CVE-2026-76641
HighAdvisory
Published 20 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.7
- base score, highest
- EPSS
- 0.004
- 29th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,134
- of 17,787 indexed, latest versions
- Container images
- 1,054
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
CVE-2026-76641 affecting package expat for versions less than 2.8.3-2
Carried by container images the latest versions of 1,134 of 17,787 indexed charts deploy, on 1,054 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 406 |
| expatdeb | 2.1.0-4ubuntu1, 2.1.0-4ubuntu1.4, 2.1.0-7ubuntu0.16.04.2, 2.1.0-7ubuntu0.16.04.3+27 more | 2.8.4-1 | 646 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,134 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| dispatchoor-uigeneral-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,338 |
| panda-pulsegeneral-helm-chartsVerified publisher | 1.0.5 | 1 of 1See more | 703 |
| rocketmqgengxiankun-charts | 0.3.0 | 1 of 1See more | 4,921 |
| geonetwork-k8sgeonetwork-k8sVerified publisher | 4.2.8 | 3 of 5See more | 34,754 |
| knativegitlabVerified publisher | 0.10.0 | 3 of 10See more | 36,102 |
| jaegergpg-dev | 3.3.3 | 2 of 5See more | 19,229 |
| kubernetes-dashboardgpg-dev | 7.5.0 | 1 of 5See more | 6,036 |
| opentelemetry-demogpg-dev | 0.33.8 | 1 of 27See more | 49,025 |
| video-analytics-demogpu-operator | 0.1.9 | 1 of 3See more | 15,722 |
| grafana-dashboard-convertergrafana-dashboard-converterVerified publisher | 0.3.10 | 1 of 1See more | 906 |
| gravitino-iceberg-rest-server-helmgravitino-iceberg-rest-server | 1.3.11 | 1 of 1See more | 4,556 |
| grayloggraylogVerified publisher | 1.0.2 | 1 of 4See more | 5,261 |
| temporalgroundcover | 1.12.359 | 1See more | — |
| librechathajowielandVerified publisher | 1.1.0 | 1 of 1See more | 2,950 |
| octoboxhalkeye | 0.1.1 | 1 of 1See more | 3,255 |
| hawk-envoy-pluginhawk | 0.1.0 | 1 of 4See more | 9,096 |
| heliconehelicone | 0.1.42 | 1 of 14See more | 24,995 |
| 7dtdhelm-7dtd | 0.1.0 | 1 of 1See more | 10,627 |
| pageshelm-chart-repos-camden | 1.0.0 | 2 of 3See more | 20,190 |
| home-assistanthelm-chart-roeiVerified publisher | 2025.3.0 | 1 of 1See more | 4,647 |
| iofoghelm-chartsVerified publisher | 0.1.1 | 1 of 3See more | 24,161 |
| helmfile-gitops-agenthelmfile-gitops-agentVerified publisher | 1.1.96 | 2 of 3See more | 2,594 |
| appwritehelmforgeVerified publisher | 1.3.4 | 2 of 5See more | 6,952 |
| booklorehelmforgeVerified publisher | 2.0.1 | 1 of 3See more | 2,280 |
| ckanhelmforgeVerified publisher | 1.3.8 | 1 of 6See more | 9,920 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,813 |
| druidhelmforgeVerified publisher | 1.3.6 | 1 of 4See more | 8,541 |
| giteahelmforgeVerified publisher | 1.1.20 | 1 of 1See more | 535 |
| minecrafthelmforgeVerified publisher | 1.5.3 | 1 of 1See more | 4,639 |
| netboxhelmforgeVerified publisher | 2.0.1 | 1 of 4See more | 4,243 |
| opencloudhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 663 |
| openreel-videohelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 1,085 |
| poznotehelmforgeVerified publisher | 2.0.2 | 1 of 1See more | 483 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,061 |
| tomcathelmforgeVerified publisher | 1.0.6 | 1 of 2See more | 1,185 |
| zookeeperhelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 3,103 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 1 of 7See more | 7,437 |
| openbashelm-openbasVerified publisher | 1.8.14 | 1 of 7See more | 25,017 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,000 |
| pageshelm-repo | 1.0.0 | 2 of 3See more | 20,190 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,015 |
| nominatimheywood8-helm-chartsVerified publisher | 3.10.8 | 1 of 3See more | 14,290 |
| hivemq-edgehivemqOfficialVerified publisher | 0.1.35 | 1 of 1See more | 1,203 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 10,839 |
| webserverhongshaoyangVerified publisher | 0.1.3 | 1 of 1See more | 901 |
| httpbin2022httpbin2022Verified publisher | 0.1.1 | 1 of 1See more | 8,685 |
| eoloplanthttpd-eoloplant | 0.1.0 | 3 of 7See more | 32,205 |
| prometheushuangchengwu-helm-chart | 0.1.0 | 2 of 3See more | 16,401 |
| skywalking-v1huangchengwu-helm-chart | 0.1.0 | 2 of 4See more | 20,650 |
| townsquarehuscker-chartsVerified publisher | 1.0.4 | 1 of 2See more | 3,407 |
Container images carrying it
1,054 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| jacobalberty/ | 4a3616625dda | expat | no fix listed | 1 |
| jacobalberty/ | b3edc809a3ff | expat | no fix listed | 1 |
| jacobalberty/ | c409924e2463 | expat | no fix listed | 1 |
| jakowenko/ | b858bac9e32a | expat | no fix listed | 1 |
| jeboehm/ | e756949e537d | expat | 2.8.4-r0 | 1 |
| jeboehm/ | 9da13edf5aa8 | expat | 2.8.4-r0 | 1 |
| jedi132000/ | dc2a81e92f23 | expat | no fix listed | 1 |
| jhipster/ | 7184525acd4d | expat | no fix listed | 1 |
| jhonbrownn/ | 6936e4f1caeb | expat | 2.8.4-r0 | 1 |
| jingking/ | 43e74ab234e1 | expat | no fix listed | 1 |
| jlesage/ | 055c28defe31 | expat | 2.8.4-r0 | 1 |
| jmferrer/ | 030f68ec6998 | expat | no fix listed | 1 |
| josh5/ | 4d49c4816260 | expat | no fix listed | 1 |
| jupyterhub/ | 3974ba945e65 | expat | no fix listed | 1 |
| jupyterhub/ | b6b4a1a34bf0 | expat | no fix listed | 1 |
| jupyterhub/ | e4770285aaf7 | expat | no fix listed | 1 |
| jupyterhub/ | e3e6f3051df8 | expat | no fix listed | 1 |
| kafkace/ | 7adc206bf5a4 | expat | no fix listed | 1 |
| kafkakraft/ | 062d697db7e5 | expat | no fix listed | 1 |
| kafkakraft/ | f261ad288fce | expat | no fix listed | 1 |
| kafkakraft/ | 2e4b593b878b | expat | no fix listed | 1 |
| kenchrcum/ | 12fb213debf1 | expat | 2.8.4-r0 | 1 |
| kenchrcum/ | c326e28a8f5f | expat | 2.8.4-r0 | 1 |
| kenchrcum/ | 5310497aea3f | expat | 2.8.4-r0 | 1 |
| kennethreitz/ | 599fe5e50731 | expat | no fix listed | 1 |
| kfirfer/ | 2efb4a5d74a3 | expat | no fix listed | 1 |
| knspar/ | 09499d2dc91a | expat | no fix listed | 1 |
| kong/ | a6ac46531193 | expat | no fix listed | 1 |
| krontechnology/ | 1cc7d5be6529 | expat | no fix listed | 1 |
| krontechnology/ | 7feef7d2ab42 | expat | no fix listed | 1 |
| krontechnology/ | 9dd602db8baa | expat | no fix listed | 1 |
| kubearmor/ | a08141311045 | expat | 2.8.4-r0 | 1 |
| kubearmor/ | 236ade6e67b1 | expat | 2.8.4-r0 | 1 |
| kubeoperator/ | be8f0d624640 | expat | no fix listed | 1 |
| kubeovn/ | 6722b54eb5c0 | expat | no fix listed | 1 |
| kubeshark/ | cc7f07b99fac | expat | 2.8.4-r0 | 1 |
| kubeshop/ | d48b172d99d8 | expat | no fix listed | 1 |
| kubevirtmanager/ | 1b98f1b5977a | expat | 2.8.4-r0 | 1 |
| kusionstack/ | 126c8f0b0976 | expat | no fix listed | 1 |
| kvalitetsit/ | f0af0ba589af | expat | no fix listed | 1 |
| labs64/ | c7b26d3ca11c | expat | no fix listed | 1 |
| labs64/ | 0c66feefca17 | expat | no fix listed | 1 |
| lancachenet/ | 37f28b362c93 | expat | no fix listed | 1 |
| langgenius/ | 3c694329357b | expat | no fix listed | 1 |
| langgenius/ | 8269050f192e | expat | no fix listed | 1 |
| langgenius/ | da995c129e2f | expat | no fix listed | 1 |
| lbenicio/ | 732f9003de33 | expat | 2.8.4-r0 | 1 |
| library/ | b095ff3248c6 | expat | no fix listed | 1 |
| library/ | 2a232a42256f | expat | 2.8.4-r0 | 1 |
| library/ | 3ef33f2e220b | expat | 2.8.4-r0 | 1 |