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
supporttools/rancher-upgrade-tool:v216f4dc8ef6dd2d
stdlib@go1.22.4
1.25.11
1
supporttools/reflow-ingress-logs:v838e3a597ddbd
stdlib@go1.23.5
1.25.11
1
surajwarbhe/grafana:v185248611e9f1
stdlib@go1.14.3
1.25.11
1
svtechnmaa/svtech_grafana:v1.2.21d71314424aa
stdlib@go1.20.4
1.25.11
1
svtechnmaa/svtech_icingadb:v1.1.26d91c2e4e882
stdlib@go1.21.5
1.25.11
1
svtechnmaa/svtech_icingaweb2:v1.0.2a59d0b81dde2
stdlib@go1.21.6
1.25.11
1
svtechnmaa/svtech_rundeck:v1.2.26e368ace0977
stdlib@go1.20.5
1.25.11
1
svtechnmaa/svtech_syncthing:v1.0.41a75d88031fe
stdlib@go1.21.5
1.25.11
1
syepes/network_exporter:1.8.000af1691570e
stdlib@go1.25.1
1.25.11
1
syncthing/syncthing:2.1.07c60eb0ec887
stdlib@go1.26.3
1.25.11
1
syncthing/syncthing:1.18.2966433161272
stdlib@go1.17
1.25.11
1
sysintelligent/hello-app:2.0.177fb30df847d
stdlib@go1.19.3
1.25.11
1
sysnet4admin/colosseum-nti:logc947c3629371
stdlib@go1.23.12
1.25.11
1
t3nde/tideways:1.7.2777e008f764db
stdlib@go1.16.4
1.25.11
1
tailscale/k8s-operator:v1.70.08edd06cf5bac
stdlib@go1.22.5
1.25.11
1
tailscale/tailscale:v1.96.5dbeff02d2337
stdlib@go1.26.1
1.25.11
1
tailwarden/komiser:3.1.103f68c8ae7993
stdlib@go1.22.0
1.25.11
1
tautulli/tautulli:latest670e68dd9efc
stdlib@go1.24.4
1.25.11
1
tdengine/tdengine:3.0.2.24140a4021ddb
stdlib@go1.17.6
1.25.11
1
tdeutsch/podsync:v2.4.2b67186f4c9a5
stdlib@go1.19.3
1.25.11
1
tektonops/ipup-dynu:latestc2198746cf8f
stdlib@go1.22.6
1.25.11
1
temporalio/admin-tools:1.22.4258958fe2ff2
stdlib@go1.20.10
1.25.11
1
temporalio/admin-tools:1.26.237e2e33dbd7b
stdlib@go1.22.5
1.25.11
1
temporalio/admin-tools:1.22.0836af062af30
stdlib@go1.19.11
1.25.11
1
temporalio/admin-tools:1.29.1-tctl-1.18.4-cli-1.5.0a3a52e6ca122
stdlib@go1.25.0
1.25.11
1
temporalio/admin-tools:1.25.0-tctl-1.18.1-cli-1.0.0cda4901bab53
stdlib@go1.22.3
1.25.11
1
temporalio/admin-tools:1.28cfde8170c92f
stdlib@go1.25.8
1.25.11
1
temporalio/auto-setup:1.29.15b3502a3b685
stdlib@go1.25.0
1.25.11
1
temporalio/auto-setup:1.27.2b44cbfeb43db
stdlib@go1.23.2
1.25.11
1
temporalio/server:1.26.21e2626efcbc1
stdlib@go1.23.2
1.25.11
1
temporalio/server:1.25.08a5798191dea
stdlib@go1.22.3
1.25.11
1
temporalio/server:1.29.1c1e3326b2ce1
stdlib@go1.25.0
1.25.11
1
temporalio/server:1.22.0ddeebf8bad8f
stdlib@go1.19.11
1.25.11
1
temporalio/ui:2.44.00b36e00aad30
stdlib@go1.24.11
1.25.11
1
temporalio/ui:2.30.25c2a3645d09c
stdlib@go1.22.1
1.25.11
1
temporalio/ui:2.33.05c586a3c8ec5
stdlib@go1.23.0
1.25.11
1
temporalio/ui:2.39.0b768f87f18b5
stdlib@go1.23.4
1.25.11
1
tensorzero/ui:2026.6.0f2563d54724e
stdlib@go1.23.12
1.25.11
1
tenureai/tenure:v1.0.285f5b222df9a5
stdlib@go1.26.2
1.25.11
1
thanosio/thanos:v0.19.088276fcd1491
stdlib@go1.15.10
1.25.11
1
thanosio/thanos:v0.15.0b12d5c31bf5a
stdlib@go1.14.2
1.25.11
1
thecampagnards/trafficlight-api:main7dca9d973837
stdlib@go1.16.4
1.25.11
1
thecodingmachine/workadventure-back:v1.17.764001369dad5
stdlib@go1.20.7
1.25.11
1
thecodingmachine/workadventure-ejabberd:v1.17.701df99622ad3
stdlib@go1.17.13
1.25.11
1
thecodingmachine/workadventure-map-storage:v1.17.75bdab56da2fa
stdlib@go1.19.3
1.25.11
1
thecodingmachine/workadventure-play:v1.17.7d8f66979b9b4
stdlib@go1.20.7
1.25.11
1
thecodingmachine/workadventure-uploader:v1.17.73ccd467543b3
stdlib@go1.20.7
1.25.11
1
thelande/openmeteo_exporter:v1.0.77e9072ace15f
stdlib@go1.23.11
1.25.11
1
thesisrobot/lnd:v0.16.4-beta-c287129953689
stdlib@go1.21.0
1.25.11
1
thesisrobot/lnd:v0.14.1-betad94c8dbf6dac
stdlib@go1.17.1
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.