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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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
seafileltd/seafile-mc:9.0.106693911bcc40
stdlib@go1.19
1.25.11
1
seafileltd/seafile-mc:10.0.170628f29c663
stdlib@go1.20
1.25.11
1
seafileltd/seafile-mc:9.0.97ac833196f60
stdlib@go1.19
1.25.11
1
seafileltd/seafile-mc:11.0.12d0c66e4621bd
stdlib@go1.21.4
1.25.11
1
sealio/hermitcrab:v0.1.4a326a2f03660
stdlib@go1.21.6
1.25.11
1
sealio/terraform-deployer:v1.5.7-seal.1b0389d9848a5
stdlib@go1.20.7
1.25.11
1
seldonio/seldon-core-operator:1.19.0544e3bf71bd1
stdlib@go1.24.11
1.25.11
1
selectdb/doris.k8s-operator:1.3.1919210765cb8
stdlib@go1.19.13
1.25.11
1
semaphoreui/semaphore:v2.9.645b50bc11833f
stdlib@go1.21.8
1.25.11
1
semaphoreui/semaphore:v2.18.3e9260bfa8255
stdlib@go1.25.5
1.25.11
1
semitechnologies/weaviate:1.19.17a00d226f063
stdlib@go1.19.9
1.25.11
1
sentriz/gonic:v0.13.1a74012a6adf3
stdlib@go1.16.4
1.25.11
1
shaowenchen/ops-controller-manager:latest35575d4f2bfe
stdlib@go1.24.13
1.25.11
1
shaowenchen/ops-server:latest6bac5cebd125
stdlib@go1.24.9
1.25.11
1
sharanalwar/redchef-frontend:latest5e82950b16b7
stdlib@go1.23.7
1.25.11
1
sharat87/httpbun:latest405332d9050a
stdlib@go1.25.1
1.25.11
1
shenxn/protonmail-bridge:1.8.7-1acf31af7c111
stdlib@go1.15.12
1.25.11
1
shlomibendavid/k8s-applier:0311240529a22ffbe0f04e
stdlib@go1.21.7
1.25.11
1
shyim/shopware:6.4.6.0a951c0e6b836
stdlib@go1.20.7
1.25.11
1
sigma2as/minio:20240306-3a2e4f5c284ead9ec3e
stdlib@go1.19.2
1.25.11
1
signald/signald:0.18.20ffad7ccc2eb
stdlib@go1.18.1
1.25.11
1
signald/signald:0.23.2edbff058278c
stdlib@go1.18.10
1.25.11
1
signoz/alertmanager:0.5.07bc7de2e33c2
stdlib@go1.14
1.25.11
1
signoz/signoz:v0.143.07da6b9c07db1
stdlib@go1.25.7
1.25.11
1
signoz/signoz-otel-collector:v0.144.11403e83145e4c
stdlib@go1.25.0
1.25.11
1
sikalabs/signpost:v0.7.0c8b0e21d61b4
stdlib@go1.24.6
1.25.11
1
sikalabs/slu:v0.72.07bd267f30247
stdlib@go1.21.4
1.25.11
1
sikalabs/slu:v0.34.0fdc0c6711add
stdlib@go1.17.6
1.25.11
1
silkeh/alertmanager_matrix:0.6.1900010497f8c
stdlib@go1.26.3
1.25.11
1
simonschneider/traefik-jwt-decode:latestd674ac370f80
stdlib@go1.17.13
1.25.11
1
simpleidserver/faasprometheus:0.0.425e378d57d78
stdlib@go1.17.1
1.25.11
1
sirrend/helmup-engine:0.1.13699e79e3d4e2
stdlib@go1.20.4
1.25.11
1
sky5367/locust-plugins-grafana:latestd51bf68d4b26
stdlib@go1.21.8
1.25.11
1
sky5367/locust-plugins-timescale:latestd3150f201471
stdlib@go1.18.7
1.25.11
1
skylenet/ethereum-genesis-generator:latest210353ce7c89
stdlib@go1.17.13
1.25.11
1
skylenet/ethereum-testnet-homepage:latest8698903e379f
stdlib@go1.17.2
1.25.11
1
slagattollas/weatherservice-practica:latest68e7f56393fc
stdlib@go1.15.6
1.25.11
1
slamdev/config-connector-templater:0.0.3a234541c9fa8
stdlib@go1.16.5
1.25.11
1
slamdev/external-secrets-operator:0.0.8855f6625dda4
stdlib@go1.13.15
1.25.11
1
slamdev/flux-notifier:v0.0.8b173d809132d
stdlib@go1.13.11
1.25.11
1
slamdev/gke-preemptible-notifier:v0.0.3d5d6430108a3
stdlib@go1.13.11
1.25.11
1
smailkoz/torrserver:1.0.1117b52d15de8f0
stdlib@go1.17.5
1.25.11
1
snyk/kubernetes-monitor:2.23.26fb5ad76ce84e
stdlib@go1.25.10
1.25.11
1
softonic/homing-pigeon:0.9.6f26d467b7b82
stdlib@go1.23.10
1.25.11
1
softonic/node-policy-webhook:0.1.2ab6098c04a53
stdlib@go1.14.6
1.25.11
1
softonic/pod-defaulter:0.1.072017aed5902
stdlib@go1.14.9
1.25.11
1
softonic/preemptible-killer:1.2.6-294b87f1fb362
stdlib@go1.14.10
1.25.11
1
softonic/rate-limit-operator:0.1.1910f6de37763
stdlib@go1.13.15
1.25.11
1
softwaremill/bootzooka:latest845b5e8f8056
stdlib@go1.26.2
1.25.11
1
soldevelo/pgpool:4.6.3-debian-12-r0044d16a65129
stdlib@go1.25.4
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.