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 |
|---|---|---|---|
| egressistio | 1.10.3 | 1 of 1See more | 10,421 |
| ingressistio | 1.10.3 | 1 of 1See more | 10,421 |
| operatoristio | 1.10.3 | 1 of 1See more | 10,701 |
| jessejesse-chartVerified publisher | 0.0.46 | 1 of 6See more | 3,421 |
| chronoreaperjfwenischVerified publisher | 1.1.10 | 1 of 1See more | 1,021 |
| git-configmap-syncjulb-meVerified publisher | 1.0.1 | 1 of 2See more | 2,618 |
| ejabberdjuniorjpdj | 0.1.47 | 1 of 1See more | 276 |
| qbittorrentk8s-chartsVerified publisher | 3.1.0 | 1 of 2See more | 1,270 |
| k8s-grafana-stackk8s-grafana-stackVerified publisher | 0.2.32 | 1 of 17See more | 15,418 |
| kafka-kraft-on-k8skafka-kraft-on-k8sVerified publisher | 1.1.0 | 3 of 3See more | 14,130 |
| kangalkangal | 2.3.1 | 1 of 2See more | 370 |
| netbirdkitstream-netbird | 0.7.0 | 1 of 3See more | 1,291 |
| nginx-php-fpmkokuwa | 0.1.4 | 1 of 2See more | 1,838 |
| owncloudkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 3See more | 9,858 |
| kubeseal-webguikubeseal-webgui | 6.0.4 | 1 of 2See more | 4,095 |
| hertzbeatkubesphere-testVerified publisher | 1.4.1 | 1 of 4See more | 7,710 |
| kubefarmkvaps | 0.13.4 | 1 of 6See more | 12,422 |
| opennebulakvaps | 2.1.1 | 5 of 9See more | 113,791 |
| chibisafel4gVerified publisher | 0.1.1 | 1 of 3See more | 5,654 |
| api-docslabs64io-helm-chartsVerified publisher | 0.7.2 | 1 of 1See more | 370 |
| auditflowlabs64io-helm-chartsVerified publisher | 0.12.1 | 1 of 3See more | 1,446 |
| payment-gatewaylabs64io-helm-chartsVerified publisher | 0.8.0 | 1 of 2See more | 2,657 |
| lagoon-remotelagoon-chartsVerified publisher | 0.106.0 | 1 of 1See more | 2,113 |
| dnsbl-exporterluzillaVerified publisher | 0.5.0 | 1 of 2See more | 1,146 |
| prometheus-pve-exporterm0nsterrr-prometheus-pve-exporterVerified publisher | 2.7.0 | 1 of 1See more | 348 |
| magentomagento | 3.2.3 | 1 of 12See more | 13,479 |
| maptiler-servermaptilerOfficialVerified publisher | 1.3.0 | 1 of 1See more | 2,975 |
| mcpmcp-chartsVerified publisher | 0.0.23 | 3 of 7See more | 6,929 |
| metrics-server-exportermetrics-server-exporterVerified publisher | 2.4.0 | 1 of 1See more | 1,272 |
| mw-kube-agent-v2middleware-labsVerified publisher | 2.8.6 | 1 of 1See more | 4,137 |
| n8nn8n-helm | 2.25.7 | 1 of 1See more | 2,575 |
| clowder2ncsaVerified publisher | 1.9.7 | 1 of 12See more | 37,373 |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,238 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 5 of 34See more | 22,420 |
| opikopikOfficialVerified publisher | 2.2.59 | 3 of 13See more | 14,334 |
| opsopsVerified publisher | 1.2.0 | 2 of 2See more | 8,939 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,278 |
| piholepihole-helmVerified publisher | 1.6.0 | 1 of 1See more | 571 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,576 |
| portraitportraitVerified publisher | 0.2.13 | 2 of 8See more | 31,844 |
| home-assistantpree-helm-chartsVerified publisher | 1.80.0 | 1 of 1See more | 2,133 |
| phpqonstruktVerified publisher | 0.2.0 | 1 of 1See more | 23,964 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,796 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,762 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,405 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 1 of 15See more | 11,869 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,639 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,432 |
| service-names-port-numbersrm3lVerified publisher | 0.26.1 | 1 of 1See more | 10,120 |
| kibanaromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 6,879 |
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 |
|---|---|---|---|---|
| omecproject/ | 5715e5648aa0 | expat | no fix listed | 1 |
| omecproject/ | d109a8e57e71 | expat | no fix listed | 1 |
| onosproject/ | 44914a8d4b3f | expat | no fix listed | 1 |
| openaev/ | 0a12ce8b3db9 | expat | no fix listed | 1 |
| openbas/ | d986d80b0a75 | expat | no fix listed | 1 |
| opencloudeu/ | 6d992ccc5f1c | expat | 2.8.4-r0 | 1 |
| opencsghq/ | 865814dc87a1 | expat | 2.8.4-r0 | 1 |
| opendatacube/ | 120457ffcd69 | expat | no fix listed | 1 |
| opendatacube/ | 5d810e8504b8 | expat | no fix listed | 1 |
| opendatacube/ | 91870111837c | expat | no fix listed | 1 |
| opendatacube/ | 1b90cdf68831 | expat | no fix listed | 1 |
| opendatacube/ | 80df355a660b | expat | no fix listed | 1 |
| openelevation/ | 82fb21612e86 | expat | no fix listed | 1 |
| openkm/ | 3bc465a7461b | expat | no fix listed | 1 |
| opennode/ | a8b5b4777027 | expat | 2.8.4-r0 | 1 |
| openresty/ | acd832254d9c | expat | 2.8.4-r0 | 1 |
| openstackhelm/ | f728510bab3c | expat | no fix listed | 1 |
| openstackhelm/ | e07d75953d2e | expat | no fix listed | 1 |
| openthread/ | f307f59f6432 | expat | no fix listed | 1 |
| openvino/ | 1e7cd1d70cc1 | expat | no fix listed | 1 |
| openvino/ | 70596d34ff93 | expat | no fix listed | 1 |
| openvpn/ | 2253c10ec652 | expat | no fix listed | 1 |
| openwhisk/ | c80dba0de3aa | expat | no fix listed | 1 |
| opsmx11/ | 5c50ca123d88 | expat | no fix listed | 1 |
| orbitalreg/ | 4fd449582a3c | expat | 2.8.4-r0 | 1 |
| owncloud/ | b38fd8fdd58f | expat | 2.8.4-r0 | 1 |
| owncloud/ | 51d9b74fc2a8 | expat | no fix listed | 1 |
| owncloud/ | 74c53d341076 | expat | no fix listed | 1 |
| owncloud/ | b3f9efdcd7f7 | expat | no fix listed | 1 |
| payara/ | 31f1253f0cf8 | expat | no fix listed | 1 |
| penpotapp/ | 47853d9bb9dd | expat | no fix listed | 1 |
| penpotapp/ | 5c835ffd87ab | expat | no fix listed | 1 |
| penpotapp/ | 72a8061e8806 | expat | no fix listed | 1 |
| penpotapp/ | 94fa2864d8fc | expat | 2.8.4-r0 | 1 |
| phntom/ | 51cf9da4aa2e | expat | no fix listed | 1 |
| photoprism/ | 2954334adbda | expat | no fix listed | 1 |
| photoprism/ | 650c6ad5a651 | expat | no fix listed | 1 |
| photoprism/ | 958642220223 | expat | no fix listed | 1 |
| photoprism/ | fc6fd632ca74 | expat | no fix listed | 1 |
| phpipam/ | 1942d0feb4d5 | expat | 2.8.4-r0 | 1 |
| phpipam/ | e7640697a075 | expat | 2.8.4-r0 | 1 |
| plantuml/ | 5f6f99ec2fc1 | expat | no fix listed | 1 |
| platzio/ | d5e5972f344b | expat | 2.8.4-r0 | 1 |
| pmoscode/ | 8ee61554699c | expat | 2.8.4-r0 | 1 |
| posit/ | 527493ef621b | expat | no fix listed | 1 |
| project2team4/ | 3ff031a08887 | expat | no fix listed | 1 |
| prom/ | 71c2e988af06 | expat | no fix listed | 1 |
| prompve/ | e3d501a82df5 | expat | 2.8.4-r0 | 1 |
| pschichtel/ | b543e9c2d371 | expat | no fix listed | 1 |
| psorab/ | 53b68896c4ce | expat | no fix listed | 1 |