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
free5gc/chf:v3.4.3e2a4dd98a4ed
stdlib@go1.21.8
1.25.11
2
free5gc/nrf:v3.4.399e46b860efb
stdlib@go1.21.8
1.25.11
2
free5gc/nssf:v3.4.3dfe8c68c04b4
stdlib@go1.21.8
1.25.11
2
free5gc/pcf:v3.4.3f712e8ecd927
stdlib@go1.21.8
1.25.11
2
free5gc/smf:v3.4.360e38baa4b10
stdlib@go1.21.8
1.25.11
2
free5gc/udm:v3.4.32f68df062a50
stdlib@go1.21.8
1.25.11
2
free5gc/udr:v3.4.3c0783bcdcbdc
stdlib@go1.21.8
1.25.11
2
free5gc/upf:v3.4.3b6b362a39fdd
stdlib@go1.21.8
1.25.11
2
free5gc/webui:v3.4.39adeb18492cb
stdlib@go1.21.8
1.25.11
2
freikin/dawarich:1.14.511826c67e4b1
stdlib@go1.24.4
1.25.11
2
friendsofgo/killgrave:0.4.139cfbecca342
stdlib@go1.16.3
1.25.11
2
garugaru/aws-cloudwatch-exporter:latest541852cafda5
stdlib@go1.16.15
1.25.11
2
goelankit/cortex-gateway:v1.1.00d9a82dcf026
stdlib@go1.18
1.25.11
2
gomods/athens:v0.11.0efb811df7844
stdlib@go1.13.10
1.25.11
2
gotson/komga:1.26.36c2a967bbe9a
stdlib@go1.17.8
1.25.11
2
governify/dashboard:lateste83a17ba5038
stdlib@go1.17
1.25.11
2
grafana/agent-operator:v0.25.1a136c6208aa3
stdlib@go1.18
1.25.11
2
grafana/alloy:v1.8.17790f6f7fbd8
stdlib@go1.24.1
1.25.11
2
grafana/alloy:v1.12.2f94b1c82957a
stdlib@go1.25.5
1.25.11
2
grafana/grafana:9.2.4057896e23443
stdlib@go1.19.3
1.25.11
2
grafana/grafana:11.1.0079600c9517b
stdlib@go1.22.4
1.25.11
2
grafana/grafana:13.0.10f86bada30d6
stdlib@go1.26.0
1.25.11
2
grafana/grafana:12.3.12175aaa91c96
stdlib@go1.25.5
1.25.11
2
grafana/grafana:8.5.042d3e6bc1865
stdlib@go1.17.9
1.25.11
2
grafana/grafana:7.3.5511bc20bfcd1
stdlib@go1.15.5
1.25.11
2
grafana/grafana:11.1.4886b56d5534e
stdlib@go1.22.4
1.25.11
2
grafana/grafana:12.3.39e1e77ade304
stdlib@go1.25.7
1.25.11
2
grafana/grafana:11.4.0d8ea37798ccc
stdlib@go1.23.1
1.25.11
2
grafana/grafana:12.4.1e932bd6ed0e0
stdlib@go1.25.8
1.25.11
2
grafana/loki:3.6.5847c287ada0e
stdlib@go1.24.13
1.25.11
2
grafana/loki:1.5.0922b3f412fdd
stdlib@go1.13.11
1.25.11
2
grafana/loki:3.1.0d947e68a84d9
stdlib@go1.22.2
1.25.11
2
grafana/loki:2.5.0f9ef133793af
stdlib@go1.17.8
1.25.11
2
grafana/promtail:1.5.046e88d390cd6
stdlib@go1.13.11
1.25.11
2
grafana/promtail:3.0.0d3de3da9431c
stdlib@go1.21.9
1.25.11
2
grafana/tempo:2.5.0f0200a9bff6d
stdlib@go1.21.3
1.25.11
2
hanchuanchuan/goinception:latestb3c0dd26fb50
stdlib@go1.22.1
1.25.11
2
hashicorp/consul:1.14.2e38576edcdfd
stdlib@go1.19.2
1.25.11
2
hashicorp/consul-k8s-control-plane:1.0.2538a3436398d
stdlib@go1.19.2
1.25.11
2
hashicorp/vault:1.8.34db614d40d0e
stdlib@go1.16.7
1.25.11
2
hashicorp/vault:1.15.26b4e5dadf082
stdlib@go1.21.3
1.25.11
2
hashicorp/vault:1.12.18de4d5f31b38
stdlib@go1.19.2
1.25.11
2
hashicorp/vault-k8s:1.3.15d74a885ae3e
stdlib@go1.21.3
1.25.11
2
hashicorp/vault-k8s:1.1.0844337076b72
stdlib@go1.19.3
1.25.11
2
hashicorp/vault-k8s:0.13.1bebb03e8e800
stdlib@go1.16.3
1.25.11
2
helmforge/kubectl:1.35.3c3f97e954c47
stdlib@go1.25.7
1.25.11
2
honestica/kube-iptables-tailer:master-91a393242fb939
stdlib@go1.13.8
1.25.11
2
hoppscotch/hoppscotch:2024.8.2f1da831950b7
stdlib@go1.21.10
1.25.11
2
ilum/api:6.7.3624fd09528c8
stdlib@go1.23.7
1.25.11
2
ilum/mongodb:6.0.542b6d774c37d
stdlib@go1.20.12
1.25.11
2

syft 1.42.1 · advisories as of 22 Sept 2026

Corrections: contact@stackradar.io

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