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
4,358
of 17,939 indexed, latest versions
Container images
4,902
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 4,358 of 17,939 indexed charts deploy, on 4,902 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 more1.25.114,902
OSV records
DEBIAN-CVE-2026-42507GO-2026-5039
Also known as
BIT-golang-2026-42507

Charts affected

4,358 by stars
ChartLatestAffected imagesRadar Score
opencloudjacobcolvinVerified publisher0.2.32 of 13See more

opencloud jacobcolvin 0.2.3

2 of the 13 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
library/postgres:alpine77f585114c32
stdlib@go1.24.6
1.25.11
opencloudeu/opencloud-rolling:2.1.0f9634bb04905
stdlib@go1.24.2
1.25.11

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46,329
osrs-ge-exporterjacobcolvinVerified publisher0.4.01 of 1See more

osrs-ge-exporter jacobcolvin 0.4.0

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

Container imageDigestPackageFixed in
macropower/osrs_ge_exporter:v0.3c77ab5ea955c
stdlib@go1.21.0
1.25.11

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609
rclonejacobcolvinVerified publisher1.0.11 of 1See more

rclone jacobcolvin 1.0.1

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

Container imageDigestPackageFixed in
rclone/rclone:1.63.008e1af3c8814
stdlib@go1.20.5
1.25.11

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2,126
twitch-predictions-recorderjacobcolvinVerified publisher0.1.01 of 1See more

twitch-predictions-recorder jacobcolvin 0.1.0

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

Container imageDigestPackageFixed in
macropower/twitch_predictions_recorder:v0.21e9c4fb89787
stdlib@go1.19.2
1.25.11

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3,161
wakatime-exporterjacobcolvinVerified publisher0.1.11 of 1See more

wakatime-exporter jacobcolvin 0.1.1

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

Container imageDigestPackageFixed in
macropower/wakatime-exporter:0.1.0dbb05debb785
stdlib@go1.14.6
1.25.11

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1,315
wireguard-operatorjacobcolvinVerified publisher0.2.01 of 2See more

wireguard-operator jacobcolvin 0.2.0

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

Container imageDigestPackageFixed in
ghcr.io/jodevsa/wireguard-operator/manager:v2.0.2839412bdd403b
stdlib@go1.22.2
1.25.11

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835
koptimizejaconiVerified publisher0.5.42 of 2See more

koptimize jaconi 0.5.4

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

Container imageDigestPackageFixed in
alpine/k8s:1.27.321b24e6bf801
stdlib@go1.20.4
1.25.11
ghcr.io/jaconi-io/koptimize:1.2.5aca1bbd609b6
stdlib@go1.20.7
1.25.11

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5,756
mini-infrajaeki0.1.01 of 4See more

mini-infra jaeki 0.1.0

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

Container imageDigestPackageFixed in
quay.io/metallb/controller:v0.13.101b33357b3595
stdlib@go1.19.5
1.25.11

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1,753
todo-operatorjakuboskera0.1.11 of 1See more

todo-operator jakuboskera 0.1.1

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

Container imageDigestPackageFixed in
jakuboskera/todo-operator:v0.1.0a305b8ce5bff
stdlib@go1.25.3
1.25.11

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307
deconzjanip81-helm-chartsVerified publisher0.1.11 of 1See more

deconz janip81-helm-charts 0.1.1

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

Container imageDigestPackageFixed in
deconzcommunity/deconz:2.29.2062de2362641
stdlib@go1.19.8
1.25.11

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11,473
ghostjanip81-helm-chartsVerified publisher0.1.21 of 1See more

ghost janip81-helm-charts 0.1.2

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

Container imageDigestPackageFixed in
library/ghost:6.37.01ef2e532ca4d
stdlib@go1.23.12
1.25.11

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3,710
n8njanip81-helm-chartsVerified publisher0.1.41 of 1See more

n8n janip81-helm-charts 0.1.4

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

Container imageDigestPackageFixed in
n8nio/n8n:1.86.08b39ed5a2de9
stdlib@go1.24.0
1.25.11

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6,315
unifi-network-applicationjanip81-helm-chartsVerified publisher0.2.91 of 3See more

unifi-network-application janip81-helm-charts 0.2.9

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

Container imageDigestPackageFixed in
library/mongo:7.09854f7139445
stdlib@go1.24.6
1.25.11

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2,081
janus-shieldjanus-shield1.0.01 of 2See more

janus-shield janus-shield 1.0.0

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

Container imageDigestPackageFixed in
quay.io/cilium/tetragon:v1.1.096fac2482898
stdlib@go1.22.2
1.25.11

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2,536
javascriptweeklyjavascriptweekly2.1.01 of 1See more

javascriptweekly javascriptweekly 2.1.0

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

Container imageDigestPackageFixed in
zufardhiyaulhaq/javascriptweekly:v2.1.086424bd0b2a4
stdlib@go1.17.13
1.25.11

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1,241
sql-exporterjdstoneVerified publisher0.2.11 of 1See more

sql-exporter jdstone 0.2.1

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

Container imageDigestPackageFixed in
burningalchemist/sql_exporter:0.16.0b8e4757c7def
stdlib@go1.23.2
1.25.11

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886
newtjeffrescVerified publisher0.2.11 of 1See more

newt jeffresc 0.2.1

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

Container imageDigestPackageFixed in
fosrl/newt:1.10.4ccd2b0e9a049
stdlib@go1.25.8
1.25.11

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1,123
jenkinsjenkins-automation-tool0.1.01 of 1See more

jenkins jenkins-automation-tool 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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2,688
jenkinsjenkins-automation-tool-by-helm0.1.01 of 1See more

jenkins jenkins-automation-tool-by-helm 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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2,688
jenkinsjenkins-chartVerified publisher0.1.01 of 1See more

jenkins jenkins-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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2,688
athens-proxyjenkins-x0.2.21 of 2See more

athens-proxy jenkins-x 0.2.2

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

Container imageDigestPackageFixed in
jaegertracing/all-in-one:latestab6f1a1f0fb4
stdlib@go1.25.4
1.25.11

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1,387
jx-app-athensjenkins-x0.0.181 of 1See more

jx-app-athens jenkins-x 0.0.18

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

Container imageDigestPackageFixed in
gomods/athens:v0.8.1d714c7ff0231
stdlib@go1.13.4
1.25.11

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4,239
jx-app-datadogjenkins-x0.0.101 of 2See more

jx-app-datadog jenkins-x 0.0.10

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

Container imageDigestPackageFixed in
datadog/agent:6aad9994de6a7
stdlib@go1.21.11
1.25.11

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4,235
jx-app-flaggerjenkins-x0.0.52 of 2See more

jx-app-flagger jenkins-x 0.0.5

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

Container imageDigestPackageFixed in
grafana/grafana:6.5.1befcd84da2c1
stdlib@go1.13.1
1.25.11
weaveworks/flagger:1.0.0-rc.5174307de1b36
stdlib@go1.14.2
1.25.11

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6,031
jx-app-jenkinsjenkins-x0.0.151 of 2See more

jx-app-jenkins jenkins-x 0.0.15

1 of the 2 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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2,688
knative-servingjenkins-x0.19.124 of 4See more

knative-serving jenkins-x 0.19.12

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

Container imageDigestPackageFixed in
gcr.io/knative-releases/knative.dev/serving/cmd/activatordigest-pinned1e3db4f2eeed
stdlib@go1.14.10
1.25.11
gcr.io/knative-releases/knative.dev/serving/cmd/autoscalerdigest-pinneddb6ceff2aab4
stdlib@go1.14.10
1.25.11
gcr.io/knative-releases/knative.dev/serving/cmd/controllerdigest-pinnedb2cd45b8a8a4
stdlib@go1.14.10
1.25.11
gcr.io/knative-releases/knative.dev/serving/cmd/webhookdigest-pinnedd27b4495ccc3
stdlib@go1.14.10
1.25.11

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9,710
jetspotterjetspotter1.49.01 of 1See more

jetspotter jetspotter 1.49.0

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

Container imageDigestPackageFixed in
ghcr.io/vvanouytsel/jetspotter:1.49.0d6f9149a36db
stdlib@go1.23.12
1.25.11

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633
ingress-nginxjfrog4.5.22 of 2See more

ingress-nginx jfrog 4.5.2

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

Container imageDigestPackageFixed in
registry.k8s.io/ingress-nginx/controller:v1.6.415be4666c530
stdlib@go1.19.4
1.25.11
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v20220916-gd32f8c34339c5b2e3310d
stdlib@go1.19.1
1.25.11

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3,809
vaultjfrog0.25.02 of 2See more

vault jfrog 0.25.0

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

Container imageDigestPackageFixed in
hashicorp/vault:1.14.0b2177a8bfe85
stdlib@go1.20.5
1.25.11
hashicorp/vault-k8s:1.2.14500e988b7ce
stdlib@go1.20.3
1.25.11

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3,988
alpine-torjfwenischVerified publisher1.1.01 of 1See more

alpine-tor jfwenisch 1.1.0

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

Container imageDigestPackageFixed in
jfwenisch/alpine-tor:latest9e6c229f953c
stdlib@go1.14.6
1.25.11

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4,459
kafka-offset-lag-for-prometheusjhidalgo3-githubVerified publisher2.3.01 of 1See more

kafka-offset-lag-for-prometheus jhidalgo3-github 2.3.0

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

Container imageDigestPackageFixed in
jhidalgo3/kafka-offset-lag-for-prometheus:latest0390e155c46d
stdlib@go1.17.13
1.25.11

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1,466
missing-container-metricsjimdo-missing-container-metrics0.5.01 of 1See more

missing-container-metrics jimdo-missing-container-metrics 0.5.0

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

Container imageDigestPackageFixed in
dmilhdef/missing-container-metrics:v0.21.0fada1a6e7638
stdlib@go1.16.2
1.25.11

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2,424
cloudflare-tunneljmmaloney40.1.31 of 1See more

cloudflare-tunnel jmmaloney4 0.1.3

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

Container imageDigestPackageFixed in
cloudflare/cloudflared:2022.1.361f608cd1123
stdlib@go1.17.1
1.25.11

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2,478
ipfsjmmaloney40.9.231 of 1See more

ipfs jmmaloney4 0.9.23

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

Container imageDigestPackageFixed in
ipfs/go-ipfs:v0.27.0bfce363b878b
stdlib@go1.19.8
1.25.11

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1,373
job-manager-syncerjob-manager-syncer1.27.01 of 1See more

job-manager-syncer job-manager-syncer 1.27.0

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

Container imageDigestPackageFixed in
public.ecr.aws/cloudnatix/llmariner/job-manager-syncer:1.27.086957bbeeff5
stdlib@go1.23.12
1.25.11

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469
haven-complinacy-dashboardjolle-devVerified publisher1.0.01 of 2See more

haven-complinacy-dashboard jolle-dev 1.0.0

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

Container imageDigestPackageFixed in
j0113/haven-compliancy-dashboard:1.3696cb8ca9f4e
stdlib@go1.17.2
1.25.11

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4,484
cloudnative-pgjouveVerified publisher0.27.01 of 1See more

cloudnative-pg jouve 0.27.0

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

Container imageDigestPackageFixed in
ghcr.io/cloudnative-pg/cloudnative-pg:1.28.034198e85b6e6
stdlib@go1.25.5
1.25.11

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658
corednsjouveVerified publisher1.45.01 of 1See more

coredns jouve 1.45.0

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

Container imageDigestPackageFixed in
coredns/coredns:1.13.19b9128672209
stdlib@go1.25.2
1.25.11

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927
distributionjouveVerified publisher0.2.31 of 1See more

distribution jouve 0.2.3

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

Container imageDigestPackageFixed in
distribution/distribution:3.1.1bca24727f400
stdlib@go1.25.9
1.25.11

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872
api-key-managerjtektVerified publisher0.3.02 of 4See more

api-key-manager jtekt 0.3.0

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

Container imageDigestPackageFixed in
library/postgres:17f4c66b820c6f
stdlib@go1.24.6
1.25.11
public.ecr.aws/jtekt-corporation/api-key-manager-api:v0.1.175a48d987e0f
stdlib@go1.20.7
1.25.11

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6,338
image-storage-servicejtektVerified publisher0.5.11 of 4See more

image-storage-service jtekt 0.5.1

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

Container imageDigestPackageFixed in
bitnamilegacy/mongodb:6.0.10-debian-11-r842319decb591
stdlib@go1.19.12
1.25.11

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23,809
time-series-storagejtektVerified publisher0.1.101 of 2See more

time-series-storage jtekt 0.1.10

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

Container imageDigestPackageFixed in
bitnamilegacy/influxdb:2.6.1-debian-11-r18d17df1f9d745
stdlib@go1.19.6
1.25.11

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17,327
firstchartjuanjmerono0.2.01 of 1See more

firstchart juanjmerono 0.2.0

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

Container imageDigestPackageFixed in
jmalloc/echo-server:0.3.1e4eaee2c7998
stdlib@go1.17
1.25.11

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1,447
alertmanager-irc-relayjuppi880.0.11 of 1See more

alertmanager-irc-relay juppi88 0.0.1

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

Container imageDigestPackageFixed in
maldridge/alertmanager-irc-relay:v0.4.1391de2b76128
stdlib@go1.16.4
1.25.11

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1,619
nginx-gateway-fabricjupyter-jscVerified publisher2.4.11 of 1See more

nginx-gateway-fabric jupyter-jsc 2.4.1

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

Container imageDigestPackageFixed in
ghcr.io/nginx/nginx-gateway-fabric:2.4.180f3a0a51af5
stdlib@go1.25.7
1.25.11

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379
k10appk10app0.2.11 of 11See more

k10app k10app 0.2.1

1 of the 11 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
ghcr.io/k10app/businit:latest94c9a3e799c2
stdlib@go1.19.3
1.25.11

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10,300
multusk3s4.0.201+upv4.0.2-build20240208012 of 2See more

multus k3s 4.0.201+upv4.0.2-build2024020801

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

Container imageDigestPackageFixed in
rancher/hardened-cni-plugins:v1.4.0-build202401222581c5490bab
stdlib@go1.20.7
1.25.11
rancher/hardened-multus-cni:v4.0.2-build202402087d0f41b72eb7
stdlib@go1.20.7
1.25.11

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1,633
snapshot-controllerk3s1.6.1+up1.6.01 of 1See more

snapshot-controller k3s 1.6.1+up1.6.0

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

Container imageDigestPackageFixed in
rancher/mirrored-sig-storage-snapshot-controller:v6.1.0934863015367
stdlib@go1.18
1.25.11

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1,376
snapshot-validation-webhookk3s1.6.1+up1.6.01 of 1See more

snapshot-validation-webhook k3s 1.6.1+up1.6.0

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

Container imageDigestPackageFixed in
rancher/mirrored-sig-storage-snapshot-validation-webhook:v6.1.0deac027820ae
stdlib@go1.18
1.25.11

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1,376
traefikk3s20.3.1+up20.3.01 of 1See more

traefik k3s 20.3.1+up20.3.0

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

Container imageDigestPackageFixed in
rancher/mirrored-library-traefik:2.9.40842af6afcdf
stdlib@go1.19.2
1.25.11

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3,347

Container images carrying it

4,902 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
registry.k8s.io/sig-storage/snapshot-controller:v6.3.1ce6ca3c0e30b
stdlib@go1.20.5
1.25.11
1
registry.k8s.io/sig-storage/volume-data-source-validator:v1.0.0d35884236461
stdlib@go1.17.3
1.25.11
1

syft 1.42.1 · advisories as of 29 Sept 2026

Corrections: contact@stackradar.io

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