StackRadar

CVE-2026-100701

Medium

Advisory

Published 28 Sept 2026In the index since 29 Sept 2026
Severity
Medium
worst across findings
CVSS
5.9
base score, highest
EPSS
0.001
1st percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
199
of 17,939 indexed, latest versions
Container images
185
deployed by those charts
Fix available
1 of 1
affected package

Nodemailer: Process-global DNS cache reuses TLS `servername` across transports, enabling cross-tenant SMTP credential disclosure

Carried by container images the latest versions of 199 of 17,939 indexed charts deploy, on 185 images.

Affected packageAffected versionsFixed inImages
nodemailernpm5.0.0, 5.1.1, 6.1.1, 6.4.6+47 more10.0.2185
OSV records
GHSA-6vj9-mwq6-2f5v

Charts affected

199 by stars
ChartLatestAffected imagesRadar Score
n8ncommunity-chartsVerified publisher1.24.421 of 1See more

n8n community-charts 1.24.42

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
n8nio/n8n:2.40.59f693fd55655
nodemailer@8.0.10
10.0.2

Open the chart page →

865
n8nopen-8gears2.1.11 of 1See more

n8n open-8gears 2.1.1

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
n8nio/n8n:2.36.8cfe2704ff858
nodemailer@8.0.10
10.0.2

Open the chart page →

1,237
uptime-kumauptime-kumaVerified publisher4.2.01 of 1See more

uptime-kuma uptime-kuma 4.2.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
louislam/uptime-kuma:2.5.0a8610b3b4c38
nodemailer@7.0.13
10.0.2

Open the chart page →

32,092
unleashunleash5.6.81 of 2See more

unleash unleash 5.6.8

1 of the 2 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
unleashorg/unleash-server:7.5.09adb37e399ba
nodemailer@7.0.11
10.0.2

Open the chart page →

1,889
outlinekubitodevVerified publisher1.2.21 of 4See more

outline kubitodev 1.2.2

1 of the 4 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
outlinewiki/outline:0.82.0494dfb9249a6
nodemailer@6.10.0
10.0.2

Open the chart page →

5,710
outlineoutline0.0.91 of 4See more

outline outline 0.0.9

1 of the 4 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
outlinewiki/outline:0.69.1d060dcd8f9aa
nodemailer@6.9.1
10.0.2

Open the chart page →

4,573
servarrkubitodevVerified publisher1.5.21 of 10See more

servarr kubitodev 1.5.2

1 of the 10 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/seerr-team/seerr:latestf4768de5f616
nodemailer@6.9.16
10.0.2

Open the chart page →

3,161
wekanwekanVerified publisher12.9.01 of 3See more

wekan wekan 12.9.0

1 of the 3 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/wekan/wekan:v12.09131a7089f2df
nodemailer@8.0.11
10.0.2

Open the chart page →

1,514
budibasebudibase0.0.0-master2 of 7See more

budibase budibase 0.0.0-master

2 of the 7 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
budibase/apps:3.41.344fe6feab985
nodemailer@9.0.1
10.0.2
budibase/worker:3.41.3de5e2e560ce8
nodemailer@9.0.3
10.0.2

Open the chart page →

10,680
n8nn8n0.23.01 of 1See more

n8n n8n 0.23.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
n8nio/n8n:1.33.1dd171d45102a
nodemailer@6.9.9
10.0.2

Open the chart page →

5,923
n8nhelmforgeVerified publisher2.1.21 of 2See more

n8n helmforge 2.1.2

1 of the 2 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
n8nio/n8n:2.41.3fdce8f852ac7
nodemailer@8.0.10
10.0.2

Open the chart page →

952
n8nlinogicsVerified publisher0.136.01 of 1See more

n8n linogics 0.136.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
n8nio/n8n:0.136.0e8302e8bd402
nodemailer@6.6.3
10.0.2

Open the chart page →

7,201
uptime-kumaduyet0.1.81 of 1See more

uptime-kuma duyet 0.1.8

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
louislam/uptime-kuma:1.18.5a84767d7934f
nodemailer@6.6.5
10.0.2

Open the chart page →

4,616
docmosthelmforgeVerified publisher1.4.01 of 4See more

docmost helmforge 1.4.0

1 of the 4 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
docmost/docmost:0.96.0b56947fcfd08
nodemailer@9.0.1
10.0.2

Open the chart page →

3,567
backstagerhdh-chartVerified publisher4.0.11 of 2See more

backstage rhdh-chart 4.0.1

1 of the 2 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
quay.io/rhdh/rhdh-hub-rhel9:latest4f8c0f8a8ee0
nodemailer@7.0.13
10.0.2

Open the chart page →

1,006
servarrservarr1.0.21 of 10See more

servarr servarr 1.0.2

1 of the 10 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
fallenbagel/jellyseerr:1.7.06dcdb5ba5091
nodemailer@6.9.3
10.0.2

Open the chart page →

14,333
misskeyalytiVerified publisher1.0.01 of 1See more

misskey alyti 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
misskey/misskey:12.110.1e08b7c478093
nodemailer@6.7.3
10.0.2

Open the chart page →

5,399
kuttchristianhuthVerified publisher9.11.21 of 3See more

kutt christianhuth 9.11.2

1 of the 3 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
kutt/kutt:v3.2.6fa3d24a89b04
nodemailer@9.0.3
10.0.2

Open the chart page →

538
wikijsgeek-cookbookVerified publisher6.4.21 of 1See more

wikijs geek-cookbook 6.4.2

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/linuxserver/wikijs:version-2.5.20158d377933678
nodemailer@6.4.14
10.0.2

Open the chart page →

6,077
karakeephelmforgeVerified publisher1.2.91 of 3See more

karakeep helmforge 1.2.9

1 of the 3 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/karakeep-app/karakeep:0.33.2b069e4307dec
nodemailer@7.0.13
10.0.2

Open the chart page →

10,478
librechatlibrechat1.8.101 of 3See more

librechat librechat 1.8.10

1 of the 3 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/danny-avila/librechat:v0.7.78c68abbe1cff
nodemailer@6.9.15
10.0.2

Open the chart page →

2,981
ghostcloudpirates-ghostVerified publisher0.20.261 of 3See more

ghost cloudpirates-ghost 0.20.26

1 of the 3 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
library/ghost:6.64.0586821cfebac
nodemailer@10.0.1
10.0.2

Open the chart page →

7,399
community-solid-servercommunity-solid-server3.0.01 of 1See more

community-solid-server community-solid-server 3.0.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
solidproject/community-server:6.0.2ccc4acb7e9a1
nodemailer@6.9.1
10.0.2

Open the chart page →

1,677
cosmocosmo-platformOfficialVerified publisher0.20.01 of 10See more

cosmo cosmo-platform 0.20.0

1 of the 10 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/wundergraph/cosmo/controlplane:0.133.149800ff775f3
nodemailer@6.9.11
10.0.2

Open the chart page →

30,770
hoppscotchdeliveryheroVerified publisher0.3.21 of 1See more

hoppscotch deliveryhero 0.3.2

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
hoppscotch/hoppscotch:2024.8.2f1da831950b7
nodemailer@6.9.14
10.0.2

Open the chart page →

3,583
ghost-on-kubernetesghost-on-kubernetes-helmVerified publisher1.1.21 of 3See more

ghost-on-kubernetes ghost-on-kubernetes-helm 1.1.2

1 of the 3 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/sredevopsorg/ghost-on-kubernetes:main06adb21bfdfc
nodemailer@10.0.1
10.0.2

Open the chart page →

1,498
graphql-hivegraphql-hive1.0.01 of 17See more

graphql-hive graphql-hive 1.0.0

1 of the 17 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/kamilkisiela/graphql-hive/app:59b64c36c866b3555c135c70de76a884e63f8619a4a3639899f7
nodemailer@6.8.0
10.0.2

Open the chart page →

10,475
activepiecesmeyerchartsVerified publisher0.1.61 of 1See more

activepieces meyercharts 0.1.6

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
activepieces/activepieces:0.23.0c26188b44e62
nodemailer@6.9.9
10.0.2

Open the chart page →

2,983
n8none-acre-fundVerified publisher0.1.521 of 3See more

n8n one-acre-fund 0.1.52

1 of the 3 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
n8nio/n8n:0.212.0a9195bc499a3
nodemailer@6.8.0
10.0.2

Open the chart page →

8,037
overseerrpree-helm-chartsVerified publisher1.2.01 of 1See more

overseerr pree-helm-charts 1.2.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/sct/overseerr:1.35.06197516c9d7b
nodemailer@6.8.0
10.0.2

Open the chart page →

2,833
nocodbzekker6Verified publisher1.10.01 of 1See more

nocodb zekker6 1.10.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
nocodb/nocodb:0.301.5d9516f0bf546
nodemailer@7.0.13
10.0.2

Open the chart page →

4,399
predatorzooz1.7.01 of 1See more

predator zooz 1.7.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
zooz/predator:1.6f491d1f7a865
nodemailer@6.7.3
10.0.2

Open the chart page →

2,946
soarv113assist-iot-cybersecurity-monitoring-soar0.1.31 of 5See more

soarv113 assist-iot-cybersecurity-monitoring-soar 0.1.3

1 of the 5 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
assistiot/cybersecurity-monitoring_ir-kbn:latest0570b27bb7c2
nodemailer@6.4.16
10.0.2

Open the chart page →

18,485
seerrbdclark-helm-chartsVerified publisher0.1.51 of 1See more

seerr bdclark-helm-charts 0.1.5

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/seerr-team/seerr:v3.4.1f4768de5f616
nodemailer@6.9.16
10.0.2

Open the chart page →

2,143
maildevchristianhuthVerified publisher1.6.01 of 1See more

maildev christianhuth 1.6.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
maildev/maildev:2.2.1180ef51f65ee
nodemailer@6.9.14
10.0.2

Open the chart page →

1,380
data-fairdata354-helmVerified publisher1.1.23 of 12See more

data-fair data354-helm 1.1.2

3 of the 12 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/data-fair/portals:18b621866ceb2
nodemailer@6.10.1
10.0.2
ghcr.io/data-fair/processings:15a9216989707
nodemailer@6.9.7
10.0.2
ghcr.io/data-fair/simple-directory:438a4f32fad82
nodemailer@5.0.0
10.0.2

Open the chart page →

39,657
directusdirectus-io2.1.01 of 3See more

directus directus-io 2.1.0

1 of the 3 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
directus/directus:12.0.29c8470ea465c
nodemailer@8.0.5
10.0.2

Open the chart page →

8,071
joplin-serverdjjudas21Verified publisher6.0.01 of 1See more

joplin-server djjudas21 6.0.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
joplin/server:3.7.23f7b852959aa
nodemailer@6.10.1
10.0.2

Open the chart page →

2,721
enbuildenbuildVerified publisher0.0.501 of 6See more

enbuild enbuild 0.0.50

1 of the 6 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
registry.gitlab.com/enbuild-staging/vivsoft-platform-ui/enbuild-mq-consumer:1.0.310e3cd8c7776d
nodemailer@6.10.1
10.0.2

Open the chart page →

33,121
ghostgeek-cookbookVerified publisher2.2.01 of 1See more

ghost geek-cookbook 2.2.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
library/ghost:4.37.0767230c0f263
nodemailer@6.7.2
10.0.2

Open the chart page →

4,366
overseerrgeek-cookbookVerified publisher5.4.21 of 1See more

overseerr geek-cookbook 5.4.2

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/sct/overseerr:1.26.1254d16af8f71
nodemailer@6.6.0
10.0.2

Open the chart page →

3,535
uptime-kumageek-cookbookVerified publisher1.4.21 of 1See more

uptime-kuma geek-cookbook 1.4.2

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
louislam/uptime-kuma:1.17.1a4eab252e5a2
nodemailer@6.6.5
10.0.2

Open the chart page →

5,183
ghostgroundhog2k0.212.141 of 1See more

ghost groundhog2k 0.212.14

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
library/ghost:6.65.090592b712b6b
nodemailer@10.0.1
10.0.2

Open the chart page →

2,115
uptime-kumahelmforgeVerified publisher1.5.151 of 1See more

uptime-kuma helmforge 1.5.15

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
louislam/uptime-kuma:2.5.5c74379ac4509
nodemailer@7.0.13
10.0.2

Open the chart page →

31,945
uptimekumahelm-l3st86Verified publisher0.1.101 of 1See more

uptimekuma helm-l3st86 0.1.10

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
louislam/uptime-kuma:1.23.1396510915e6be
nodemailer@6.9.13
10.0.2

Open the chart page →

4,345
immichimmich-helm0.3.01 of 4See more

immich immich-helm 0.3.0

1 of the 4 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
ghcr.io/immich-app/immich-server:v2.3.1f8d06a32b1b2
nodemailer@7.0.10
10.0.2

Open the chart page →

16,850
elasticinseefrlab2.2.01 of 2See more

elastic inseefrlab 2.2.0

1 of the 2 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
library/kibana:7.17.3e2e2031c15be
nodemailer@6.6.2
10.0.2

Open the chart page →

17,817
kenerkenerVerified publisher0.2.01 of 1See more

kener kener 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
rajnandan1/kener:3.2.1930407afca731
nodemailer@6.10.0
10.0.2

Open the chart page →

5,486
n8nn8n-helm2.25.71 of 1See more

n8n n8n-helm 2.25.7

1 of the 1 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
n8nio/n8n:2.25.7761374d4eb84
nodemailer@7.0.11
10.0.2

Open the chart page →

2,875
growthbookone-acre-fundVerified publisher0.3.01 of 3See more

growthbook one-acre-fund 0.3.0

1 of the 3 container images this version deploys carry CVE-2026-100701.

Container imageDigestPackageFixed in
growthbook/growthbook:latestcbf1bc59e9a9
nodemailer@9.0.1
10.0.2

Open the chart page →

1,249

Container images carrying it

185 by charts deploying them

A fixed version is listed for 1 of the 1 affected package.

Container imageDigestPackageFixed inUsed by
ghcr.io/karakeep-app/karakeep:0.27.1abd7d6b11b1b
nodemailer@7.0.4
10.0.2
1
ghcr.io/karakeep-app/karakeep:0.33.2b069e4307dec
nodemailer@7.0.13
10.0.2
1
ghcr.io/karakeep-app/karakeep:0.26.0f575a34ed3f8
nodemailer@7.0.4
10.0.2
1
ghcr.io/linkwarden/linkwarden:v2.16.30664c28a039b
nodemailer@9.0.4
10.0.2
1
ghcr.io/linkwarden/linkwarden:v2.5.398214faf09f7
nodemailer@6.9.3
10.0.2
1
ghcr.io/linuxserver/wikijs:version-2.5.20158d377933678
nodemailer@6.4.14
10.0.2
1
ghcr.io/logtide-dev/logtide-backend:1.0.265463e02f887
nodemailer@9.0.1
10.0.2
1
ghcr.io/logtide-dev/logtide-frontend:1.0.22a7da1451f86
nodemailer@9.0.1
10.0.2
1
ghcr.io/m9sweeper/dash:1.6.02e27cdff8344
nodemailer@6.9.3
10.0.2
1
ghcr.io/papra-hq/papra:26.6.2-rootlessa281cb44176d
nodemailer@9.0.1
10.0.2
1
ghcr.io/quenchworks/images/unleash85b22c79b8cf
nodemailer@9.1.1
10.0.2
1
ghcr.io/quenchworks/images/uptime-kuma2a0c5532d127
nodemailer@9.1.1
10.0.2
1
ghcr.io/quenchworks/images/xyopsd9de6bb2f76d
nodemailer@9.1.1
10.0.2
1
ghcr.io/rajnandan1/kener:3.2.182b993cb232eb
nodemailer@6.10.0
10.0.2
1
ghcr.io/sct/overseerr:1.26.1254d16af8f71
nodemailer@6.6.0
10.0.2
1
ghcr.io/sct/overseerr:1.35.06197516c9d7b
nodemailer@6.8.0
10.0.2
1
ghcr.io/seerr-team/seerr:v3.5.027602401178d
nodemailer@6.10.0
10.0.2
1
ghcr.io/seerr-team/seerr:v3.2.0c4cbd5121236
nodemailer@6.10.0
10.0.2
1
ghcr.io/sredevopsorg/ghost-on-kubernetes:main06adb21bfdfc
nodemailer@10.0.1
10.0.2
1
ghcr.io/toeverything/affine:0.27.4b649f5ce2384
nodemailer@9.0.1
10.0.2
1
ghcr.io/wei-shaw/claude-relay-service:v1.1.292398c34934453
nodemailer@7.0.6
10.0.2
1
ghcr.io/wekan/wekan:v12.09131a7089f2df
nodemailer@8.0.11
10.0.2
1
ghcr.io/wundergraph/cosmo/controlplane:0.133.149800ff775f3
nodemailer@6.9.11
10.0.2
1
ghcr.io/xmv-solutions-gmbh/strapi:latesta288b4571142
nodemailer@8.0.11
10.0.2
1
public.ecr.aws/g4a0y2u8/unifie-store:staging-19925a2057fabc948
nodemailer@6.9.15
10.0.2
1
quay.io/ctrontesting/iofog-controller:latest10df27bc5560
nodemailer@5.1.1
10.0.2
1
quay.io/flomesh/flomesh-console-ubi8:0.70.0-30ce6938ff6709
nodemailer@6.5.0
10.0.2
1
quay.io/k3rnel-pan1c/uptime-kuma:1.19.3f975fde9329b
nodemailer@6.6.5
10.0.2
1
quay.io/mittwald/kube-mail:latest04f1099241fc
nodemailer@7.0.3
10.0.2
1
quay.io/rhdh/rhdh-hub-rhel9:latest4f8c0f8a8ee0
nodemailer@7.0.13
10.0.2
1
quay.io/seamware/onboarding:0.2.2b406475f9f00
nodemailer@7.0.12
10.0.2
1
quay.io/wekan/wekan:v5.65cb17600883a3
nodemailer@6.4.6
10.0.2
1
quay.io/wi_stefan/consent-manager:0.0.656399619568b
nodemailer@6.10.1
10.0.2
1
registry.gitlab.com/enbuild-staging/vivsoft-platform-ui/enbuild-mq-consumer:1.0.310e3cd8c7776d
nodemailer@6.10.1
10.0.2
1
registry.gitlab.com/prisme.ai/prisme.ai/prisme.ai-api-gateway:prodf8474a665b11
nodemailer@9.1.1
10.0.2
1

syft 1.42.1 · advisories as of 29 Sept 2026

Corrections: contact@stackradar.io

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