StackRadar

CVE-2026-39820

High

Advisory

Published 7 May 2026In the index since 5 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.008
54th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
3,929
of 17,797 indexed, latest versions
Container images
4,519
deployed by those charts
Fix available
1 of 2
affected packages

Quadratic string concatentation in consumeComment in net/mail

Carried by container images the latest versions of 3,929 of 17,797 indexed charts deploy, on 4,519 images.

Affected packageAffected versionsFixed inImages
golang-1.19deb1.19.8-2no fix listed1
stdlibgolanggo1.13, go1.13.1, go1.13.3, go1.13.4+179 more1.25.104,519
OSV records
DEBIAN-CVE-2026-39820GO-2026-4986
Also known as
BIT-golang-2026-39820

Charts affected

3,929 by stars
ChartLatestAffected imagesRadar Score
predicatep2p-avs0.1.41 of 1See more

predicate p2p-avs 0.1.4

1 of the 1 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
ghcr.io/predicatelabs/operator:v1.0.5b62113fe1b27
stdlib@go1.23.5
1.25.10

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893
p4p40.1.03 of 7See more

p4 p4 0.1.0

3 of the 7 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
codeurjc/toposervice:v1.239fb4c11e6a49
stdlib@go1.18.10
1.25.10
library/mongo:5.0-focal5e15a3f014ed
stdlib@go1.25.9
1.25.10
library/mysql:8b3b90af2a655
stdlib@go1.24.6
1.25.10

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27,784
myappp4-helm0.1.01 of 6See more

myapp p4-helm 0.1.0

1 of the 6 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8b3b90af2a655
stdlib@go1.24.6
1.25.10

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19,739
pacmanpacman-mhVerified publisher0.1.281 of 2See more

pacman pacman-mh 0.1.28

1 of the 2 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mongo:7.0.28-jammy88785f6f665a
stdlib@go1.24.0
1.25.10

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3,612
pagespages1.0.01 of 3See more

pages pages 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages101.0.01 of 3See more

pages pages10 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages1111.0.01 of 3See more

pages pages111 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages21.0.01 of 3See more

pages pages2 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-alexchmielu1.0.01 of 3See more

pages pages-alexchmielu 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-alps1.0.01 of 3See more

pages pages-alps 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-alstom1.0.01 of 3See more

pages pages-alstom 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-ambala1.0.01 of 3See more

pages pages-ambala 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-andromeda1.0.01 of 3See more

pages pages-andromeda 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespagesbadami1.0.01 of 3See more

pages pagesbadami 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-blackburn1.0.01 of 3See more

pages pages-blackburn 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-botes1.0.01 of 3See more

pages pages-botes 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-brian1.0.01 of 3See more

pages pages-brian 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-buckll1.0.01 of 3See more

pages pages-buckll 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-camden1.0.01 of 3See more

pages pages-camden 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-camden7711.0.01 of 3See more

pages pages-camden771 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-diarmuidkeane1.0.01 of 3See more

pages pages-diarmuidkeane 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-draco1.0.01 of 3See more

pages pages-draco 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-ellora1.0.01 of 3See more

pages pages-ellora 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-finchley1.0.01 of 3See more

pages pages-finchley 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-fornax1.0.01 of 3See more

pages pages-fornax 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-harsh1.0.01 of 3See more

pages pages-harsh 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespagesk1.0.01 of 3See more

pages pagesk 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-microservice-ashim1.0.01 of 3See more

pages pages-microservice-ashim 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-mihai1.0.01 of 3See more

pages pages-mihai 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

Open the chart page →

20,262
pagespages-nivesh1.0.01 of 3See more

pages pages-nivesh 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespagessandeepgudu1.0.01 of 3See more

pages pagessandeepgudu 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-shubhanker1.0.01 of 3See more

pages pages-shubhanker 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-ssharma09091.0.01 of 3See more

pages pages-ssharma0909 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-sucharitha1.0.01 of 3See more

pages pages-sucharitha 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-sudhir1.0.01 of 3See more

pages pages-sudhir 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-sushi1.0.01 of 3See more

pages pages-sushi 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-vasanth58141.0.01 of 3See more

pages pages-vasanth5814 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

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20,262
pagespages-vjp1.0.01 of 3See more

pages pages-vjp 1.0.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/mysql:8.07dcddc01f13b
stdlib@go1.24.6
1.25.10

Open the chart page →

20,262
paperclippaperclip-helmVerified publisher0.1.01 of 3See more

paperclip paperclip-helm 0.1.0

1 of the 3 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
library/postgres:17-alpine18cfe3ef5e68
stdlib@go1.24.6
1.25.10

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494
paperclip-operatorpaperclip-operatorVerified publisher0.19.11 of 1See more

paperclip-operator paperclip-operator 0.19.1

1 of the 1 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
ghcr.io/paperclipinc/paperclip-operator:v0.19.10984b890eb38
stdlib@go1.25.0
1.25.10

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345
Parpar0.1.01 of 1See more

Par par 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
ghcr.io/jmcgrath207/par:v0.1.09977511cb142
stdlib@go1.19.10
1.25.10

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889
parcaparca4.19.02 of 2See more

parca parca 4.19.0

2 of the 2 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
ghcr.io/parca-dev/parca:v0.20.00d1df8f436f7
stdlib@go1.21.1
1.25.10
ghcr.io/parca-dev/parca-agent:v0.28.06d6794f45f3e
stdlib@go1.21.4
1.25.10

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3,364
parcaparca-chart0.1.01 of 1See more

parca parca-chart 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
ghcr.io/parca-dev/parca:v0.20.00d1df8f436f7
stdlib@go1.21.1
1.25.10

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1,985
parcaparca-rr0.1.02 of 2See more

parca parca-rr 0.1.0

2 of the 2 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
ghcr.io/parca-dev/parca:v0.24.23776500fde82
stdlib@go1.25.1
1.25.10
ghcr.io/parca-dev/parca-agent:v0.42.0adc0eeb4dd05
stdlib@go1.24.7
1.25.10

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2,383
parcial-1parcial-1-chart1.0.02 of 5See more

parcial-1 parcial-1-chart 1.0.0

2 of the 5 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
registry.k8s.io/ingress-nginx/controller:v1.13.137e489b22ac7
stdlib@go1.24.6
1.25.10
registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.6.1e63459ec5965
stdlib@go1.24.6
1.25.10

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3,872
istio-operatorparticuleio1.7.01 of 1See more

istio-operator particuleio 1.7.0

1 of the 1 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
gcr.io/istio-testing/operator:latest8d4576f7b98f
stdlib@go1.22.5
1.25.10

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4,179
scaleway-webhookparticuleio0.0.11 of 1See more

scaleway-webhook particuleio 0.0.1

1 of the 1 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
scaleway/cert-manager-webhook-scaleway:v0.0.1dcc14608d000
stdlib@go1.15.2
1.25.10

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2,354
cloudflaredpascaliskeVerified publisher3.0.01 of 1See more

cloudflared pascaliske 3.0.0

1 of the 1 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
ghcr.io/crazy-max/cloudflared:2025.9.19b4e856d18f6
stdlib@go1.24.7
1.25.10

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2,036
hammondpascaliskeVerified publisher2.0.01 of 2See more

hammond pascaliske 2.0.0

1 of the 2 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
alfhou/hammond:v0.0.24c85dc0293aa1
stdlib@go1.20.6
1.25.10

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1,807
home-assistantpascaliskeVerified publisher0.1.11 of 1See more

home-assistant pascaliske 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-39820.

Container imageDigestPackageFixed in
ghcr.io/home-assistant/home-assistant:2025.12.59a5a3eb4a213
stdlib@go1.25.4
1.25.10

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4,807

Container images carrying it

4,519 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
taigaio/taiga-back:latest4beed8f62c9f
stdlib@go1.24.4
1.25.10
2
taigaio/taiga-protected:latestfd4568a97a59
stdlib@go1.24.4
1.25.10
2
temporalio/server:1.22.4c0a44c26397b
stdlib@go1.20.11
1.25.10
2
temporalio/ui:2.16.2af9c9349708f
stdlib@go1.20.5
1.25.10
2
thanosio/thanos:v0.41.0cf3e9b292e43
stdlib@go1.25.7
1.25.10
2
thesisrobot/loop:v0.11.1-beta89ae07e787ca
stdlib@go1.13.12
1.25.10
2
thesisrobot/pool:v0.3.3-alpha2d1c388a4bda
stdlib@go1.14.12
1.25.10
2
thomasnyambati/aws-service-events-exporter:1.0.01e18a0944ceb
stdlib@go1.15.6
1.25.10
2
thomasnyambati/labelsmanager-controller:1.0.0148ae3f99fea
stdlib@go1.13.15
1.25.10
2
thoughtmachine/aws-service-quotas-exporter:v1.3.2c6065ba55c72
stdlib@go1.19.4
1.25.10
2
timescale/timescaledb:latest-pg156343bdc87ca1
stdlib@go1.24.6
1.25.10
2
tkpd/gripmock:1.10.174441dadcfbd
stdlib@go1.14.6
1.25.10
2
uffizzi/controller:latest0344805f267b
stdlib@go1.20.14
1.25.10
2
uselagoon/docker-host:v3.6.12c89ed939b8b
stdlib@go1.24.3
1.25.10
2
victoriametrics/vmalert:v1.95.1a83e5db0897a
stdlib@go1.21.4
1.25.10
2
voltha/voltha-ofagent-go:2.1.68feb9ef89e97
stdlib@go1.16.3
1.25.10
2
voltha/voltha-openolt-adapter:4.5.16d6d79c08350a
stdlib@go1.23.1
1.25.10
2
voltha/voltha-openonu-adapter-go:2.12.25d8f2eb5f2a7e
stdlib@go1.23.1
1.25.10
2
voltha/voltha-rw-core:3.4.87a325316fe59
stdlib@go1.16.3
1.25.10
2
weblate/weblate:4.2.2-169c160d37a3c
stdlib@go1.13.5
1.25.10
2
wolveix/satisfactory-server:latest:v1.9.10e103700ae6ae
stdlib@go1.18.1
1.25.10
2
xelalex/dregsy:0.4.3574054e1c417
stdlib@go1.18.3
1.25.10
2
yzhou442/equiz:latesta3f7ca69e28d
stdlib@go1.16.7
1.25.10
2
zhenghaoz/gorse-master:0.4.12033046b432ec
stdlib@go1.20.1
1.25.10
2
zhenghaoz/gorse-server:0.4.1239c565685b01
stdlib@go1.20.1
1.25.10
2
zhenghaoz/gorse-worker:0.4.12f7739f64c9b0
stdlib@go1.20.1
1.25.10
2
gcr.io/k8s-staging-sig-storage/csi-provisioner:v3.2.14ad5fcdbe7e9
stdlib@go1.18
1.25.10
2
gcr.io/k8s-staging-sig-storage/nfs-provisioner:v3.0.02de1d15fc1f2
stdlib@go1.15
1.25.10
2
gcr.io/knative-releases/knative.dev/net-istio/cmd/controller0d5f740b4224
stdlib@go1.24.6
1.25.10
2
gcr.io/knative-releases/knative.dev/net-istio/cmd/webhook697668be7893
stdlib@go1.24.6
1.25.10
2
gcr.io/knative-releases/knative.dev/serving/cmd/activator031408ec516f
stdlib@go1.24.3
1.25.10
2
gcr.io/knative-releases/knative.dev/serving/cmd/autoscaler3502bb5aa60f
stdlib@go1.24.3
1.25.10
2
gcr.io/knative-releases/knative.dev/serving/cmd/autoscaler-hpa7405faeb7636
stdlib@go1.24.3
1.25.10
2
gcr.io/knative-releases/knative.dev/serving/cmd/controller5b93308a392c
stdlib@go1.24.3
1.25.10
2
gcr.io/knative-releases/knative.dev/serving/cmd/webhook50831d9aaa69
stdlib@go1.24.3
1.25.10
2
ghcr.io/alpineworks/flux-suspension-exporter:v1.0.0341f0a6cd2b6
stdlib@go1.24.0
1.25.10
2
ghcr.io/appscode/kube-auth-manager:v0.0.1789692ab9193
stdlib@go1.20.2
1.25.10
2
ghcr.io/appscode/kubectl-nonroot:1.3183d43cc41590
stdlib@go1.24.9
1.25.10
2
ghcr.io/appscode/kube-rbac-proxy:v0.11.00df4ae70e3bd
stdlib@go1.15.14
1.25.10
2
ghcr.io/appscode/license-proxyserver:v0.1.1e192ad567e0b
stdlib@go1.25.7
1.25.10
2
ghcr.io/appscode/service-provider:v0.0.2f6e481386d70
stdlib@go1.25.5
1.25.10
2
ghcr.io/astriaorg/astria-geth:latest4249e403225a
stdlib@go1.22.12
1.25.10
2
ghcr.io/bryopsida/k8s-dev-pod:main82d0b161161d
stdlib@go1.24.3
1.25.10
2
ghcr.io/buoyantio/prometheus:v2.55.12659f4c2ebb7
stdlib@go1.23.2
1.25.10
2
ghcr.io/celestiaorg/celestia-node:v0.27.5-mocha4768ea1c5fd2
stdlib@go1.24.7
1.25.10
2
ghcr.io/chaos-mesh/chaos-coredns:v0.2.838bfdf5e3774
stdlib@go1.25.5
1.25.10
2
ghcr.io/chaos-mesh/chaos-coredns:v0.2.678dc63bc5b89
stdlib@go1.19.7
1.25.10
2
ghcr.io/cloudnative-pg/cloudnative-pg:1.25.1b5210df46c05
stdlib@go1.24.0
1.25.10
2
ghcr.io/containerd/nydus-snapshotter:v0.9.056f8617363b4
stdlib@go1.18.10
1.25.10
2
ghcr.io/cosmos/gaia:v25.1.0f115777d1112
stdlib@go1.24.5
1.25.10
2

syft 1.42.1 · advisories as of 17 Sept 2026

Corrections: contact@stackradar.io

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