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
rancher/k3s:v1.28.2-k3s18c2599ecfca8
stdlib@go1.20.8
1.25.11
1
rancher/k3s:v1.25.3-k3s1eaa270df79cc
stdlib@go1.19.2
1.25.11
1
rancher/kubectl:v1.25.085a0d1148784
stdlib@go1.19
1.25.11
1
rancher/kube-webhook-certgen:v1.14.5-hardened26bb869baf40b
stdlib@go1.26.2
1.25.11
1
rancher/local-path-provisioner:v0.0.361eba82e9c386
stdlib@go1.26.3
1.25.11
1
rancher/local-path-provisioner:v0.0.329289da488b07
stdlib@go1.24.4
1.25.11
1
rancher/local-path-provisioner:v0.0.309b9148811700
stdlib@go1.23.1
1.25.11
1
rancher/local-path-provisioner:v0.0.20d5999b20a1b1
stdlib@go1.16.6
1.25.11
1
rancher/local-path-provisioner:v0.0.22e34c88ae0aff
stdlib@go1.16.15
1.25.11
1
rancher/mirrored-cloud-provider-vsphere:v1.31.1febfd0517838
stdlib@go1.22.8
1.25.11
1
rancher/mirrored-library-traefik:2.9.40842af6afcdf
stdlib@go1.19.2
1.25.11
1
rancher/mirrored-longhornio-csi-attacher:v4.11.0-20260428fe417c28a6b8
stdlib@go1.25.9
1.25.11
1
rancher/mirrored-longhornio-csi-node-driver-registrar:v2.16.0-20260428e82a8c8f800d
stdlib@go1.25.9
1.25.11
1
rancher/mirrored-longhornio-csi-provisioner:v5.3.0-202604289e519a21a77c
stdlib@go1.25.9
1.25.11
1
rancher/mirrored-longhornio-csi-resizer:v2.1.0-2026042841cb674d1154
stdlib@go1.25.9
1.25.11
1
rancher/mirrored-longhornio-csi-snapshotter:v8.5.0-202604281975fac3890f
stdlib@go1.25.9
1.25.11
1
rancher/mirrored-sig-storage-csi-provisioner:v6.0.00c537015fe9c
stdlib@go1.24.6
1.25.11
1
rancher/mirrored-sig-storage-snapshot-controller:v6.1.0934863015367
stdlib@go1.18
1.25.11
1
rancher/mirrored-sig-storage-snapshot-validation-webhook:v8.1.067ca97fe362b
stdlib@go1.22.5
1.25.11
1
rancher/mirrored-sig-storage-snapshot-validation-webhook:v6.1.0deac027820ae
stdlib@go1.18
1.25.11
1
rancher/nginx-ingress-controller:v1.14.5-hardened26cbc1e932b5b
stdlib@go1.24.13
1.25.11
1
rancher/pushprox-client:v0.1.0-rancher2-clienta41cd716c412
stdlib@go1.16.4
1.25.11
1
rancher/pushprox-proxy:v0.1.0-rancher2-proxy3126395b966c
stdlib@go1.16.4
1.25.11
1
rancher/system-upgrade-controller:v0.19.234fa058fe453
stdlib@go1.25.8
1.25.11
1
rancher/system-upgrade-controller:v0.18.09813f85653c8
stdlib@go1.25.3
1.25.11
1
raspbernetes/csi-node-driver-registrar:2.0.1a552705225fd
stdlib@go1.13.15
1.25.11
1
rayselfs/aws-ec2-runtime-checker:v0.1.5562e5b2f81ce
stdlib@go1.24.11
1.25.11
1
rclone/rclone:1.63.008e1af3c8814
stdlib@go1.20.5
1.25.11
1
rclone/rclone:1.57.01e6eeabddc01
stdlib@go1.17.2
1.25.11
1
rclone/rclone:1.66.0a693c46a6b8b
stdlib@go1.22.1
1.25.11
1
rclone/rclone:1.56.0f2fc45c8bc57
stdlib@go1.16.6
1.25.11
1
reallibrephotos/librephotos-frontend:1.0.358cdf5e93471
stdlib@go1.24.13
1.25.11
1
reaper99/recipya:v1.2.27f7ec3aeb88c
stdlib@go1.22.0
1.25.11
1
redislabs/operator:8.0.18-119078e713bb6a
stdlib@go1.26.1
1.25.11
1
redislabs/operator:7.4.2-2ecb101af0506
stdlib@go1.21.5
1.25.11
1
redislabs/redisearch:2.4.1433561794c5c8
stdlib@go1.16.7
1.25.11
1
redpandadata/kminion:v2.3.256da99e8d0d3
stdlib@go1.26.3
1.25.11
1
regclient/regsync:v0.8.33d8d8e40afb7
stdlib@go1.24.2
1.25.11
1
releaseargus/argus:0.29.0e07088252d03
stdlib@go1.25.5
1.25.11
1
replicated/replicated-sdk:1.0.0-beta.318751b4963250
stdlib@go1.23.2
1.25.11
1
reportportal/migrations:5.15.4464468240d7b
stdlib@go1.24.6
1.25.11
1
reportportal/migrations:5.7.0da5d8e1395fe
stdlib@go1.13.6
1.25.11
1
reportportal/service-index:5.0.112b27a2d7a87d
stdlib@go1.17.1
1.25.11
1
reportportal/service-index:5.15.1b1860ed33071
stdlib@go1.26.2
1.25.11
1
restic/restic:0.15.2579e4e6a4931
stdlib@go1.19.8
1.25.11
1
restic/rest-server:0.14.0d2aff06f47eb
stdlib@go1.24.3
1.25.11
1
resurfaceio/resurface:3.7.84d5cda2f64109
stdlib@go1.23.0
1.25.11
1
rezachalak/bzen-mongo:1.0.034f694325191
stdlib@go1.19.12
1.25.11
1
ribbybibby/s3-exporter:v0.5.0998184c51a00
stdlib@go1.15.15
1.25.11
1
richardjennings/opa-nginx:0.0.366424aca125d
stdlib@go1.20.5
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.