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
k8s-dev-podk8s-dev-pod0.3.11 of 1See more

k8s-dev-pod k8s-dev-pod 0.3.1

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

Container imageDigestPackageFixed in
ghcr.io/bryopsida/k8s-dev-pod:main82d0b161161d
stdlib@go1.24.3
1.25.11

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66,895
k8s-drain-surgek8s-drain-surgeVerified publisher0.0.31 of 1See more

k8s-drain-surge k8s-drain-surge 0.0.3

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

Container imageDigestPackageFixed in
ghcr.io/aeyrtonvs/k8s-drain-surge:0.0.338bce7856b5c
stdlib@go1.25.10
1.25.11

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137
bitmagnetk8s-home-lab-repo1.0.21 of 1See more

bitmagnet k8s-home-lab-repo 1.0.2

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

Container imageDigestPackageFixed in
ghcr.io/bitmagnet-io/bitmagnet:v0.10b6373349a301
stdlib@go1.23.6
1.25.11

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1,169
blockyk8s-home-lab-repo11.2.11 of 1See more

blocky k8s-home-lab-repo 11.2.1

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

Container imageDigestPackageFixed in
ghcr.io/0xerr0r/blocky:v0.29.0a6d99f323d30
stdlib@go1.26.0
1.25.11

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580
ghostk8s-home-lab-repo4.1.01 of 1See more

ghost k8s-home-lab-repo 4.1.0

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

Container imageDigestPackageFixed in
library/ghost:6.41.129773d6be407
stdlib@go1.24.6
1.25.11

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3,156
giteak8s-home-lab-repo2.6.01 of 1See more

gitea k8s-home-lab-repo 2.6.0

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

Container imageDigestPackageFixed in
gitea/gitea:1.26.27d13848af126
stdlib@go1.26.3-X:jsonv2
1.25.11

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2,143
influxdb-exporterk8s-home-lab-repo1.1.31 of 1See more

influxdb-exporter k8s-home-lab-repo 1.1.3

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

Container imageDigestPackageFixed in
prom/influxdb-exporter:v0.11.427e33e18634a
stdlib@go1.19.9
1.25.11

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624
maddyk8s-home-lab-repo4.2.11 of 1See more

maddy k8s-home-lab-repo 4.2.1

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

Container imageDigestPackageFixed in
foxcpp/maddy:0.8.2eeb5813fc4d1
stdlib@go1.23.12
1.25.11

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1,205
paperlessk8s-home-lab-repo11.0.11 of 1See more

paperless k8s-home-lab-repo 11.0.1

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

Container imageDigestPackageFixed in
ghcr.io/paperless-ngx/paperless-ngx:2.20.14b89f83345532
stdlib@go1.24.4
1.25.11

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9,341
photoprismk8s-home-lab-repo10.0.11 of 1See more

photoprism k8s-home-lab-repo 10.0.1

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

Container imageDigestPackageFixed in
photoprism/photoprism:231128-ce284de9cc4f9c
stdlib@go1.21.4
1.25.11

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1,141
zurgk8s-home-lab-repo1.2.11 of 1See more

zurg k8s-home-lab-repo 1.2.1

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

Container imageDigestPackageFixed in
ghcr.io/debridmediamanager/zurg-testing:v0.9.3-final5c47ef99443a
stdlib@go1.22.5
1.25.11

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1,734
k8s-jacoco-operatork8s-jacoco-operator0.4.01 of 4See more

k8s-jacoco-operator k8s-jacoco-operator 0.4.0

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

Container imageDigestPackageFixed in
ghcr.io/curium-rocks/docker-kubectl:maind04c003d7593
stdlib@go1.22.5
1.25.11

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2,447
k8s-mutating-admission-webhookk8s-mutating-admission-webhook1.15.11 of 1See more

k8s-mutating-admission-webhook k8s-mutating-admission-webhook 1.15.1

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

Container imageDigestPackageFixed in
udhos/k8s-mutating-admission-webhook:1.15.1e588db500edf
stdlib@go1.26.3
1.25.11

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940
k8s-mutating-webhookk8s-mutating-webhook0.3.01 of 2See more

k8s-mutating-webhook k8s-mutating-webhook 0.3.0

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

Container imageDigestPackageFixed in
ghcr.io/curium-rocks/docker-kubectl:maind04c003d7593
stdlib@go1.22.5
1.25.11

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2,013
k8s-ondemand-proxyk8s-ondemand-proxy0.0.61 of 1See more

k8s-ondemand-proxy k8s-ondemand-proxy 0.0.6

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

Container imageDigestPackageFixed in
ghcr.io/nefelim4ag/k8s-ondemand-proxy:0.0.2078b25d48cf7
stdlib@go1.21.1
1.25.11

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815
librephotosk8sonlabVerified publisher1.1.63 of 7See more

librephotos k8sonlab 1.1.6

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

Container imageDigestPackageFixed in
alpine/k8s:1.22.600ac10bcb759
stdlib@go1.17.6
1.25.11
bitnamilegacy/redis:latest5927ff3702df
stdlib@go1.24.5
1.25.11
reallibrephotos/librephotos-frontend:1.0.358cdf5e93471
stdlib@go1.24.13
1.25.11

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15,063
thanosk8sonlabVerified publisher1.1.71 of 1See more

thanos k8sonlab 1.1.7

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

Container imageDigestPackageFixed in
thanosio/thanos:v0.41.0cf3e9b292e43
stdlib@go1.25.7
1.25.11

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602
unifik8sonlabVerified publisher0.3.71 of 1See more

unifi k8sonlab 0.3.7

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

Container imageDigestPackageFixed in
jacobalberty/unifi:v10.0.162896c0ab82d33
stdlib@go1.24.6
1.25.11

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7,523
k8s-pausek8s-pause0.1.41 of 1See more

k8s-pause k8s-pause 0.1.4

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

Container imageDigestPackageFixed in
ghcr.io/doodlescheduling/k8s-pause:v0.1.16b3215e37738
stdlib@go1.17.8
1.25.11

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1,848
k8s-s3-bucket-operatork8s-s3-bucket-operator0.2.21 of 1See more

k8s-s3-bucket-operator k8s-s3-bucket-operator 0.2.2

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

Container imageDigestPackageFixed in
ghcr.io/devangradadiya/k8s-s3-bucket-operator:0.2.258288de9f9fa
stdlib@go1.25.8
1.25.11

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535
k8s-ssh-bastionk8s-ssh-bastion0.5.41 of 1See more

k8s-ssh-bastion k8s-ssh-bastion 0.5.4

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

Container imageDigestPackageFixed in
ghcr.io/nefelim4ag/k8s-ssh-bastion:0.5.04d337e14c80b
stdlib@go1.21.11
1.25.11

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3,374
k8s-validating-webhookk8s-validating-webhook0.4.01 of 2See more

k8s-validating-webhook k8s-validating-webhook 0.4.0

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

Container imageDigestPackageFixed in
ghcr.io/curium-rocks/docker-kubectl:maind04c003d7593
stdlib@go1.22.5
1.25.11

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2,013
kube-admission-controller-starterk8s-validating-webhook0.2.01 of 2See more

kube-admission-controller-starter k8s-validating-webhook 0.2.0

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

Container imageDigestPackageFixed in
ghcr.io/curium-rocks/docker-kubectl:maind04c003d7593
stdlib@go1.22.5
1.25.11

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2,169
k8svault-controllerk8svault-controller0.1.21 of 1See more

k8svault-controller k8svault-controller 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/doodlescheduling/k8svault-controller:v0.2.0627e5e211766
stdlib@go1.16.15
1.25.11

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1,886
kagentkagent0.10.12 of 6See more

kagent kagent 0.10.1

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

Container imageDigestPackageFixed in
ghcr.io/kagent-dev/kagent/tools:0.2.150b431281d3e
stdlib@go1.25.8
1.25.11
ghcr.io/kagent-dev/kmcp/controller:0.3.086ab878da25a
stdlib@go1.24.13
1.25.11

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3,064
authentikkagiso-me0.1.11 of 1See more

authentik kagiso-me 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/goauthentik/server:2026.2.146a71d75dfd3
stdlib@go1.25.5
1.25.11

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4,651
postgresqlkagiso-me0.4.01 of 1See more

postgresql kagiso-me 0.4.0

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

Container imageDigestPackageFixed in
library/postgres:17.4-alpine7062a2109c4b
stdlib@go1.18.2
1.25.11

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1,636
rediskagiso-me0.1.61 of 1See more

redis kagiso-me 0.1.6

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

Container imageDigestPackageFixed in
library/redis:7.4.2-alpine02419de7eddf
stdlib@go1.18.2
1.25.11

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1,435
kom-operatorkaisoVerified publisher1.3.01 of 2See more

kom-operator kaiso 1.3.0

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

Container imageDigestPackageFixed in
kaiso/kom-operator:v2.2.0e0e22b928bdd
stdlib@go1.21.5
1.25.11

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710
gpu-provisionerkaitoVerified publisher0.2.01 of 1See more

gpu-provisioner kaito 0.2.0

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

Container imageDigestPackageFixed in
mcr.microsoft.com/aks/kaito/gpu-provisioner:0.2.01204a7e948e9
stdlib@go1.21.8
1.25.11

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1,046
workspacekaitoVerified publisher0.12.02 of 7See more

workspace kaito 0.12.0

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

Container imageDigestPackageFixed in
mcr.microsoft.com/oss/v2/kubernetes-csi/csi-provisioner:v5.2.0afdfa3da79df
stdlib@go1.25.5
1.25.11
mcr.microsoft.com/oss/v2/kubernetes-csi/csi-resizer:v1.13.2fa8eba9843ff
stdlib@go1.25.7
1.25.11

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2,431
jenkinskallakruparaju-jenkins1.0.01 of 1See more

jenkins kallakruparaju-jenkins 1.0.0

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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2,545
crashlooping-pod-deleterkarljorgensen0.1.31 of 1See more

crashlooping-pod-deleter karljorgensen 0.1.3

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

Container imageDigestPackageFixed in
alpine/kubectl:1.34.18413f8890d19
stdlib@go1.24.6
1.25.11

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1,155
dockerdkarljorgensen0.1.01 of 1See more

dockerd karljorgensen 0.1.0

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

Container imageDigestPackageFixed in
library/docker:28.5.2-dind2a232a42256f
stdlib@go1.24.9
1.25.11

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2,056
music-assistantkarljorgensen0.1.31 of 1See more

music-assistant karljorgensen 0.1.3

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

Container imageDigestPackageFixed in
ghcr.io/music-assistant/server:2.8.7eef3ee7810d0
stdlib@go1.25.7
1.25.11

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7,218
k10restorekastenVerified publisher8.0.141 of 1See more

k10restore kasten 8.0.14

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

Container imageDigestPackageFixed in
gcr.io/kasten-images/restorectl:8.0.145a0884f9a90c
stdlib@go1.25.4
1.25.11

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1,508
kbot-self-hostedkbot-self-hostedVerified publisher0.1.81 of 7See more

kbot-self-hosted kbot-self-hosted 0.1.8

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

Container imageDigestPackageFixed in
gotenberg/gotenberg:8.30206a6c708fc6
stdlib@go1.26.0
1.25.11

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33,121
kc-chartkc-chart1.0.01 of 3See more

kc-chart kc-chart 1.0.0

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

Container imageDigestPackageFixed in
library/mysql:latestade067ae2fb1
stdlib@go1.24.6
1.25.11

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9,008
kcmkcm1.12.02 of 12See more

kcm kcm 1.12.0

2 of the 12 container images this version deploys carry CVE-2026-42507.

Container imageDigestPackageFixed in
ghcr.io/fluxcd/flux-cli:v2.9.1020edbaee890
stdlib@go1.26.2
1.25.11
quay.io/reactiveops/rbac-manager:v1.9.587e3f461446f
stdlib@go1.25.5
1.25.11

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3,329
keeper-injectorkeeper-injectorVerified publisher0.10.02 of 2See more

keeper-injector keeper-injector 0.10.0

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

Container imageDigestPackageFixed in
keeper/injector-webhook:0.10.0aeb5476b95f0
stdlib@go1.25.6
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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758
keeper-injectorkeeper-securityVerified publisher0.11.31 of 2See more

keeper-injector keeper-security 0.11.3

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

Container imageDigestPackageFixed in
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.4.4a9f03b34a3cb
stdlib@go1.22.8
1.25.11

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505
kenerkener-chart0.0.71 of 1See more

kener kener-chart 0.0.7

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

Container imageDigestPackageFixed in
ghcr.io/rajnandan1/kener:3.2.182b993cb232eb
stdlib@go1.20.7
1.25.11

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5,291
kestra-starterkestraOfficialVerified publisher2.0.32See more

kestra-starter kestra 2.0.3

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

Container imageDigestPackageFixed in
library/postgres:17.5aadf2c0696f5
stdlib@go1.18.2
1.25.11
versity/versitygw:v1.1.0f730e0dbc1ef
stdlib@go1.25.5
1.25.11

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—
keycloak-operator-legacykeycloak-operator-legacy1.0.01 of 1See more

keycloak-operator-legacy keycloak-operator-legacy 1.0.0

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

Container imageDigestPackageFixed in
quay.io/keycloak/keycloak-operator:19.0.2-legacy15fa0ed662b1
stdlib@go1.13.8
1.25.11

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5,071
csi-driver-nfskeyporttech0.1.41 of 2See more

csi-driver-nfs keyporttech 0.1.4

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

Container imageDigestPackageFixed in
keyporttech/csi-driver-nfs:2.0.05bd7955ea2f1
stdlib@go1.14.2
1.25.11

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3,365
gogskeyporttech0.1.31 of 3See more

gogs keyporttech 0.1.3

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

Container imageDigestPackageFixed in
gogs/gogs:0.12.30195b095d0b2
stdlib@go1.14.7
1.25.11

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3,525
helm-mongodb-operatorkeyporttech0.1.01 of 1See more

helm-mongodb-operator keyporttech 0.1.0

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

Container imageDigestPackageFixed in
quay.io/mongodb/mongodb-enterprise-operator:1.8.2a1c3843b03bc
stdlib@go1.13.15
1.25.11

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8,868
connectkfirfer1.15.02 of 2See more

connect kfirfer 1.15.0

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

Container imageDigestPackageFixed in
1password/connect-api:1.7.26aa94cf713f9
stdlib@go1.20.6
1.25.11
1password/connect-sync:1.7.2fe527ed9d81f
stdlib@go1.20.6
1.25.11

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2,788
dex-k8s-authenticatorkfirfer0.0.31 of 1See more

dex-k8s-authenticator kfirfer 0.0.3

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

Container imageDigestPackageFixed in
mintel/dex-k8s-authenticator:1.4.0caf71cee7b9a
stdlib@go1.13.11
1.25.11

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2,793
home-assistantkfirfer0.5.41 of 1See more

home-assistant kfirfer 0.5.4

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

Container imageDigestPackageFixed in
homeassistant/home-assistant:2023.10.3021e2afc6e57
stdlib@go1.17.1
1.25.11

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6,517

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.