StackRadar

CVE-2026-42504

High

Advisory

Published 2 Jun 2026In the index since 5 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.006
45th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
4,166
of 17,821 indexed, latest versions
Container images
4,772
deployed by those charts
Fix available
1 of 2
affected packages

Quadratic complexity in WordDecoder.DecodeHeader in mime

Carried by container images the latest versions of 4,166 of 17,821 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-2026-42504GO-2026-5038
Also known as
BIT-golang-2026-42504

Charts affected

4,166 by stars
ChartLatestAffected imagesRadar Score
nightingalexxl-job-adminVerified publisher0.2.113 of 6See more

nightingale xxl-job-admin 0.2.11

3 of the 6 container images this version deploys carry CVE-2026-42504.

Container imageDigestPackageFixed in
flashcatcloud/nightingale:8.0.0-beta.11ea1b0aaabe09
stdlib@go1.23.9
1.25.11
library/mysql:5.74bc6bc963e6d
stdlib@go1.18.2
1.25.11
quay.io/prometheus/prometheus:v2.54.1f6639335d34a
stdlib@go1.22.6
1.25.11

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9,743
redisxxl-job-adminVerified publisher24.1.31 of 1See more

redis xxl-job-admin 24.1.3

1 of the 1 container images this version deploys carry CVE-2026-42504.

Container imageDigestPackageFixed in
ghcr.io/dellnoantechnp/bitnami/redis:8.4.029064423c369
stdlib@go1.25.6
1.25.11

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314
pgbounceryasn77-pgbouncer0.0.81 of 1See more

pgbouncer yasn77-pgbouncer 0.0.8

1 of the 1 container images this version deploys carry CVE-2026-42504.

Container imageDigestPackageFixed in
ghcr.io/yasn77/pgbouncer:v0.0.6cc8c13550e44
stdlib@go1.18.6
1.25.11

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1,153
ygdrassil-monitoringygdrassilVerified publisher0.4.07 of 10See more

ygdrassil-monitoring ygdrassil 0.4.0

7 of the 10 container images this version deploys carry CVE-2026-42504.

Container imageDigestPackageFixed in
grafana/grafana:11.5.15781759b3d27
stdlib@go1.23.5
1.25.11
prom/alertmanager:v0.28.0d5155cfac40a
stdlib@go1.23.4
1.25.11
quay.io/prometheus-operator/prometheus-config-reloader:v0.79.2193280a33bc1
stdlib@go1.23.4
1.25.11
quay.io/prometheus/node-exporter:v1.8.24032c6d5bfd7
stdlib@go1.22.5
1.25.11
quay.io/prometheus/prometheus:v3.1.06559acbd5d77
stdlib@go1.23.4
1.25.11
quay.io/prometheus/pushgateway:v1.11.099392035ae99
stdlib@go1.23.4
1.25.11
registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.14.037d841299325
stdlib@go1.23.3
1.25.11

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9,528
prometheusalertygqygq2Verified publisher1.0.01 of 1See more

prometheusalert ygqygq2 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-42504.

Container imageDigestPackageFixed in
feiyu563/prometheus-alert:v4.9.1224cfa68cbd9
stdlib@go1.20.6
1.25.11

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1,610
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-2026-42504.

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-2026-42504.

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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8,002
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-2026-42504.

Container imageDigestPackageFixed in
sophos/nginx-vts-exporter:latestf1073556b29b
stdlib@go1.13.6
1.25.11

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1,337
version-checkerymrs0.2.31 of 1See more

version-checker ymrs 0.2.3

1 of the 1 container images this version deploys carry CVE-2026-42504.

Container imageDigestPackageFixed in
quay.io/jetstack/version-checker:v0.2.15f6f8ba0b671
stdlib@go1.15.2
1.25.11

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3,025
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-2026-42504.

Container imageDigestPackageFixed in
grafana/grafana:latestf772d434e8fa
stdlib@go1.26.3
1.25.11

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936
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-2026-42504.

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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5,077
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-2026-42504.

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-2026-42504.

Container imageDigestPackageFixed in
zahoriaut/zahori-scheduler:1.0.047d0979b1184
stdlib@go1.20.5
1.25.11

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2,485
posthogzeet0.23.21 of 9See more

posthog zeet 0.23.2

1 of the 9 container images this version deploys carry CVE-2026-42504.

Container imageDigestPackageFixed in
altinity/clickhouse-operator:0.19.07a85f522c5bc
stdlib@go1.17.13
1.25.11

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3,701
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-2026-42504.

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-2026-42504.

Container imageDigestPackageFixed in
library/postgres:18.4-alpine3.249a8afca54e78
stdlib@go1.24.6
1.25.11

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7,966

Container images carrying it

4,772 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
lumenvox/management-api:7.16420a6e7d6c2
stdlib@go1.26.2
1.25.11
1
lumenvox/resource:7.193fd6ff1d62c
stdlib@go1.26.2
1.25.11
1
lumenvox/storage:7.1c961fe78e2ca
stdlib@go1.26.2
1.25.11
1
macropower/osrs_ge_exporter:v0.3c77ab5ea955c
stdlib@go1.21.0
1.25.11
1
macropower/twitch_predictions_recorder:v0.21e9c4fb89787
stdlib@go1.19.2
1.25.11
1
macropower/wakatime-exporter:0.1.0dbb05debb785
stdlib@go1.14.6
1.25.11
1
maldridge/alertmanager-irc-relay:v0.4.1391de2b76128
stdlib@go1.16.4
1.25.11
1
manojchaulagain/go-k8s:0.1.0f237b5f637ae
stdlib@go1.20.1
1.25.11
1
mantlenetworkio/l2geth:v0.4.36bf383d14291
stdlib@go1.19.10
1.25.11
1
markdegroot/unifi-protect-arm64:latestd8445f2a0de6
stdlib@go1.20.2
1.25.11
1
masipcat/wireguard-go:latest696206e5954d
stdlib@go1.20.14
1.25.11
1
masipcat/wireguard-go:0.0.20230223769f7bb64694
stdlib@go1.20.14
1.25.11
1
matrixdb/custom-external-provisioner:4622a07d7-202204247e9ffe249a51
stdlib@go1.17.8
1.25.11
1
matrixdb/kubebuilder_kube-rbac-proxy:v0.12.0ed3c7e6291e8
stdlib@go1.18.1
1.25.11
1
matrixdb/rawfile-csi:v0.2.195b2e38e913d
stdlib@go1.17.9
1.25.11
1
matrixdb/sig-storage_csi-node-driver-registrar:v2.2.0ba763bb01ddc
stdlib@go1.16
1.25.11
1
matrixdb/sig-storage_livenessprobe:v2.3.07ab06fe3d8a7
stdlib@go1.16
1.25.11
1
matrixdotorg/synapse:v1.161.06b95dd129e35
stdlib@go1.24.4
1.25.11
1
matrixdotorg/synapse:v1.127.1c3c4a9de2a0b
stdlib@go1.19.8
1.25.11
1
mattermost/calls-offloader:v0.9.0b440b282599e
stdlib@go1.22.7
1.25.11
1
mattermost/focalboard:0.9.031078df7a3c8
stdlib@go1.16.5
1.25.11
1
mattermost/focalboard:0.6.7f2f987dada52
stdlib@go1.16.4
1.25.11
1
mattermost/mattermost-app-chaosengine:c153e436268954edd67
stdlib@go1.16.8
1.25.11
1
mattermost/mattermost-operator:v1.25.4bac00a2bbd33
stdlib@go1.24.13
1.25.11
1
mattermost/mattermost-push-proxy:6.3.045c53061c74e
stdlib@go1.21.13
1.25.11
1
mattermost/rtcd:latesta27058aaa53a
stdlib@go1.24.13
1.25.11
1
matthiasluedtke/iconserver:v3.16.0661d607b0fbc
stdlib@go1.21.1
1.25.11
1
mavrick1/kubestellar-b:latest45ca0429a1d4
stdlib@go1.20.3
1.25.11
1
maxrocketinternet/datadog-controller:0.1a867315facf8
stdlib@go1.13.15
1.25.11
1
maxrocketinternet/k8s-event-logger:2.70234bdec4626
stdlib@go1.24.13
1.25.11
1
maxrocketinternet/k8s-event-logger:2.111224534789d
stdlib@go1.20.5
1.25.11
1
mbround18/valheim:3.1.070bd4da591cd
stdlib@go1.18.1
1.25.11
1
mccutchen/go-httpbin:v2.15.024528cf5229d
stdlib@go1.23.1
1.25.11
1
mccutchen/go-httpbin:v2.2.25994403ef75b
stdlib@go1.16.2
1.25.11
1
mcp/kubernetes:latest5ffbf7f0a8aa
stdlib@go1.26.3
1.25.11
1
megaease/easegress:latestfad1c7452958
stdlib@go1.26.1
1.25.11
1
mesosphere/dex:v2.37.0-d2iq.1b093d78a21ed
stdlib@go1.20.4
1.25.11
1
mesosphere/dex-controller:v0.16.11b2dd9c0b0fc
stdlib@go1.22.7
1.25.11
1
mesosphere/dex-k8s-authenticator:v1.4.1-d2iqf3d9982cc2fd
stdlib@go1.23.0
1.25.11
1
mesosphere/karma:v0.55-d2iq-proxy4693bb4e0814
stdlib@go1.13.7
1.25.11
1
mesosphere/kommander-federation-authorizedlister:v0.21.263bc411b930b
stdlib@go1.14.5
1.25.11
1
mesosphere/kommander-federation-controller-manager:v0.21.2b036785a8862
stdlib@go1.14.5
1.25.11
1
mesosphere/kommander-federation-utility-apiserver:v0.21.2f9b769c65e24
stdlib@go1.14.5
1.25.11
1
mesosphere/kommander-federation-webhook:v0.21.294af41b6dd9a
stdlib@go1.14.5
1.25.11
1
mesosphere/kommander-licensing-controller-manager:v0.21.28e18bbe407f7
stdlib@go1.14.5
1.25.11
1
mesosphere/kommander-licensing-webhook:v0.21.2265edcd2a1ca
stdlib@go1.14.5
1.25.11
1
mesosphere/kubeaddons-addon-initializer:v0.5.15efa21defcbc
stdlib@go1.15.11
1.25.11
1
mesosphere/kubeaddons-addon-initializer:v0.2.09f863160127b
stdlib@go1.13.7
1.25.11
1
mesosphere/kubeaddons-addon-initializer:v0.2.8c10011f866f2
stdlib@go1.13.8
1.25.11
1
mesosphere/kubefed:proxyurl4fd8889195fe
stdlib@go1.15.3
1.25.11
1

syft 1.42.1 · advisories as of 21 Sept 2026

Corrections: contact@stackradar.io

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