CVE-2026-42504
HighAdvisory
Published 2 Jun 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.006
- 45th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,133
- of 17,805 indexed, latest versions
- Container images
- 4,716
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Quadratic complexity in WordDecoder.DecodeHeader in mime
Carried by container images the latest versions of 4,133 of 17,805 indexed charts deploy, on 4,716 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+183 more | 1.25.11 | 4,716 |
- OSV records
- DEBIAN-CVE-2026-42504GO-2026-5038
- Also known as
- BIT-golang-2026-42504
Charts affected
4,133 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| logging-demokube-loggingVerified publisher | 4.0.3 | 1 of 1See more | 1,268 |
| log-socketkube-loggingVerified publisher | 0.1.2 | 1 of 1See more | 1,220 |
| kubemacpoolkubemacpoolVerified publisher | 0.3.0 | 1 of 1See more | 1,641 |
| kube-netlagkube-netlagVerified publisher | 1.1.0 | 1 of 1See more | 1,512 |
| kube-node-readykube-node-ready | 0.5.0 | 1 of 1See more | 545 |
| apm-serverkube-opsVerified publisher | 0.1.2 | 1 of 1See more | 7,229 |
| lokikube-opsVerified publisher | 1.7.3 | 1 of 1See more | 2,654 |
| promtailkube-opsVerified publisher | 1.5.1 | 1 of 2See more | 4,159 |
| kube-ovnkube-ovn-test | 1.14.0 | 1 of 1See more | 5,287 |
| kuberay-apiserverkuberay-operator | 1.7.1 | 1 of 2See more | 202 |
| kubereportkubereport | 1.1.0 | 1 of 1See more | 1,121 |
| adguard-homekubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 726 |
| cloudflaredkubernetes-homelab-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 1,481 |
| firefly-iiikubernetes-homelab-helm-chartsVerified publisher | 0.1.3 | 1 of 3See more | 4,590 |
| ghostkubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 2 of 2See more | 2,770 |
| navidromekubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 901 |
| pocket-idkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,532 |
| portfolio-trackerkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 3See more | 1,512 |
| qbittorrent-exporterkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 440 |
| scrutinykubernetes-homelab-helm-chartsVerified publisher | 0.2.2 | 2 of 3See more | 5,595 |
| syncthingkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,306 |
| tor-proxykubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,476 |
| umamikubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 3See more | 2,596 |
| uptime-kumakubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 6,413 |
| kubernetes-netskope-publisherkubernetes-netskope-publisherVerified publisher | 1.5.0 | 1 of 2See more | 39,867 |
| kubernetes-nmstatekubernetes-nmstateVerified publisher | 0.87.0 | 1 of 1See more | 388 |
| brudi-operatorkubernetes-replicator | 0.2.3 | 1 of 1See more | 3,632 |
| harbor-operatorkubernetes-replicator | 1.6.3 | 1 of 1See more | 1,205 |
| kube-httpcachekubernetes-replicator | 0.9.1 | 1 of 1See more | 4,515 |
| kubernetes-secret-generatorkubernetes-replicator | 3.4.1 | 1 of 1See more | 855 |
| servicegatewaykubernetes-replicator | 2.3.3 | 1 of 1See more | 739 |
| kubernetesweeklykubernetesweekly | 2.1.0 | 1 of 1See more | 1,490 |
| kube-secrets-exporterkube-secrets-exporter | 0.1.0 | 1 of 1See more | 544 |
| api-serverkubeshop | 0.11.16 | 2 of 2See more | 3,550 |
| kusk-gatewaykubeshop | 0.0.65 | 1 of 2See more | 1,622 |
| kusk-gateway-apikubeshop | 0.1.28 | 2 of 2See more | 2,309 |
| testkube-apikubeshop | 2.1.162 | 1 of 2See more | 1,670 |
| testkube-logskubeshop | 0.2.2 | 1 of 1See more | 1,431 |
| testkube-operatorkubeshop | 2.1.154 | 2 of 3See more | 1,019 |
| tracetestkubeshop | 0.3.39 | 1 of 2See more | 1,570 |
| cloudnative-pgkube-site-follower | 0.23.0 | 1 of 1See more | 909 |
| apisix-dashboardkubesphereVerified publisher | 0.3.0 | 1 of 1See more | 2,526 |
| apisix-ingress-controllerkubesphereVerified publisher | 0.8.0 | 1 of 2See more | 2,410 |
| fluentbit-operatorkubesphereVerified publisher | 0.1.0 | 1 of 2See more | 2,903 |
| gitlabkubesphereVerified publisher | 4.2.3 | 6 of 17See more | 38,196 |
| harborkubesphereVerified publisher | 1.9.3 | 7 of 11See more | 17,857 |
| pvc-autoresizerkubesphereVerified publisher | 0.1.0 | 1 of 1See more | 1,563 |
| storageclass-accessorkubesphereVerified publisher | 0.1.0 | 1 of 1See more | 1,510 |
| ccm-qingcloudkubesphere-stable | 0.1.0 | 1 of 1See more | 1,540 |
| chaos-meshkubesphere-stable | 2.5.1 | 3 of 3See more | 8,585 |
Container images carrying it
4,716 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| jacobalberty/ | 4a3616625dda | stdlib | 1.25.11 | 1 |
| jacobalberty/ | b3edc809a3ff | stdlib | 1.25.11 | 1 |
| jaegertracing/ | 42822be7888b | stdlib | 1.25.11 | 1 |
| jaegertracing/ | 60e65bfffe1f | stdlib | 1.25.11 | 1 |
| jaegertracing/ | 7d32a4eddec7 | stdlib | 1.25.11 | 1 |
| jaegertracing/ | ca6b73330616 | stdlib | 1.25.11 | 1 |
| jaegertracing/ | db45c07f2e1b | stdlib | 1.25.11 | 1 |
| jaegertracing/ | f6b5d09073f1 | stdlib | 1.25.11 | 1 |
| jaegertracing/ | e128b9adbb29 | stdlib | 1.25.11 | 1 |
| jaegertracing/ | ff81f0a9f63c | stdlib | 1.25.11 | 1 |
| jaegertracing/ | 3f036ec60e61 | stdlib | 1.25.11 | 1 |
| jaegertracing/ | b636f0f464bc | stdlib | 1.25.11 | 1 |
| jakuboskera/ | a305b8ce5bff | stdlib | 1.25.11 | 1 |
| jamesorlakin/ | 3894dc11b236 | stdlib | 1.25.11 | 1 |
| jamesread/ | f3066e207efd | stdlib | 1.25.11 | 1 |
| jdvalencia422/ | a80b6e47a7b8 | stdlib | 1.25.11 | 1 |
| jeboehm/ | e756949e537d | stdlib | 1.25.11 | 1 |
| jeboehm/ | d03fb7bae0a2 | stdlib | 1.25.11 | 1 |
| jeboehm/ | 5fb2f31c940d | stdlib | 1.25.11 | 1 |
| jeboehm/ | 9da13edf5aa8 | stdlib | 1.25.11 | 1 |
| jenkins/ | 95313257a8cd | stdlib | 1.25.11 | 1 |
| jenkins/ | de4fea113221 | stdlib | 1.25.11 | 1 |
| jfwenisch/ | 9e6c229f953c | stdlib | 1.25.11 | 1 |
| jhaals/ | 26873480863b | stdlib | 1.25.11 | 1 |
| jhaals/ | 6bca8d5a4914 | stdlib | 1.25.11 | 1 |
| jhaals/ | 916a1cf45d36 | stdlib | 1.25.11 | 1 |
| jhaals/ | 9516e3b3e88c | stdlib | 1.25.11 | 1 |
| jhidalgo3/ | 0390e155c46d | stdlib | 1.25.11 | 1 |
| jhonbrownn/ | 8f6551ecc98c | stdlib | 1.25.11 | 1 |
| jkremser/ | e35cf56ef183 | stdlib | 1.25.11 | 1 |
| jmferrer/ | 030f68ec6998 | stdlib | 1.25.11 | 1 |
| joeelliott/ | b4acd14642d0 | stdlib | 1.25.11 | 1 |
| juicedata/ | 3e4daf9626d5 | stdlib | 1.25.11 | 1 |
| juicedata/ | 43978fc60798 | stdlib | 1.25.11 | 1 |
| juicedata/ | d915e899e322 | stdlib | 1.25.11 | 1 |
| junktext/ | a70936c04aed | stdlib | 1.25.11 | 1 |
| jupyterhub/ | a395326989c3 | stdlib | 1.25.11 | 1 |
| justusbunsi/ | 18dd43b470d9 | stdlib | 1.25.11 | 1 |
| jwilder/ | 839cd6793d19 | stdlib | 1.25.11 | 1 |
| k8scloudprovider/ | a30c7a2a594a | stdlib | 1.25.11 | 1 |
| k8scloudprovider/ | 6ddf80b34265 | stdlib | 1.25.11 | 1 |
| kadalu/ | 3726d7a805f2 | stdlib | 1.25.11 | 1 |
| kaiso/ | e0e22b928bdd | stdlib | 1.25.11 | 1 |
| kayrosuno/ | f3bd44b29b0d | stdlib | 1.25.11 | 1 |
| kazem26/ | 268b7c6a59dd | stdlib | 1.25.11 | 1 |
| keelhq/ | 02ac4ea616c4 | stdlib | 1.25.11 | 1 |
| keeper/ | aeb5476b95f0 | stdlib | 1.25.11 | 1 |
| kenchrcum/ | c326e28a8f5f | stdlib | 1.25.11 | 1 |
| keptncontrib/ | 29969dd547de | stdlib | 1.25.11 | 1 |
| keptn/ | 6bc3df9e0d6a | stdlib | 1.25.11 | 1 |