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
- 4,006
- of 17,805 indexed, latest versions
- Container images
- 4,576
- 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 4,006 of 17,805 indexed charts deploy, on 4,576 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+180 more | 1.25.10 | 4,576 |
- OSV records
- DEBIAN-CVE-2026-39820GO-2026-4986
- Also known as
- BIT-golang-2026-39820
Charts affected
4,006 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| olivetinhelmforgeVerified publisher | 1.2.2 | 1 of 2See more | 273 |
| opencuthelmforgeVerified publisher | 1.1.9 | 1 of 5See more | 3,842 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,603 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 1 of 6See more | 3,258 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 1 of 4See more | 3,140 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,154 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,135 |
| supersethelmforgeVerified publisher | 1.3.6 | 2 of 5See more | 5,877 |
| twentyhelmforgeVerified publisher | 1.0.1 | 1 of 5See more | 3,721 |
| wallabaghelmforgeVerified publisher | 1.3.6 | 2 of 3See more | 2,823 |
| zookeeperhelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 3,168 |
| openbashelm-openbasVerified publisher | 1.8.14 | 3 of 7See more | 25,500 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,022 |
| pageshelm-repo | 1.0.0 | 1 of 3See more | 20,279 |
| steampipehelm-steampipeVerified publisher | 2.4.1 | 1 of 1See more | 3,212 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,129 |
| postgres-backup-localheywood8-helm-chartsVerified publisher | 0.1.13 | 1 of 1See more | 2,435 |
| goshimmerhiveroad | 0.2.14 | 1 of 1See more | 2,552 |
| cratedb-adapterhmdmph | 0.1.0 | 1 of 1See more | 2,921 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 11,030 |
| imageproxyhmphuVerified publisher | 0.1.1 | 1 of 1See more | 2,148 |
| cert-managerhomeenterpriseinc | 1.10.1 | 3 of 3See more | 4,736 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 16,556 |
| honeydipperhoneydipperVerified publisher | 0.1.11 | 1 of 2See more | 1,731 |
| hoppscotchhoppscotch | 0.1.1 | 1 of 1See more | 3,643 |
| paperlesshpVerified publisher | 0.1.2 | 3 of 5See more | 27,499 |
| wallabaghpVerified publisher | 0.1.7 | 1 of 1See more | 1,135 |
| hammerspace-csihscsi | 1.2.8 | 6 of 6See more | 4,519 |
| eoloplanthttpd-eoloplant | 0.1.0 | 3 of 7See more | 32,542 |
| http-headershttp-headers | 1.2.1 | 1 of 1See more | 2,009 |
| cac-systemhuangchengwu-helm-chart | 0.1.0 | 7 of 9See more | 11,265 |
| mariadbhuangchengwu-helm-chart | 0.1.0 | 1 of 1See more | 1,948 |
| prometheushuangchengwu-helm-chart | 0.1.0 | 1 of 3See more | 16,571 |
| skywalking-v1huangchengwu-helm-chart | 0.1.0 | 1 of 4See more | 20,790 |
| tdenginehuangchengwu-helm-chart | 3.0.2 | 1 of 1See more | 3,774 |
| sing-boxhuscker-chartsVerified publisher | 1.0.7 | 1 of 1See more | 1,446 |
| jaegerhuseyinbabalVerified publisher | 0.1.0 | 1 of 3See more | 1,625 |
| kubetaghuseyinbabalVerified publisher | 1.0.2 | 1 of 2See more | 1,279 |
| mocktailhuseyinnurbaki | 0.2.1 | 1 of 1See more | 1,607 |
| vcbackendi4trustVerified publisher | 0.0.8 | 1 of 1See more | 1,848 |
| vcverifieri4trustVerified publisher | 1.0.23 | 1 of 1See more | 1,784 |
| vcwaltidi4trustVerified publisher | 0.0.19 | 1 of 1See more | 8,081 |
| stoloniamalryz | 0.10.0 | 1 of 2See more | 4,053 |
| ibexaibexaVerified publisher | 3.11.1 | 2 of 10See more | 6,086 |
| ibm-microclimateibm-charts | 0.1.0 | 2 of 8See more | 117,814 |
| ibm-ucv-prodibm-helm | 5.3.0 | 1 of 16See more | 12,231 |
| metamcpicoretechVerified publisher | 0.3.10 | 1 of 2See more | 1,688 |
| multicaicoretechVerified publisher | 0.4.43 | 2 of 5See more | 2,778 |
| tolgeeicoretechVerified publisher | 0.49.1 | 2 of 3See more | 2,792 |
| monitoring-stackict-platformVerified publisher | 0.4.0 | 10 of 13See more | 9,707 |
Container images carrying it
4,576 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 874405536b3e | stdlib | 1.25.10 | 1 |
| library/ | b4e3952384eb | stdlib | 1.25.10 | 1 |
| library/ | fbc51bcf1ab0 | stdlib | 1.25.10 | 1 |
| library/ | 093ee8ee5eb2 | stdlib | 1.25.10 | 1 |
| library/ | 96d8a3f65a4f | stdlib | 1.25.10 | 1 |
| library/ | 1d148deae16a | stdlib | 1.25.10 | 1 |
| library/ | 2a232a42256f | stdlib | 1.25.10 | 1 |
| library/ | 3153fa63f546 | stdlib | 1.25.10 | 1 |
| library/ | 851f91d24121 | stdlib | 1.25.10 | 1 |
| library/ | aa3df78ecf32 | stdlib | 1.25.10 | 1 |
| library/ | afa5d5134900 | stdlib | 1.25.10 | 1 |
| library/ | d9a0fd8bdd15 | stdlib | 1.25.10 | 1 |
| library/ | dd43b430341a | stdlib | 1.25.10 | 1 |
| library/ | 1ef2e532ca4d | stdlib | 1.25.10 | 1 |
| library/ | 2654b1e90413 | stdlib | 1.25.10 | 1 |
| library/ | 29773d6be407 | stdlib | 1.25.10 | 1 |
| library/ | 77196da4b0df | stdlib | 1.25.10 | 1 |
| library/ | 83f7bf209844 | stdlib | 1.25.10 | 1 |
| library/ | ac533a6988ee | stdlib | 1.25.10 | 1 |
| library/ | e05bc1169fb2 | stdlib | 1.25.10 | 1 |
| library/ | 571eb4514977 | stdlib | 1.25.10 | 1 |
| library/ | 8812029260b5 | stdlib | 1.25.10 | 1 |
| library/ | a10d46445d68 | stdlib | 1.25.10 | 1 |
| library/ | b0f9fc41ed79 | stdlib | 1.25.10 | 1 |
| library/ | ba10ac9ba17a | stdlib | 1.25.10 | 1 |
| library/ | d7f5dd5f70e2 | stdlib | 1.25.10 | 1 |
| library/ | f75e48af0598 | stdlib | 1.25.10 | 1 |
| library/ | 7232f6388a4d | stdlib | 1.25.10 | 1 |
| library/ | 17a4f64e9cf5 | stdlib | 1.25.10 | 1 |
| library/ | 33eae14f0867 | stdlib | 1.25.10 | 1 |
| library/ | 07e06f2e7ae9 | stdlib | 1.25.10 | 1 |
| library/ | 1c33370a599c | stdlib | 1.25.10 | 1 |
| library/ | 22edfe1c7834 | stdlib | 1.25.10 | 1 |
| library/ | 2439dcd7d140 | stdlib | 1.25.10 | 1 |
| library/ | 490f01279be1 | stdlib | 1.25.10 | 1 |
| library/ | 5b6a1eac15b8 | stdlib | 1.25.10 | 1 |
| library/ | 628f228f0fd5 | stdlib | 1.25.10 | 1 |
| library/ | 8a16204dc96c | stdlib | 1.25.10 | 1 |
| library/ | 9a48ac9f196f | stdlib | 1.25.10 | 1 |
| library/ | a02fe89cb597 | stdlib | 1.25.10 | 1 |
| library/ | ab1c3dd38194 | stdlib | 1.25.10 | 1 |
| library/ | b1cb255a9939 | stdlib | 1.25.10 | 1 |
| library/ | bfc25a68e113 | stdlib | 1.25.10 | 1 |
| library/ | e22328f4d714 | stdlib | 1.25.10 | 1 |
| library/ | fbb8456ebdb1 | stdlib | 1.25.10 | 1 |
| library/ | fcc7fcd7114a | stdlib | 1.25.10 | 1 |
| library/ | 0032d2ca20db | stdlib | 1.25.10 | 1 |
| library/ | 02a0cc7939f5 | stdlib | 1.25.10 | 1 |
| library/ | 05678ae4e5e1 | stdlib | 1.25.10 | 1 |
| library/ | 3b6c281e1c08 | stdlib | 1.25.10 | 1 |