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
4,204
of 17,828 indexed, latest versions
Container images
4,808
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 4,204 of 17,828 indexed charts deploy, on 4,808 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 more1.25.114,808
OSV records
DEBIAN-CVE-2026-42507GO-2026-5039
Also known as
BIT-golang-2026-42507

Charts affected

4,204 by stars
ChartLatestAffected imagesRadar Score
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

Open the chart page →

2,482
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

Open the chart page →

3,702
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

Open the chart page →

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

Open the chart page →

8,105

Container images carrying it

4,808 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
ghcr.io/kedacore/keda-admission-webhooks:2.17.2c8227c6edb4d
stdlib@go1.23.8
1.25.11
1
ghcr.io/kedacore/keda-metrics-apiserver:2.17.0167fd532bd43
stdlib@go1.23.8
1.25.11
1
ghcr.io/kedacore/keda-metrics-apiserver:2.20.227286536a8a7
stdlib@go1.26.2
1.25.11
1
ghcr.io/kedacore/keda-metrics-apiserver:2.16.073a2ebae4413
stdlib@go1.23.3
1.25.11
1
ghcr.io/kedacore/keda-metrics-apiserver:2.17.2f312f50ddc57
stdlib@go1.23.8
1.25.11
1
ghcr.io/kedify/otel-add-on:v0.1.4a6f2155bd822
stdlib@go1.24.3
1.25.11
1
ghcr.io/keptn/certificate-operator:v1.1.08fdd311a6d33
stdlib@go1.20.4
1.25.11
1
ghcr.io/keptn/lifecycle-operator:v0.8.2487bfc37c4b4
stdlib@go1.20.4
1.25.11
1
ghcr.io/keptn/metrics-operator:v0.8.2acf22310e9dd
stdlib@go1.20.4
1.25.11
1
ghcr.io/keptn/scheduler:v0.8.20f7d277bb2b2
stdlib@go1.20.4
1.25.11
1
ghcr.io/kgma74/dockyard:0.4.0b40439329191
stdlib@go1.22.7
1.25.11
1
ghcr.io/kiaedev/kiae:latestebd03028ff6a
stdlib@go1.18.9
1.25.11
1
ghcr.io/kkb0318/irsa-manager:0.3.296d600ae97b4
stdlib@go1.22.7
1.25.11
1
ghcr.io/kkb0318/kom:0.3.04e77eff2d906
stdlib@go1.24.4
1.25.11
1
ghcr.io/kluster-manager/cluster-proxy:latest27a5c64b7ea8
stdlib@go1.21.8
1.25.11
1
ghcr.io/kluster-manager/cluster-proxy:v0.10.1a7fce69e171c
stdlib@go1.22.4
1.25.11
1
ghcr.io/kluster-manager/fluxcd-addon:v0.0.103475404bef5c
stdlib@go1.25.6
1.25.11
1
ghcr.io/kluster-manager/fluxcd-addon:v0.0.23acba3df8827
stdlib@go1.22.3
1.25.11
1
ghcr.io/kluster-manager/managed-serviceaccount:latest365183f83ac9
stdlib@go1.22.0
1.25.11
1
ghcr.io/kluster-manager/managed-serviceaccount:v0.10.0fc256885915b
stdlib@go1.25.8
1.25.11
1
ghcr.io/kluster-manager/multicluster-controlplane:latest6de40f528be9
stdlib@go1.21.8
1.25.11
1
ghcr.io/kluster-manager/registration-operator:v1.2.00cbced8e6240
stdlib@go1.25.7
1.25.11
1
ghcr.io/kokuwaio/gcloud-mysql:v3.2.1963098135c550
stdlib@go1.26.1
1.25.11
1
ghcr.io/kore3lab/kore-board.backend:v0.5.5455f6e7a26fd
stdlib@go1.19.4
1.25.11
1
ghcr.io/kore3lab/kore-board.metrics-scraper:v0.5.547f88b18fb7c
stdlib@go1.19.4
1.25.11
1
ghcr.io/kore3lab/kore-board.terminal:v0.5.5f52e66eff50b
stdlib@go1.18.9
1.25.11
1
ghcr.io/krateoplatformops/aggregation-layer-example:0.1.06a0ed8196346
stdlib@go1.19.5
1.25.11
1
ghcr.io/krateoplatformops/authn:0.23.0791c8f9d885a
stdlib@go1.24.2
1.25.11
1
ghcr.io/krateoplatformops/azure-pricing-rest-dynamic-controller-plugin:0.1.068bd2c3fbf57
stdlib@go1.23.6
1.25.11
1
ghcr.io/krateoplatformops/backend:0.15.383743fcca3a7
stdlib@go1.23.3
1.25.11
1
ghcr.io/krateoplatformops/bff:0.8.7799eeacbf9a0
stdlib@go1.23.3
1.25.11
1
ghcr.io/krateoplatformops/capi-watcher:0.1.0fa01a157d972
stdlib@go1.19.2
1.25.11
1
ghcr.io/krateoplatformops/deviser:0.7.18310717431b2
stdlib@go1.26.3
1.25.11
1
ghcr.io/krateoplatformops/eventrouter-kafka-producer:0.1.155b18c0dda37
stdlib@go1.19.2
1.25.11
1
ghcr.io/krateoplatformops/events-ingester:0.5.3e917b25f6b49
stdlib@go1.26.3
1.25.11
1
ghcr.io/krateoplatformops/events-presenter:0.9.381b8ad5e4178
stdlib@go1.26.3
1.25.11
1
ghcr.io/krateoplatformops/eventstack/eventrouter:0.6.030121418adfa
stdlib@go1.25.5
1.25.11
1
ghcr.io/krateoplatformops/eventstack/eventsse:0.5.8b65eb9c88669
stdlib@go1.25.4
1.25.11
1
ghcr.io/krateoplatformops/eventstack/sweeper:0.1.05d5e24119ff1
stdlib@go1.25.3
1.25.11
1
ghcr.io/krateoplatformops/finops-composition-definition-parser:0.1.2d9d82c32f418
stdlib@go1.24.2
1.25.11
1
ghcr.io/krateoplatformops/finops-database-handler-uploader:0.2.131ee1096bc9c
stdlib@go1.25.4
1.25.11
1
ghcr.io/krateoplatformops/finops-http-rest-queue:0.1.0eaa0801e29a7
stdlib@go1.22.1
1.25.11
1
ghcr.io/krateoplatformops/finops-operator-scraper:0.5.15523ff02e511
stdlib@go1.23.0
1.25.11
1
ghcr.io/krateoplatformops/finops-operator-vm-manager:0.1.215f804bdd1e8
stdlib@go1.21.12
1.25.11
1
ghcr.io/krateoplatformops/frontend-provider:0.3.084c3219b00a2
stdlib@go1.21.6
1.25.11
1
ghcr.io/krateoplatformops/git-provider:0.10.061deb827aa9f
stdlib@go1.25.0
1.25.11
1
ghcr.io/krateoplatformops/installer/installer:0.6.3a7e922ddac55
stdlib@go1.25.5
1.25.11
1
ghcr.io/krateoplatformops/kserve-controller:1.0.05683c5ae670e
stdlib@go1.25.6
1.25.11
1
ghcr.io/krateoplatformops/kubectl:1.32.0d69cd9c163db
stdlib@go1.23.3
1.25.11
1
ghcr.io/krateoplatformops/logs-presenter:0.1.0c52fa557d1d0
stdlib@go1.26.3
1.25.11
1

syft 1.42.1 · advisories as of 22 Sept 2026

Corrections: contact@stackradar.io

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