestd89226851697
stdlib@go1.25.6
1.25.11
2
ghcr.io/immich-app/postgres:14-vectorchord0.4.3-pgvectors0.2.0bcf63357191b
stdlib@go1.18.2
1.25.11
2
ghcr.io/jkroepke/kube-webhook-certgen:1.7.47a62bba56a7c
stdlib@go1.25.5
1.25.11
2
ghcr.io/jkroepke/kube-webhook-certgen:1.8.38ce13c365c8e
stdlib@go1.26.3
1.25.11
2
ghcr.io/jont828/cluster-api-visualizer:v1.5.0678ba6833297
stdlib@go1.24.11
1.25.11
2
ghcr.io/k8snetworkplumbingwg/multus-cni:v4.1.409fdfb7ce090
stdlib@go1.23.4
1.25.11
2
ghcr.io/keptn/certificate-operator:v3.0.0b82064b0e339
stdlib@go1.23.3
1.25.11
2
ghcr.io/keptn/lifecycle-operator:v2.0.0866ced256a8c
stdlib@go1.23.3
1.25.11
2
ghcr.io/keptn/metrics-operator:v2.1.0dc48471c7cf8
stdlib@go1.23.3
1.25.11
2
ghcr.io/kluster-manager/cluster-auth:v0.5.1fba6fb872281
stdlib@go1.25.7
1.25.11
2
ghcr.io/konpyutaika/docker-images/nifikop:v1.14.1-release6bb00c592a82
stdlib@go1.24.4
1.25.11
2
ghcr.io/krateoplatformops/installer/installer:0.6.3a7e922ddac55
stdlib@go1.25.5
1.25.11
2
ghcr.io/krateoplatformops/kubectl:1.32.0d69cd9c163db
stdlib@go1.23.3
1.25.11
2
ghcr.io/libredb/libredb-studio:0.17.0ce4d58724e25
stdlib@go1.24.4
1.25.11
2
ghcr.io/matrix-org/sliding-sync:v0.99.19b940cab56435
stdlib@go1.20.14
1.25.11
2
ghcr.io/nucleuscloud/neosync/api:0.5.41e2abb798f29f
stdlib@go1.24.5
1.25.11
2
ghcr.io/nucleuscloud/neosync/worker:0.5.4196f42450c5b1
stdlib@go1.24.5
1.25.11
2
ghcr.io/parca-dev/parca:v0.20.00d1df8f436f7
stdlib@go1.21.1
1.25.11
2
ghcr.io/salaboy/fmtok8s-agenda-service:v0.0.1-native6c5efe150958
stdlib@go1.18.10
1.25.11
2
ghcr.io/salaboy/fmtok8s-c4p-service:v0.0.1-native3f7cc45fd20b
stdlib@go1.19.7
1.25.11
2
ghcr.io/shopify/toxiproxy:2.7.0fc2d40f4904c
stdlib@go1.19.13
1.25.11
2
ghcr.io/sigstore/scaffolding/createcerts7f59f7c08d1a
stdlib@go1.25.0
1.25.11
2
ghcr.io/smarter-project/smarter-device-manager:v1.20.12228f7f44594a
stdlib@go1.19.3
1.25.11
2
ghcr.io/spiffe/spiffe-csi-driver:0.2.79dfe4f0caff0
stdlib@go1.24.0
1.25.11
2
ghcr.io/spiffe/spiffe-helper:0.11.01c92e5998ad3
stdlib@go1.25.3
1.25.11
2
ghcr.io/squat/generic-device-plugin:36bfc606bba2064de6ede0ff2764cbb52edff70dba6f0b4cf6c8
stdlib@go1.20.2
1.25.11
2
ghcr.io/stashed/stash-ui-server:v0.23.047cffbc65700
stdlib@go1.25.3
1.25.11
2
ghcr.io/thecatlady/webhook:2.8.0f04718704dab
stdlib@go1.20.1
1.25.11
2
ghcr.io/voyagermesh/echoserver:v20221109:v20221109-7ee2f3efa56a9251de6
stdlib@go1.19
1.25.11
2
ghcr.io/wg-easy/wg-easy:15:15.4.00e7bc9d34e86
stdlib@go1.26.3
1.25.11
2
public.ecr.aws/aktosecurity/confluentinc-cp-kafka:8.1.1-1-ubi9d20bd62f0182
stdlib@go1.25.4
1.25.11
2
public.ecr.aws/cloudnatix/llmariner/api-usage-cleaner:1.16.0d47f43484055
stdlib@go1.23.12
1.25.11
2
public.ecr.aws/cloudnatix/llmariner/api-usage-server:1.16.08f9c32b866b0
stdlib@go1.23.12
1.25.11
2
public.ecr.aws/cloudnatix/llmariner/cluster-manager-server:1.8.0364b3ff0fcb7
stdlib@go1.24.5
1.25.11
2

syft 1.42.1 · advisories as of 28 Sept 2026

Corrections: contact@stackradar.io

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