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 |
|---|---|---|---|---|
| ptthanh1511/ | 5741cbde85ab | expat | no fix listed | 1 |
| puppet/ | 0b6fd9a6b7da | expat | no fix listed | 1 |
| qonstrukt/ | 089af7925aa1 | expat | no fix listed | 1 |
| qumine/ | c0b650d51132 | expat | no fix listed | 1 |
| rabeh/ | 941007b6946e | expat | no fix listed | 1 |
| radarbase/ | e1758508e033 | expat | no fix listed | 1 |
| radarbase/ | fcd973d4796d | expat | no fix listed | 1 |
| rancher/ | e66f32d19eb9 | expat | no fix listed | 1 |
| razorbladex401/ | 6a4d79248e7d | expat | no fix listed | 1 |
| reaper99/ | 7f7ec3aeb88c | expat | 2.8.4-r0 | 1 |
| redis/ | 798ab84d9f26 | expat | no fix listed | 1 |
| redis/ | 887cf87cc744 | expat | no fix listed | 1 |
| redocly/ | 2e26bb660574 | expat | 2.8.4-r0 | 1 |
| reportportal/ | aea8747cb639 | expat | 2.8.4-r0 | 1 |
| resouer/ | e2f198b49ba7 | expat | no fix listed | 1 |
| restic/ | d2aff06f47eb | expat | 2.8.4-r0 | 1 |
| resurfaceio/ | d5cda2f64109 | expat | no fix listed | 1 |
| rezachalak/ | 34f694325191 | expat | no fix listed | 1 |
| rm3l/ | 62d1cc4223e5 | expat | no fix listed | 1 |
| rommapp/ | 3512f2ca4557 | expat | 2.8.4-r0 | 1 |
| rommapp/ | b909e95d1aab | expat | 2.8.4-r0 | 1 |
| rrobetti/ | 1141bd88232b | expat | no fix listed | 1 |
| rtuszik/ | 21549c60f9e6 | expat | no fix listed | 1 |
| rundeck/ | 4d64fe56f767 | expat | no fix listed | 1 |
| rundeck/ | b13e8059ad72 | expat | no fix listed | 1 |
| ryuunosukeds3/ | c0398f13e8a9 | expat | no fix listed | 1 |
| saidsef/ | f17f7c435891 | expat | 2.8.4-r0 | 1 |
| scholtz2/ | f12ce1cfb72e | expat | no fix listed | 1 |
| scholtz2/ | 5aaa5d4ab8b8 | expat | no fix listed | 1 |
| scholtz2/ | 64966de56d9f | expat | no fix listed | 1 |
| scholtz2/ | e9af7d8ff6bb | expat | no fix listed | 1 |
| scholtz2/ | 1ec63eca86b6 | expat | no fix listed | 1 |
| scholtz2/ | 70263d8fab5b | expat | no fix listed | 1 |
| scholtz2/ | 3a3b3d3277d2 | expat | no fix listed | 1 |
| scholtz2/ | 6770214bc881 | expat | no fix listed | 1 |
| scrapinghub/ | a5f89bc84606 | expat | no fix listed | 1 |
| seafileltd/ | 6693911bcc40 | expat | no fix listed | 1 |
| seafileltd/ | 70628f29c663 | expat | no fix listed | 1 |
| seafileltd/ | 7ac833196f60 | expat | no fix listed | 1 |
| seafileltd/ | d0c66e4621bd | expat | no fix listed | 1 |
| seafileltd/ | ed0fcda5e6a9 | expat | no fix listed | 1 |
| seldonio/ | 1d0da98a2d76 | expat | no fix listed | 1 |
| selenium/ | d47c27474cb4 | expat | no fix listed | 1 |
| selenium/ | 5ac71fd8dd1e | expat | no fix listed | 1 |
| selenium/ | 74a5c1c90f95 | expat | no fix listed | 1 |
| semaphoreui/ | 3996804607eb | expat | 2.8.4-r0 | 1 |
| semaphoreui/ | e9260bfa8255 | expat | 2.8.4-r0 | 1 |
| seyiogunniran/ | 3a0ed39e5830 | expat | 2.8.4-r0 | 1 |
| shaowenchen/ | 26da43bb5b66 | expat | no fix listed | 1 |
| shaowenchen/ | 315444f703f4 | expat | no fix listed | 1 |