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
- 1,147
- of 17,781 indexed, latest versions
- Container images
- 1,067
- 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 1,147 of 17,781 indexed charts deploy, on 1,067 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 | 409 |
| 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 | 656 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,147 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| openkmgeek-cookbookVerified publisher | 4.2.0 | 1 of 1See more | 27,949 |
| photoprismgeek-cookbookVerified publisher | 7.2.0 | 1 of 1See more | 19,503 |
| puppeteergeek-cookbookVerified publisher | 1.2.2 | 1 of 1See more | 15,730 |
| qbittorrentgeek-cookbookVerified publisher | 13.5.2 | 1 of 1See more | 11,807 |
| seafilegeek-cookbookVerified publisher | 3.2.0 | 1 of 1See more | 24,293 |
| teedygeek-cookbookVerified publisher | 6.2.0 | 1 of 1See more | 26,944 |
| transmissiongeek-cookbookVerified publisher | 8.4.3 | 1 of 1See more | 11,861 |
| xtevegeek-cookbookVerified publisher | 8.4.2 | 1 of 1See more | 17,929 |
| 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 | 1.12.357 | 1 of 2See more | 2,013 |
| 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 |
Container images carrying it
1,067 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| dellcloud/ | 6ba7b22caacd | expat | no fix listed | 79 |
| flyway/ | 22d97ceb0c47 | expat | no fix listed | 79 |
| codeurjc/ | 9fb4c11e6a49 | expat | no fix listed | 13 |
| oomk8s/ | 875814cc853d | expat | no fix listed | 11 |
| library/ | 8a279e9396a8 | expat | no fix listed | 10 |
| library/ | e582c0bc7766 | expat | no fix listed | 8 |
| library/ | a42d2b4503e7 | expat | no fix listed | 7 |
| nginxinc/ | 0c79d56aee56 | expat | 2.8.4-r0 | 6 |
| oomk8s/ | 7daa08b81954 | expat | no fix listed | 6 |
| library/ | 2a8cf3b110cd | expat | no fix listed | 5 |
| solsson/ | 41e5d8f6f290 | expat | no fix listed | 5 |
| hyperledger/ | 4ce6f43ded2e | expat | no fix listed | 4 |
| hyperledger/ | f6c724592abf | expat | no fix listed | 4 |
| jaegertracing/ | d48d6dab2c65 | expat | no fix listed | 4 |
| library/ | 1b766f17b840 | expat | 2.8.4-r0 | 4 |
| library/ | 606d8c0d6b3c | expat | 2.8.4-r0 | 4 |
| library/ | c3f70098e01d | expat | no fix listed | 4 |
| mastercloudapps/ | 40a950b311b2 | expat | no fix listed | 4 |
| oscarsotosanchez/ | 911ec961d10b | expat | no fix listed | 4 |
| pihole/ | f7d1be836e3b | expat | 2.8.4-r0 | 4 |
| ghcr.io/ | 180acad33d69 | expat | 2.8.4-r0 | 4 |
| ghcr.io/ | 0c00cb0bda1a | expat | no fix listed | 4 |
| aktosecurity/ | 3aa7b960bf32 | expat | 2.8.4-r0 | 3 |
| alpine/ | 6f3b5029566d | expat | 2.8.4-r0 | 3 |
| ciscolabs/ | a7b60ec88285 | expat | no fix listed | 3 |
| ciscolabs/ | b59fc10bb821 | expat | no fix listed | 3 |
| cloudve/ | 4a3d7fae90bb | expat | no fix listed | 3 |
| codeurjc/ | 800cf520c245 | expat | no fix listed | 3 |
| decisionrules/ | 92e459f2c673 | expat | 2.8.4-r0 | 3 |
| dgraph/ | 3b55ea83fffe | expat | no fix listed | 3 |
| gchq/ | 5ec58edbb2db | expat | no fix listed | 3 |
| guacamole/ | f344085e618b | expat | no fix listed | 3 |
| jacobalberty/ | 896c0ab82d33 | expat | no fix listed | 3 |
| omecproject/ | d59ccb138ffb | expat | no fix listed | 3 |
| prompve/ | 4867684c0a93 | expat | 2.8.4-r0 | 3 |
| selenium/ | 02f251d48d5f | expat | no fix listed | 3 |
| quay.io/ | e2aadfae709d | expat | no fix listed | 3 |
| quay.io/ | 2b6db27eaf3d | expat | no fix listed | 3 |
| quay.io/ | aa61fffb8ae8 | expat | 2.8.4-r0 | 3 |
| quay.io/ | c63823af3835 | expat | 2.8.4-r0 | 3 |
| quay.io/ | 9795f3f9f031 | expat | no fix listed | 3 |
| quay.io/ | 03c7bf249aa1 | expat | 2.8.4-r0 | 3 |
| quay.io/ | 98580969b333 | expat | 2.8.4-r0 | 3 |
| registry.gitlab.com/ | af0325804248 | expat | 2.8.4-r0 | 3 |
| alpine/ | 062a01ad7a0e | expat | 2.8.4-r0 | 2 |
| alpine/ | 4f9488b7295b | expat | 2.8.4-r0 | 2 |
| alpine/ | 048f8d9c8cc7 | expat | 2.8.4-r0 | 2 |
| apache/ | 77e3df905404 | expat | 2.8.4-r0 | 2 |
| apache/ | 7cdfd8deec92 | expat | no fix listed | 2 |
| apache/ | 319cd8a81ed1 | expat | no fix listed | 2 |