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
31st percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
4,189
of 17,832 indexed, latest versions
Container images
4,772
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 4,189 of 17,832 indexed charts deploy, on 4,772 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 more1.25.114,772
OSV records
DEBIAN-CVE-2026-42507GO-2026-5039
Also known as
BIT-golang-2026-42507

Charts affected

4,189 by stars
ChartLatestAffected imagesRadar Score
keelkfirfer1.0.51 of 1See more

keel kfirfer 1.0.5

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

Container imageDigestPackageFixed in
keelhq/keel:0.19.202ac4ea616c4
stdlib@go1.20.5
1.25.11

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2,084
kubernetes-replicatorkfirfer2.9.11 of 1See more

kubernetes-replicator kfirfer 2.9.1

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

Container imageDigestPackageFixed in
quay.io/mittwald/kubernetes-replicator:v2.9.1baf5f784398b
stdlib@go1.20.5
1.25.11

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865
mysqldumpkfirfer2.8.01 of 1See more

mysqldump kfirfer 2.8.0

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

Container imageDigestPackageFixed in
kfirfer/gcloud-mysql:1.0.3c257c1e0e8b9
stdlib@go1.21.5
1.25.11

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3,524
pod-cleanupkfirfer0.0.41 of 1See more

pod-cleanup kfirfer 0.0.4

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

Container imageDigestPackageFixed in
registry.gitlab.com/gitlab-org/ci-cd/gitlab-runner-pod-cleanup:latest4369f3ba1d9a
stdlib@go1.25.0
1.25.11

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743
prometheus-elasticsearch-exporterkfirfer6.5.11 of 1See more

prometheus-elasticsearch-exporter kfirfer 6.5.1

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

Container imageDigestPackageFixed in
quay.io/prometheuscommunity/elasticsearch-exporter:v1.8.0073dd360de2c
stdlib@go1.22.7
1.25.11

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779
scriptskfirfer0.1.361 of 1See more

scripts kfirfer 0.1.36

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

Container imageDigestPackageFixed in
kfirfer/scripts:0.0.2481e5c4e5d70e
stdlib@go1.17.10
1.25.11

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2,321
kiaekiae0.1.66 of 9See more

kiae kiae 0.1.6

6 of the 9 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
grafana/loki:2.6.11ee60f980950
stdlib@go1.17.9
1.25.11
grafana/promtail:2.6.1072527b12cdf
stdlib@go1.17.9
1.25.11
istio/pilot:1.15.2db08d6963975
stdlib@go1.19.2
1.25.11
otel/opentelemetry-collector-contrib:0.63.1dfb3a55ea8c9
stdlib@go1.19.2
1.25.11
ghcr.io/dexidp/dex:v2.35.313964b29d63e
stdlib@go1.19.2
1.25.11
ghcr.io/kiaedev/kiae:latestebd03028ff6a
stdlib@go1.18.9
1.25.11

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19,303
kimai-helmchartkimai2tet0.1.01 of 2See more

kimai-helmchart kimai2tet 0.1.0

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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1,519
local-path-provisionerkir4hVerified publisher0.0.351 of 1See more

local-path-provisioner kir4h 0.0.35

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

Container imageDigestPackageFixed in
rancher/local-path-provisioner:v0.0.3534ff0847cc47
stdlib@go1.26.1
1.25.11

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754
process-exporterkir4hVerified publisher1.0.11 of 1See more

process-exporter kir4h 1.0.1

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

Container imageDigestPackageFixed in
ncabatoff/process-exporterdigest-pinned6f0549dc24e9
stdlib@go1.23.1
1.25.11

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742
typebotiokitsune-itopsVerified publisher0.1.41 of 4See more

typebotio kitsune-itops 0.1.4

1 of the 4 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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639
cdashkitwareVerified publisher0.19.01 of 3See more

cdash kitware 0.19.0

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

Container imageDigestPackageFixed in
bitnamilegacy/minio:2024.12.18-debian-12-r0cce234b4381a
stdlib@go1.22.10
1.25.11

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12,464
rabbitmq-cluster-operatorklicktippVerified publisher0.4.22 of 3See more

rabbitmq-cluster-operator klicktipp 0.4.2

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

Container imageDigestPackageFixed in
ghcr.io/rabbitmq/cluster-operator:2.20.1a96853470256
stdlib@go1.25.9
1.25.11
ghcr.io/rabbitmq/messaging-topology-operator:1.19.124c4649ef3ef
stdlib@go1.25.9
1.25.11

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826
rabbitmq-topology-operatorklicktippVerified publisher0.4.11 of 2See more

rabbitmq-topology-operator klicktipp 0.4.1

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

Container imageDigestPackageFixed in
ghcr.io/rabbitmq/messaging-topology-operator:1.19.124c4649ef3ef
stdlib@go1.25.9
1.25.11

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557
kloudlite-platformkloudlite1.1.51 of 3See more

kloudlite-platform kloudlite 1.1.5

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

Container imageDigestPackageFixed in
natsio/nats-box:0.14.1a67913df95f1
stdlib@go1.21.3
1.25.11

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1,971
klumklumVerified publisher1.17.11 of 1See more

klum klum 1.17.1

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

Container imageDigestPackageFixed in
ghcr.io/jadolg/klum:v0.8.17c66cc93f9d03
stdlib@go1.26.3
1.25.11

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357
klustre-csi-pluginklustre-csi-plugin0.1.11 of 2See more

klustre-csi-plugin klustre-csi-plugin 0.1.1

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

Container imageDigestPackageFixed in
registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.10.1f25af73ee708
stdlib@go1.21.5
1.25.11

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1,474
knative-servingknative-servingVerified publisher1.18.37 of 7See more

knative-serving knative-serving 1.18.3

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

Container imageDigestPackageFixed in
gcr.io/knative-releases/knative.dev/net-istio/cmd/controllerdigest-pinned0d5f740b4224
stdlib@go1.24.6
1.25.11
gcr.io/knative-releases/knative.dev/net-istio/cmd/webhookdigest-pinned697668be7893
stdlib@go1.24.6
1.25.11
gcr.io/knative-releases/knative.dev/serving/cmd/activatordigest-pinned031408ec516f
stdlib@go1.24.3
1.25.11
gcr.io/knative-releases/knative.dev/serving/cmd/autoscalerdigest-pinned3502bb5aa60f
stdlib@go1.24.3
1.25.11
gcr.io/knative-releases/knative.dev/serving/cmd/autoscaler-hpadigest-pinned7405faeb7636
stdlib@go1.24.3
1.25.11
gcr.io/knative-releases/knative.dev/serving/cmd/controllerdigest-pinned5b93308a392c
stdlib@go1.24.3
1.25.11
gcr.io/knative-releases/knative.dev/serving/cmd/webhookdigest-pinned50831d9aaa69
stdlib@go1.24.3
1.25.11

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3,778
kollektorkollektorVerified publisher1.0.51 of 1See more

kollektor kollektor 1.0.5

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

Container imageDigestPackageFixed in
pannoi/kollektor:1.0.59559617788fc
stdlib@go1.20.14
1.25.11

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717
ingress-nginxkomailo-helm-charts1.0.02 of 2See more

ingress-nginx komailo-helm-charts 1.0.0

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

Container imageDigestPackageFixed in
registry.k8s.io/ingress-nginx/controller:v1.11.3d56f135b6462
stdlib@go1.22.8
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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1,548
metallbkomailo-helm-charts1.2.43 of 4See more

metallb komailo-helm-charts 1.2.4

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

Container imageDigestPackageFixed in
quay.io/metallb/controller:v0.16.1f51ab515de9c
stdlib@go1.25.9
1.25.11
quay.io/metallb/frr-k8s:v0.0.251cb06fb2d553
stdlib@go1.25.8
1.25.11
quay.io/metallb/speaker:v0.16.116561e96531e
stdlib@go1.25.9
1.25.11

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2,176
komiserkomiser-eks3.1.101 of 1See more

komiser komiser-eks 3.1.10

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

Container imageDigestPackageFixed in
tailwarden/komiser:3.1.103f68c8ae7993
stdlib@go1.22.0
1.25.11

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1,272
komoplanekomodorVerified publisher0.1.81 of 1See more

komoplane komodor 0.1.8

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

Container imageDigestPackageFixed in
komodorio/komoplane:0.2.19678d02c3f2e
stdlib@go1.26.2
1.25.11

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955
simple-oauth2-proxykostiantyn-matsebora-helm-chartsVerified publisher0.3.71 of 1See more

simple-oauth2-proxy kostiantyn-matsebora-helm-charts 0.3.7

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

Container imageDigestPackageFixed in
quay.io/oauth2-proxy/oauth2-proxy:v7.7.09ed7eaf72050
stdlib@go1.22.8
1.25.11

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928
kovi-tile38kovi-charts0.1.11 of 1See more

kovi-tile38 kovi-charts 0.1.1

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

Container imageDigestPackageFixed in
tile38/tile38:1.33.4afb7e82f9485
stdlib@go1.23.2
1.25.11

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1,209
kpingkpingOfficialVerified publisher0.3.51 of 1See more

kping kping 0.3.5

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

Container imageDigestPackageFixed in
kayrosuno/kping:latestf3bd44b29b0d
stdlib@go1.26.1
1.25.11

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2,278
cadvisorkrakazyabraVerified publisher1.0.11 of 1See more

cadvisor krakazyabra 1.0.1

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

Container imageDigestPackageFixed in
gcr.io/cadvisor/cadvisor:v0.40.0135327c978de
stdlib@go1.13.15
1.25.11

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3,186
krakenkraken0.2.01 of 7See more

kraken kraken 0.2.0

1 of the 7 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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1,732
aggregation-layer-examplekrateo0.1.11 of 1See more

aggregation-layer-example krateo 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/aggregation-layer-example:0.1.06a0ed8196346
stdlib@go1.19.5
1.25.11

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1,504
authnkrateo0.23.01 of 1See more

authn krateo 0.23.0

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/authn:0.23.0791c8f9d885a
stdlib@go1.24.2
1.25.11

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678
autopilotkrateo1.0.01 of 2See more

autopilot krateo 1.0.0

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

Container imageDigestPackageFixed in
library/postgres:16a3b7f434b2dc
stdlib@go1.24.6
1.25.11

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1,268
azure-pricing-rest-dynamic-controller-pluginkrateo0.1.11 of 1See more

azure-pricing-rest-dynamic-controller-plugin krateo 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/azure-pricing-rest-dynamic-controller-plugin:0.1.068bd2c3fbf57
stdlib@go1.23.6
1.25.11

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445
backendkrateo0.15.31 of 1See more

backend krateo 0.15.3

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/backend:0.15.383743fcca3a7
stdlib@go1.23.3
1.25.11

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903
bffkrateo0.8.81 of 1See more

bff krateo 0.8.8

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/bff:0.8.7799eeacbf9a0
stdlib@go1.23.3
1.25.11

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483
capi-watcherkrateo0.1.01 of 1See more

capi-watcher krateo 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/capi-watcher:0.1.0fa01a157d972
stdlib@go1.19.2
1.25.11

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1,060
deviserkrateo0.7.11 of 1See more

deviser krateo 0.7.1

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/deviser:0.7.18310717431b2
stdlib@go1.26.3
1.25.11

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225
eventrouterkrateo0.6.51 of 1See more

eventrouter krateo 0.6.5

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/eventstack/eventrouter:0.6.030121418adfa
stdlib@go1.25.5
1.25.11

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305
eventrouter-kafka-producerkrateo0.1.11 of 1See more

eventrouter-kafka-producer krateo 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/eventrouter-kafka-producer:0.1.155b18c0dda37
stdlib@go1.19.2
1.25.11

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1,623
events-ingesterkrateo0.5.31 of 1See more

events-ingester krateo 0.5.3

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/events-ingester:0.5.3e917b25f6b49
stdlib@go1.26.3
1.25.11

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225
events-presenterkrateo0.9.31 of 1See more

events-presenter krateo 0.9.3

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/events-presenter:0.9.381b8ad5e4178
stdlib@go1.26.3
1.25.11

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248
eventssekrateo0.5.91 of 1See more

eventsse krateo 0.5.9

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/eventstack/eventsse:0.5.8b65eb9c88669
stdlib@go1.25.4
1.25.11

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407
finops-composition-definition-parserkrateo0.1.41 of 1See more

finops-composition-definition-parser krateo 0.1.4

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/finops-composition-definition-parser:0.1.2d9d82c32f418
stdlib@go1.24.2
1.25.11

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941
finops-database-handler-uploaderkrateo0.2.11 of 1See more

finops-database-handler-uploader krateo 0.2.1

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/finops-database-handler-uploader:0.2.131ee1096bc9c
stdlib@go1.25.4
1.25.11

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322
finops-example-pricing-vm-azurekrateo0.2.141 of 1See more

finops-example-pricing-vm-azure krateo 0.2.14

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/kubectl:1.32.0d69cd9c163db
stdlib@go1.23.3
1.25.11

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1,216
finops-http-rest-queuekrateo0.1.01 of 1See more

finops-http-rest-queue krateo 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/finops-http-rest-queue:0.1.0eaa0801e29a7
stdlib@go1.22.1
1.25.11

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770
finops-operator-scraperkrateo0.5.11 of 1See more

finops-operator-scraper krateo 0.5.1

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/finops-operator-scraper:0.5.15523ff02e511
stdlib@go1.23.0
1.25.11

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513
finops-operator-vm-managerkrateo0.1.21 of 2See more

finops-operator-vm-manager krateo 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/finops-operator-vm-manager:0.1.215f804bdd1e8
stdlib@go1.21.12
1.25.11

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586
frontend-providerkrateo0.3.01 of 1See more

frontend-provider krateo 0.3.0

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/frontend-provider:0.3.084c3219b00a2
stdlib@go1.21.6
1.25.11

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948
git-providerkrateo0.13.01 of 1See more

git-provider krateo 0.13.0

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

Container imageDigestPackageFixed in
ghcr.io/krateoplatformops/git-provider:0.10.061deb827aa9f
stdlib@go1.25.0
1.25.11

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747
installerkrateo2.7.12 of 2See more

installer krateo 2.7.1

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

Container imageDigestPackageFixed in
dtzar/helm-kubectl:3.14.455429449408e
stdlib@go1.21.8
1.25.11
ghcr.io/krateoplatformops/installer/installer:0.6.3a7e922ddac55
stdlib@go1.25.5
1.25.11

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3,277

Container images carrying it

4,772 by charts deploying them

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

No deployed image carries CVE-2026-42507.

syft 1.42.1 · advisories as of 22 Sept 2026

Corrections: contact@stackradar.io

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