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
- 1,151
- of 17,787 indexed, latest versions
- Container images
- 1,069
- 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 1,151 of 17,787 indexed charts deploy, on 1,069 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 | 412 |
| 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 | 655 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,151 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| egressistio | 1.10.3 | 1 of 1See more | 10,435 |
| ingressistio | 1.10.3 | 1 of 1See more | 10,435 |
| operatoristio | 1.10.3 | 1 of 1See more | 10,716 |
| jessejesse-chartVerified publisher | 0.0.46 | 1 of 6See more | 3,423 |
| chronoreaperjfwenischVerified publisher | 1.1.10 | 1 of 1See more | 1,022 |
| git-configmap-syncjulb-meVerified publisher | 1.0.1 | 1 of 2See more | 2,619 |
| ejabberdjuniorjpdj | 0.1.47 | 1 of 1See more | 277 |
| qbittorrentk8s-chartsVerified publisher | 3.1.0 | 1 of 2See more | 1,271 |
| k8s-grafana-stackk8s-grafana-stackVerified publisher | 0.2.32 | 1 of 17See more | 15,459 |
| kafka-kraft-on-k8skafka-kraft-on-k8sVerified publisher | 1.1.0 | 3 of 3See more | 14,250 |
| kangalkangal | 2.3.1 | 1 of 2See more | 371 |
| netbirdkitstream-netbird | 0.7.0 | 1 of 3See more | 1,330 |
| nginx-php-fpmkokuwa | 0.1.4 | 1 of 2See more | 1,840 |
| owncloudkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 3See more | 9,975 |
| kubeseal-webguikubeseal-webgui | 6.0.4 | 1 of 2See more | 4,101 |
| hertzbeatkubesphere-testVerified publisher | 1.4.1 | 1 of 4See more | 7,749 |
| kubefarmkvaps | 0.13.4 | 1 of 6See more | 12,477 |
| opennebulakvaps | 2.1.1 | 5 of 9See more | 114,025 |
| chibisafel4gVerified publisher | 0.1.1 | 1 of 3See more | 5,657 |
| api-docslabs64io-helm-chartsVerified publisher | 0.7.2 | 1 of 1See more | 371 |
| auditflowlabs64io-helm-chartsVerified publisher | 0.12.1 | 1 of 3See more | 1,487 |
| payment-gatewaylabs64io-helm-chartsVerified publisher | 0.8.0 | 1 of 2See more | 2,708 |
| lagoon-remotelagoon-chartsVerified publisher | 0.106.0 | 1 of 1See more | 2,113 |
| dnsbl-exporterluzillaVerified publisher | 0.5.0 | 1 of 2See more | 1,147 |
| prometheus-pve-exporterm0nsterrr-prometheus-pve-exporterVerified publisher | 2.7.0 | 1 of 1See more | 349 |
| magentomagento | 3.2.3 | 1 of 12See more | 13,582 |
| maptiler-servermaptilerOfficialVerified publisher | 1.3.0 | 1 of 1See more | 3,014 |
| mcpmcp-chartsVerified publisher | 0.0.23 | 3 of 7See more | 6,994 |
| metrics-server-exportermetrics-server-exporterVerified publisher | 2.4.0 | 1 of 1See more | 1,273 |
| mw-kube-agent-v2middleware-labsVerified publisher | 2.8.6 | 1 of 1See more | 4,184 |
| n8nn8n-helm | 2.25.7 | 1 of 1See more | 2,576 |
| clowder2ncsaVerified publisher | 1.9.7 | 1 of 12See more | 37,441 |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,237 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 5 of 34See more | 22,678 |
| opikopikOfficialVerified publisher | 2.2.61 | 3 of 13See more | 14,422 |
| opsopsVerified publisher | 1.2.0 | 2 of 2See more | 9,049 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,279 |
| piholepihole-helmVerified publisher | 1.6.0 | 1 of 1See more | 571 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,616 |
| portraitportraitVerified publisher | 0.2.13 | 2 of 8See more | 31,949 |
| home-assistantpree-helm-chartsVerified publisher | 1.80.0 | 1 of 1See more | 2,139 |
| phpqonstruktVerified publisher | 0.2.0 | 1 of 1See more | 24,038 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,835 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,809 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,466 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 1 of 15See more | 11,943 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,640 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,487 |
| service-names-port-numbersrm3lVerified publisher | 0.26.1 | 1 of 1See more | 10,159 |
| kibanaromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 6,918 |
Container images carrying it
1,069 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| allegroai/ | 772827a01bb5 | expat | no fix listed | 1 |
| alpine/ | c0280cf95723 | expat | 2.8.4-r0 | 1 |
| alpine/ | 905a068da431 | expat | 2.8.4-r0 | 1 |
| alpine/ | 44ef4942e171 | expat | 2.8.4-r0 | 1 |
| alpine/ | 6dbe6f391eda | expat | 2.8.4-r0 | 1 |
| alpine/ | 7a319b15cfc9 | expat | 2.8.4-r0 | 1 |
| alpine/ | 7e1e7d5b7a96 | expat | 2.8.4-r0 | 1 |
| alpine/ | 9c4976d47656 | expat | 2.8.4-r0 | 1 |
| alpine/ | b7a12c5ddf26 | expat | 2.8.4-r0 | 1 |
| alpine/ | d870622d0040 | expat | 2.8.4-r0 | 1 |
| alpine/ | eec354133193 | expat | 2.8.4-r0 | 1 |
| andrcuns/ | 43060f159f4c | expat | no fix listed | 1 |
| andrewgaul/ | 7dc1d34174a5 | expat | no fix listed | 1 |
| andrewgolikov55/ | fcc001b61c0e | expat | no fix listed | 1 |
| andrewmackrodt/ | 33f9080470c9 | expat | no fix listed | 1 |
| anguda/ | c435285fc241 | expat | no fix listed | 1 |
| antiantiops/ | eeff80a99d92 | expat | no fix listed | 1 |
| antrea/ | c10bc45c6272 | expat | no fix listed | 1 |
| apache/ | 0305c26f19ed | expat | no fix listed | 1 |
| apache/ | bae523439ee3 | expat | no fix listed | 1 |
| apache/ | d173e7efe258 | expat | no fix listed | 1 |
| apache/ | 80136ae753ee | expat | no fix listed | 1 |
| apache/ | 75d48a62748f | expat | no fix listed | 1 |
| apache/ | a2bab1be574c | expat | no fix listed | 1 |
| apache/ | afa47bf1692a | expat | no fix listed | 1 |
| apache/ | bff074a5d005 | expat | 2.8.4-r0 | 1 |
| apache/ | 63b8e3e40742 | expat | no fix listed | 1 |
| apachepulsar/ | 16f9fdab3fa6 | expat | no fix listed | 1 |
| apachepulsar/ | 3b262ab7a7d9 | expat | no fix listed | 1 |
| apachepulsar/ | 9c9947de139d | expat | no fix listed | 1 |
| apachepulsar/ | d056c89b7131 | expat | no fix listed | 1 |
| apachepulsar/ | d538416d5afe | expat | no fix listed | 1 |
| apache/ | 76c176e8a0e4 | expat | no fix listed | 1 |
| apache/ | 434d8398f996 | expat | no fix listed | 1 |
| apache/ | c8fb51195444 | expat | no fix listed | 1 |
| apache/ | 133d35d2c263 | expat | no fix listed | 1 |
| apache/ | b4ec8c18d079 | expat | no fix listed | 1 |
| apache/ | 295f1dc87d98 | expat | no fix listed | 1 |
| apache/ | 80530f0308a5 | expat | no fix listed | 1 |
| apache/ | 80072bb73dd3 | expat | no fix listed | 1 |
| apache/ | 92d055a84e9e | expat | no fix listed | 1 |
| appwrite/ | 1aaa70127114 | expat | 2.8.4-r0 | 1 |
| appwrite/ | adc7d0e7ec23 | expat | 2.8.4-r0 | 1 |
| appwrite/ | 3dcdc8492ac6 | expat | 2.8.4-r0 | 1 |
| aquasec/ | 62b1e65e8869 | expat | 2.8.4-r0 | 1 |
| aquasec/ | bcc376de8d77 | expat | 2.8.4-r0 | 1 |
| arunvelsriram/ | 655ad18fd8d6 | expat | no fix listed | 1 |
| assistiot/ | 6a107f224c34 | expat | no fix listed | 1 |
| assistiot/ | e9bae124095f | expat | no fix listed | 1 |
| assistiot/ | 30812ba93555 | expat | no fix listed | 1 |