CVE-2026-39820
HighAdvisory
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
- 3,939
- of 17,787 indexed, latest versions
- Container images
- 4,537
- 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 3,939 of 17,787 indexed charts deploy, on 4,537 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| golang-1.19deb | 1.19.8-2 | no fix listed | 1 |
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+179 more | 1.25.10 | 4,537 |
- OSV records
- DEBIAN-CVE-2026-39820GO-2026-4986
- Also known as
- BIT-golang-2026-39820
Charts affected
3,939 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| keycloak-operatorwiremindVerified publisher | 0.0.14 | 1 of 1See more | 4,713 |
| yataiyataiVerified publisher | 0.4.6 | 1 of 2See more | 4,041 |
| yet-another-cloudwatch-exporteryet-another-cloudwatch-exporter | 0.38.0 | 1 of 1See more | 923 |
| nocodbzekker6Verified publisher | 1.10.0 | 1 of 1See more | 4,016 |
| paperlesszekker6Verified publisher | 11.8.0 | 1 of 1See more | 4,644 |
| adcs-issueradcs-issuer | 3.0.2 | 1 of 1See more | 828 |
| kubernetes-etcd-backupadfinisVerified publisher | 1.6.2 | 1 of 1See more | 1,836 |
| paperless-ngxadnoctemVerified publisher | 0.4.2 | 1 of 5See more | 19,769 |
| agentareaagentareaVerified publisher | 0.0.18 | 7 of 16See more | 14,960 |
| alertmanager-discordalertmanagerdiscordVerified publisher | 0.3.2 | 1 of 1See more | 419 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 1 of 2See more | 11,936 |
| clearml-agentallegroaiVerified publisher | 5.3.3 | 1 of 1See more | 12,061 |
| clearml-servingallegroaiVerified publisher | 1.6.2 | 6 of 9See more | 17,879 |
| pact-brokeralmorgvVerified publisher | 0.1.0 | 1 of 1See more | 4,996 |
| mariadbalphani-helm-chartsVerified publisher | 10.10.3 | 1 of 1See more | 8,384 |
| soft-servealphani-helm-chartsVerified publisher | 0.4.0 | 1 of 1See more | 3,119 |
| smockerandrcunsVerified publisher | 0.0.4 | 1 of 1See more | 2,173 |
| cloudflare-operatorankra-chartsVerified publisher | 0.2.0 | 1 of 1See more | 493 |
| hermes-agentankra-chartsVerified publisher | 0.3.1 | 1 of 1See more | 5,918 |
| upcloud-csiankra-chartsVerified publisher | 0.4.0 | 8 of 8See more | 14,920 |
| annotations-exporterannotations-exporter | 0.5.0 | 1 of 1See more | 1,149 |
| alazanteonVerified publisher | 0.12.0 | 1 of 1See more | 3,378 |
| anteonanteonVerified publisher | 2.6.4 | 5 of 13See more | 22,233 |
| antreaantreaVerified publisher | 2.7.0 | 1 of 2See more | 3,514 |
| api-usage-serverapi-usage-server | 1.16.0 | 1 of 1See more | 733 |
| gateway-helmappscodeVerified publisher | 0.0.0-latest | 1 of 2See more | 1,057 |
| scannerappscodeVerified publisher | 2026.1.15 | 3 of 3See more | 5,301 |
| smtprelayappscodeVerified publisher | 2026.9.11 | 1 of 1See more | 840 |
| stash-enterpriseappscodeVerified publisher | 0.42.0 | 4 of 4See more | 3,620 |
| argocd-backup-s3argocd-backup-s3Verified publisher | 0.9.5 | 1 of 1See more | 5,231 |
| argocd-rbac-operatorargocd-rbac-operator | 0.4.5 | 1 of 1See more | 954 |
| kedaarieotechVerified publisher | 0.1.0 | 2 of 3See more | 2,276 |
| s3dartur9010Verified publisher | 1.0.1 | 1 of 1See more | 1,722 |
| arvancloud-webhookarvancloud-webhookVerified publisher | 1.0.0 | 1 of 1See more | 2,309 |
| cert-exporterarzu | 3.0.1 | 1 of 1See more | 2,819 |
| soarv113assist-iot-cybersecurity-monitoring-soar | 0.1.3 | 1 of 5See more | 17,946 |
| siemassist-iot-cybersecurity-monitroting-siem | 0.1.0 | 1 of 3See more | 10,731 |
| dltbrokerassist-iot-distributed-broker | 0.2.0 | 4 of 9See more | 77,821 |
| dltloggingassist-iot-logging-auditing | 0.2.0 | 4 of 9See more | 77,802 |
| astradnsastradnsVerified publisher | 0.2.9 | 2 of 2See more | 2,541 |
| deployautoml | 0.1.0 | 2 of 3See more | 2,947 |
| cso-proxyav1o-chartsVerified publisher | 0.1.3 | 1 of 1See more | 4,298 |
| dex-k8sav1o-chartsVerified publisher | 0.2.1 | 1 of 1See more | 3,391 |
| kube-image-webhookav1o-chartsVerified publisher | 0.1.3 | 1 of 1See more | 3,729 |
| prismav1o-chartsVerified publisher | 0.3.1 | 1 of 1See more | 1,276 |
| kubebrowseravistoOfficialVerified publisher | 1.4.0 | 1 of 1See more | 677 |
| generic-appb3oVerified publisher | 0.1.6 | 1 of 1See more | 1,279 |
| db-backupballe-petersen | 0.1.4 | 1 of 1See more | 4,814 |
| music-assistantbdclark-helm-chartsVerified publisher | 0.4.13 | 1 of 1See more | 3,617 |
| chirpstackbeeinventor | 0.1.10 | 3 of 5See more | 7,807 |
Container images carrying it
4,537 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| atlassian/ | 4af4bb6c8d46 | stdlib | 1.25.10 | 1 |
| atlassian/ | 51c2d7274eef | stdlib | 1.25.10 | 1 |
| automatischio/ | 3bace7a12d5f | stdlib | 1.25.10 | 1 |
| avaprotocol/ | c430ea5c37d6 | stdlib | 1.25.10 | 1 |
| aveshasystems/ | 53fc6d009e04 | stdlib | 1.25.10 | 1 |
| b3log/ | 95c0d129bc19 | stdlib | 1.25.10 | 1 |
| baserow/ | e0b3c8130b91 | stdlib | 1.25.10 | 1 |
| baserow/ | df0c42eb67e8 | stdlib | 1.25.10 | 1 |
| bbernhard/ | 549ad08d7e14 | stdlib | 1.25.10 | 1 |
| beanbag/ | 6b840f546e1c | stdlib | 1.25.10 | 1 |
| bedag/ | 447a88598f4c | stdlib | 1.25.10 | 1 |
| beopenit/ | d24c323fe7c3 | stdlib | 1.25.10 | 1 |
| beopenit/ | d3999cb8d026 | stdlib | 1.25.10 | 1 |
| beopenit/ | b4d9f9bee224 | stdlib | 1.25.10 | 1 |
| beopenit/ | 75a48144e682 | stdlib | 1.25.10 | 1 |
| berkeleyskypilot/ | 3bc8bf8f4d83 | stdlib | 1.25.10 | 1 |
| berkeleyskypilot/ | 8da2f3cda472 | stdlib | 1.25.10 | 1 |
| bicarus/ | b1dab0721e1c | stdlib | 1.25.10 | 1 |
| bicarus/ | bed688d16762 | stdlib | 1.25.10 | 1 |
| bicarus/ | 06cab48e9334 | stdlib | 1.25.10 | 1 |
| binhex/ | fb8952921ab6 | stdlib | 1.25.10 | 1 |
| binrc/ | e199c334b957 | stdlib | 1.25.10 | 1 |
| binwiederhier/ | 4a7d0f0adc6d | stdlib | 1.25.10 | 1 |
| binwiederhier/ | 83e2e43d9956 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 33ae872fc99d | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 15d4647fd491 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 9cfd2df1294d | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | e6f6ddcce2f1 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 4b08d0c5af8d | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | cb8ab5515676 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 8657bb93a581 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | ac64829e45b3 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | b6e381ffd6ae | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | e527fbf75dce | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | cb04e49e6eb1 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | cc599cbd15ff | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | da3df0976a9f | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 1249fc292e84 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 64614ef8290f | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 744f84cf7493 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | f5fc0d561d9e | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 04a3044b384b | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 15edb5643b73 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 320c70dfd914 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 373c3c260571 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 78847062532a | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 8b3778160e34 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 8bc50a0961a7 | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | 90dc6acb7b2e | stdlib | 1.25.10 | 1 |
| bitnamilegacy/ | bbd4e17f1ef8 | stdlib | 1.25.10 | 1 |