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
smart-proxysmart-proxyVerified publisher0.1.11 of 1See more

smart-proxy smart-proxy 0.1.1

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

Container imageDigestPackageFixed in
isebben/smart-proxy:latestab59a71ee9f4
stdlib@go1.24.13
1.25.11

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284
smtp-gotifysmtp-gotifyVerified publisher0.1.41 of 1See more

smtp-gotify smtp-gotify 0.1.4

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

Container imageDigestPackageFixed in
quay.io/reiml/smtp-gotify:latest80ffa9d2044a
stdlib@go1.23.9
1.25.11

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581
snaprsnapr0.1.01 of 2See more

snapr snapr 0.1.0

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

Container imageDigestPackageFixed in
snapr/app:v0.1.0e9eb8287bfe1
stdlib@go1.23.12
1.25.11

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2,030
sneakerssneakers1.0.01 of 4See more

sneakers sneakers 1.0.0

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

Container imageDigestPackageFixed in
helga09/my_sql_shoes:v1.1.1a03657d97897
stdlib@go1.18.2
1.25.11

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8,238
echobotsngular0.3.51 of 1See more

echobot sngular 0.3.5

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

Container imageDigestPackageFixed in
ghcr.io/sngular/gitops-echobot:v0.2.23cde2e04b739
stdlib@go1.16.5
1.25.11

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2,464
webhooksngular0.1.11 of 1See more

webhook sngular 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/sngular/gitops-webhook:v0.2.1caa1c77a5750
stdlib@go1.16.2
1.25.11

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2,483
avalanchesnowplow-devopsVerified publisher0.12.11 of 6See more

avalanche snowplow-devops 0.12.1

1 of the 6 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
library/nats:2.10-alpineb83efabe3e7d
stdlib@go1.24.2
1.25.11

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1,365
vertical-pod-autoscalersnowplow-devopsVerified publisher0.1.13 of 3See more

vertical-pod-autoscaler snowplow-devops 0.1.1

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

Container imageDigestPackageFixed in
registry.k8s.io/autoscaling/vpa-admission-controller:1.4.171d817780aa9
stdlib@go1.24.3
1.25.11
registry.k8s.io/autoscaling/vpa-recommender:1.4.140b6d76e8526
stdlib@go1.24.3
1.25.11
registry.k8s.io/autoscaling/vpa-updater:1.4.18ebf269779c1
stdlib@go1.24.3
1.25.11

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1,263
snspingsnsping1.2.91 of 1See more

snsping snsping 1.2.9

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

Container imageDigestPackageFixed in
udhos/snsping:1.2.96ae70677b6a3
stdlib@go1.23.4
1.25.11

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1,362
axonhubsnubisks0.1.01 of 3See more

axonhub snubisks 0.1.0

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

Container imageDigestPackageFixed in
library/postgres:16-alpine721873c34ceb
stdlib@go1.24.6
1.25.11

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517
deeplxsnubisks0.1.01 of 1See more

deeplx snubisks 0.1.0

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

Container imageDigestPackageFixed in
missuo/deeplx:v1.2.232e492587678
stdlib@go1.25.10
1.25.11

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495
tracing-stacksnubisks0.1.04 of 8See more

tracing-stack snubisks 0.1.0

4 of the 8 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
grafana/grafana:13.0.10f86bada30d6
stdlib@go1.26.0
1.25.11
grafana/loki:3.6.5847c287ada0e
stdlib@go1.24.13
1.25.11
grafana/tempo:2.9.065a578975943
stdlib@go1.25.1
1.25.11
otel/opentelemetry-collector-contrib:0.145.0a7343f018690
stdlib@go1.25.7
1.25.11

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5,760
cost-analyzersoftonic2.5.53 of 6See more

cost-analyzer softonic 2.5.5

3 of the 6 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
grafana/grafana:11.5.28b37a2f028f1
stdlib@go1.23.5
1.25.11
gcr.io/kubecost1/cost-model:prod-2.5.502b90651367f
stdlib@go1.23.3
1.25.11
quay.io/prometheus/prometheus:v3.2.16927e0919a14
stdlib@go1.23.6
1.25.11

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8,264
csi-gcs-softonic-factorysoftonic0.9.31 of 4See more

csi-gcs-softonic-factory softonic 0.9.3

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

Container imageDigestPackageFixed in
ofekmeister/csi-gcs:v0.9.030d70fa9211b
stdlib@go1.18.2
1.25.11

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1,858
harborsoftonic1.13.05 of 8See more

harbor softonic 1.13.0

5 of the 8 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
goharbor/harbor-core:v2.9.06412d679fdc3
stdlib@go1.20.7
1.25.11
goharbor/harbor-jobservice:v2.9.039435daedd0c
stdlib@go1.20.7
1.25.11
goharbor/harbor-registryctl:v2.9.0cce272836449
stdlib@go1.20.7
1.25.11
goharbor/registry-photon:v2.9.08a26e8cb7862
stdlib@go1.20.7
1.25.11
goharbor/trivy-adapter-photon:v2.9.0dc5b882a7db4
stdlib@go1.20.7
1.25.11

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7,731
hello-world-appsoftonic1.2.21 of 1See more

hello-world-app softonic 1.2.2

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

Container imageDigestPackageFixed in
quay.io/giantswarm/helloworld:0.2.07a07ee730305
stdlib@go1.16.7
1.25.11

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1,959
homing-pigeonsoftonic0.12.01 of 1See more

homing-pigeon softonic 0.12.0

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

Container imageDigestPackageFixed in
softonic/homing-pigeon:0.9.6f26d467b7b82
stdlib@go1.23.10
1.25.11

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479
ingress-nginxsoftonic4.15.12 of 2See more

ingress-nginx softonic 4.15.1

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

Container imageDigestPackageFixed in
registry.k8s.io/ingress-nginx/controller:v1.15.1594ceea76b01
stdlib@go1.26.1
1.25.11
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.6.901038e7de14b
stdlib@go1.26.1
1.25.11

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1,584
kedasoftonic2.17.03 of 3See more

keda softonic 2.17.0

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

Container imageDigestPackageFixed in
ghcr.io/kedacore/keda:2.17.0112fc427d933
stdlib@go1.23.8
1.25.11
ghcr.io/kedacore/keda-admission-webhooks:2.17.0a87c42275757
stdlib@go1.23.8
1.25.11
ghcr.io/kedacore/keda-metrics-apiserver:2.17.0167fd532bd43
stdlib@go1.23.8
1.25.11

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2,867
kube-prometheus-stacksoftonic81.5.15 of 6See more

kube-prometheus-stack softonic 81.5.1

5 of the 6 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
grafana/grafana:12.3.2ba93c9d192e5
stdlib@go1.25.6
1.25.11
ghcr.io/jkroepke/kube-webhook-certgen:1.7.47a62bba56a7c
stdlib@go1.25.5
1.25.11
quay.io/prometheus-operator/prometheus-operator:v0.88.1d3d65efa3bee
stdlib@go1.25.6
1.25.11
quay.io/prometheus/node-exporter:v1.10.2337ff1d356b6
stdlib@go1.25.3
1.25.11
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.18.01545919b72e3
stdlib@go1.25.5
1.25.11

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5,104
kyvernosoftonic3.5.21 of 7See more

kyverno softonic 3.5.2

1 of the 7 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
registry.k8s.io/kubectl:v1.32.73c5268158974
stdlib@go1.23.10
1.25.11

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1,026
pod-defaultersoftonic0.1.31 of 1See more

pod-defaulter softonic 0.1.3

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

Container imageDigestPackageFixed in
softonic/pod-defaulter:0.1.072017aed5902
stdlib@go1.14.9
1.25.11

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2,557
policy-reportersoftonic2.18.21 of 1See more

policy-reporter softonic 2.18.2

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

Container imageDigestPackageFixed in
ghcr.io/kyverno/policy-reporter:2.14.1e74c6bf33d1b
stdlib@go1.19.7
1.25.11

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1,053
preemptible-killersoftonic1.2.61 of 1See more

preemptible-killer softonic 1.2.6

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

Container imageDigestPackageFixed in
softonic/preemptible-killer:1.2.6-294b87f1fb362
stdlib@go1.14.10
1.25.11

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2,343
rate-limit-operatorsoftonic1.1.01 of 2See more

rate-limit-operator softonic 1.1.0

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

Container imageDigestPackageFixed in
softonic/rate-limit-operator:0.1.1910f6de37763
stdlib@go1.13.15
1.25.11

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2,215
rclonesoftonic2.1.01 of 1See more

rclone softonic 2.1.0

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

Container imageDigestPackageFixed in
rclone/rclone:1.6874c51b8817e5
stdlib@go1.23.3
1.25.11

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1,681
redissoftonic0.3.01 of 2See more

redis softonic 0.3.0

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

Container imageDigestPackageFixed in
library/redis:5.0fc5ecd863862
stdlib@go1.16.7
1.25.11

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1,733
redis-operatorsoftonic0.18.01 of 1See more

redis-operator softonic 0.18.0

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

Container imageDigestPackageFixed in
ghcr.io/ot-container-kit/redis-operator/redis-operator:v0.18.090bfeb2e0d71
stdlib@go1.21.12
1.25.11

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556
sealed-secretssoftonic2.6.91 of 1See more

sealed-secrets softonic 2.6.9

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

Container imageDigestPackageFixed in
bitnami/sealed-secrets-controller:v0.18.50516f987fae2
stdlib@go1.18.6
1.25.11

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1,510
trivy-operatorsoftonic0.18.01 of 1See more

trivy-operator softonic 0.18.0

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

Container imageDigestPackageFixed in
ghcr.io/aquasecurity/trivy-operator:0.16.0a608b798fda5
stdlib@go1.20.4
1.25.11

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2,517
webhook-receiversoftonic2.1.11 of 1See more

webhook-receiver softonic 2.1.1

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

Container imageDigestPackageFixed in
almir/webhook:2.8.01698346f6077
stdlib@go1.14.7
1.25.11

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1,929
bootzookasoftwaremillVerified publisher0.2.11 of 2See more

bootzooka softwaremill 0.2.1

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

Container imageDigestPackageFixed in
softwaremill/bootzooka:latest845b5e8f8056
stdlib@go1.26.2
1.25.11

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3,344
gloo-meshsolo-gloo-mesh1.1.21 of 1See more

gloo-mesh solo-gloo-mesh 1.1.2

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

Container imageDigestPackageFixed in
gcr.io/gloo-mesh/gloo-mesh:1.1.2a4011eae6a0b
stdlib@go1.16.3
1.25.11

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3,266
buildkitsomaz94Verified publisher0.1.41 of 1See more

buildkit somaz94 0.1.4

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

Container imageDigestPackageFixed in
moby/buildkit:v0.33.06c2fa84a6b61
stdlib@go1.25.7
1.25.11

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745
redis-high-availabilitysomeblackmagic1.3.102 of 3See more

redis-high-availability someblackmagic 1.3.10

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

Container imageDigestPackageFixed in
bitnamilegacy/redis:7.0.8-debian-11-r0bf01d031ba8c
stdlib@go1.18.2
1.25.11
haproxytech/haproxy-alpine:2.9.57f3dc8c7e031
stdlib@go1.22.0
1.25.11

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3,161
testing-multitoolsomeblackmagic0.1.21 of 1See more

testing-multitool someblackmagic 0.1.2

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

Container imageDigestPackageFixed in
someblackmagic/k8s-testing-multitool:v0.1.06eca64b6b440
stdlib@go1.18.2
1.25.11

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105,546
mychartsonu-wordpress-mysql1.0.01 of 2See more

mychart sonu-wordpress-mysql 1.0.0

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

Container imageDigestPackageFixed in
library/mysql:5.74bc6bc963e6d
stdlib@go1.18.2
1.25.11

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3,370
spacecapybara-chartspacecapy1.0.491 of 2See more

spacecapybara-chart spacecapy 1.0.49

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

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.11

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12,584
datadogspartan0.1.01 of 1See more

datadog spartan 0.1.0

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

Container imageDigestPackageFixed in
gcr.io/datadoghq/cluster-agent:7.61.06efe04ba4e06
stdlib@go1.22.8
1.25.11

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3,415
spire-ha-agentspiffeVerified publisher0.3.21 of 2See more

spire-ha-agent spiffe 0.3.2

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

Container imageDigestPackageFixed in
ghcr.io/spiffe/spire-ha-agent:0.5.0307cf2d05afe
stdlib@go1.25.0
1.25.11

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373
spire-identity-exchangespiffeVerified publisher0.2.22 of 3See more

spire-identity-exchange spiffe 0.2.2

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

Container imageDigestPackageFixed in
ghcr.io/spiffe/spire-identity-exchange-server:v0.5.0239bc70c1988
stdlib@go1.26.0
1.25.11
registry.k8s.io/kubectl:v1.31.099b37df34bc4
stdlib@go1.22.5
1.25.11

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1,457
spillwayspillwayVerified publisher0.6.01 of 1See more

spillway spillway 0.6.0

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

Container imageDigestPackageFixed in
ghcr.io/kroy-the-rabbit/spillway:0.6.068f057e20f2d
stdlib@go1.26.1
1.25.11

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190
spoolmanspoolmanVerified publisher0.2.71 of 1See more

spoolman spoolman 0.2.7

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

Container imageDigestPackageFixed in
ghcr.io/donkie/spoolman:0.27.07aba565eff77
stdlib@go1.19.8
1.25.11

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1,860
ocean-admission-controllerspot1.0.32 of 3See more

ocean-admission-controller spot 1.0.3

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

Container imageDigestPackageFixed in
gcr.io/spotit-today/spot-ocean-admission-controller:0.1.64f634aeb31b8
stdlib@go1.24.13
1.25.11
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.4.4a9f03b34a3cb
stdlib@go1.22.8
1.25.11

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779
ocean-network-clientspot1.1.61 of 1See more

ocean-network-client spot 1.1.6

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

Container imageDigestPackageFixed in
public.ecr.aws/spotinst/spot-network-client:1.0.1486380a01587d
stdlib@go1.24.13
1.25.11

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56,831
ocean-vpaspot1.0.73 of 4See more

ocean-vpa spot 1.0.7

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

Container imageDigestPackageFixed in
registry.k8s.io/autoscaling/vpa-admission-controller:1.6.080e487edff02
stdlib@go1.25.7
1.25.11
registry.k8s.io/autoscaling/vpa-updater:1.6.0b39d1dfa19cb
stdlib@go1.25.7
1.25.11
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.4.136d05b4077fb
stdlib@go1.22.2
1.25.11

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1,205
spotinst-ocean-network-clientspot1.0.01 of 1See more

spotinst-ocean-network-client spot 1.0.0

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

Container imageDigestPackageFixed in
public.ecr.aws/spotinst/spot-network-client:1.0.0-8-lb_endpoint-d0ec127efcecf98b912
stdlib@go1.16.5
1.25.11

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68,795
airflowsqream-chartsVerified publisher1.17.01 of 4See more

airflow sqream-charts 1.17.0

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

Container imageDigestPackageFixed in
quay.io/prometheus/statsd-exporter:v0.27.29ed70604d941
stdlib@go1.22.8
1.25.11

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1,891
ambassador-manifestssqream-chartsVerified publisher0.6.31 of 1See more

ambassador-manifests sqream-charts 0.6.3

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

Container imageDigestPackageFixed in
datawire/aes:3.11.195ec30b3c732
stdlib@go1.22.4
1.25.11

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2,435
sqs-prometheus-exportersqs-prometheus-exporterVerified publisher2.0.31 of 1See more

sqs-prometheus-exporter sqs-prometheus-exporter 2.0.3

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

Container imageDigestPackageFixed in
ghcr.io/jmriebold/sqs-prometheus-exporter:1.1.07564828ab7cb
stdlib@go1.24.0
1.25.11

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369

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
registry.k8s.io/sig-storage/objectstorage-sidecar:v0.2.2c7166a73a303
stdlib@go1.24.11
1.25.11
1
registry.k8s.io/sig-storage/snapshot-controller:v8.2.1472fa35a89da
stdlib@go1.23.6
1.25.11
1
registry.k8s.io/sig-storage/snapshot-controller:v4.2.195587f8777d7
stdlib@go1.16.2
1.25.11
1
registry.k8s.io/sig-storage/snapshot-controller:v6.2.198bab4eaf23c
stdlib@go1.19
1.25.11
1
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 28 Sept 2026

Corrections: contact@stackradar.io

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