CVE-2026-66046
HighAdvisory
Published 18 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.7
- base score, highest
- EPSS
- 0.006
- 46th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,770
- of 17,787 indexed, latest versions
- Container images
- 1,632
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
CVE-2026-66046 affecting package expat for versions less than 2.8.3-2
Carried by container images the latest versions of 1,770 of 17,787 indexed charts deploy, on 1,632 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| expatdeb | 2.1.0-4ubuntu1, 2.1.0-4ubuntu1.4, 2.1.0-7ubuntu0.16.04.2, 2.1.0-7ubuntu0.16.04.3+36 more | 2.8.4-1 | 1,224 |
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 406 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,770 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| soarv113assist-iot-cybersecurity-monitoring-soar | 0.1.3 | 1 of 5See more | 17,896 |
| dltbrokerassist-iot-distributed-broker | 0.2.0 | 2 of 9See more | 77,706 |
| dltloggingassist-iot-logging-auditing | 0.2.0 | 2 of 9See more | 77,687 |
| astradnsastradnsVerified publisher | 0.2.9 | 1 of 2See more | 2,613 |
| music-assistantbdclark-helm-chartsVerified publisher | 0.4.13 | 1 of 1See more | 3,657 |
| open-elevationbeeinventor | 0.1.0 | 1 of 2See more | 13,145 |
| aramid-indexerbiatec-repoVerified publisher | 3.9.0 | 3 of 5See more | 13,357 |
| aramid-participationbiatec-repoVerified publisher | 4.4.1 | 1 of 1See more | 7,190 |
| aramid-relaybiatec-repoVerified publisher | 4.4.1 | 1 of 1See more | 5,059 |
| voimain-participationbiatec-repoVerified publisher | 4.4.1 | 1 of 1See more | 7,190 |
| self-hostbitwarden | 2.4.0 | 1 of 11See more | 5,190 |
| btrfs-nfs-csibtrfs-nfs-csi | 0.4.0 | 1 of 7See more | 3,183 |
| easyhaproxybyjgVerified publisher | 2.0.4 | 1 of 1See more | 933 |
| nacosbytectl | 0.1.6 | 1 of 1See more | 1,767 |
| pgcagriekinVerified publisher | 2.1.0 | 1 of 2See more | 2,280 |
| pgvectorcagriekinVerified publisher | 2.1.0 | 1 of 3See more | 4,004 |
| geoserver-cloudcamptocamp2 | 0.0.5 | 6 of 11See more | 84,444 |
| geoserverCloudcamptocamp2 | 0.0.6 | 6 of 11See more | 84,444 |
| carbone-eecarboneOfficialVerified publisher | 1.0.6 | 1 of 1See more | 1,619 |
| cbioportalcbioportalOfficialVerified publisher | 1.1.0 | 1 of 1See more | 3,674 |
| cert-vaultcert-vaultOfficialVerified publisher | 2.12.0 | 1 of 7See more | 15,863 |
| home-assistant-matter-servercharts-derwitt-devVerified publisher | 4.2.1 | 1 of 2See more | 2,360 |
| shlink-webchristianhuthVerified publisher | 1.13.1 | 1 of 1See more | 370 |
| typo3christianhuthVerified publisher | 7.7.0 | 1 of 2See more | 8,466 |
| tensorflow-notebookcloudnativeapp | 0.1.2 | 1 of 1See more | 36,094 |
| kafkacloudpirates-kafkaVerified publisher | 0.1.6 | 1 of 1See more | 549 |
| cloudttycloudtty | 0.8.9 | 1 of 2See more | 3,951 |
| cluster-setupcluster-setup | 1.5.0 | 1 of 8See more | 10,037 |
| commonground-gatewaycommonground-gateway | 1.5.4 | 1 of 7See more | 9,724 |
| cosmotech-copilot-apicosmotech-apiVerified publisher | 0.1.1 | 1 of 1See more | 11,205 |
| paperless-ngxcrystalnetVerified publisher | 0.2.22 | 1 of 3See more | 13,761 |
| nifid4nVerified publisher | 2.0.0 | 1 of 5See more | 5,398 |
| datacube-explorerdatacube-charts | 0.5.32 | 1 of 1See more | 4,854 |
| dbrepodbrepo | 1.13.3 | 1 of 25See more | 52,635 |
| mealiedeimosfr-charts | 1.0.15 | 1 of 1See more | 4,028 |
| dial-coredialOfficialVerified publisher | 6.0.0 | 1 of 2See more | 1,521 |
| phpipamdigitalhubVerified publisher | 0.1.1 | 2 of 2See more | 444 |
| matomodigitalist-open-cloud-matomo | 12.0.20 | 1 of 3See more | 3,539 |
| dominodominoVerified publisher | 0.1.11 | 1 of 3See more | 8,823 |
| seafiledr300481Verified publisher | 0.12.1 | 1 of 1See more | 10,858 |
| dragonfly-stackdragonflyVerified publisher | 0.1.2 | 1 of 7See more | 18,376 |
| craftycontrollerdrewburr-labs-helm-chartsVerified publisher | 0.3.0 | 1 of 1See more | 3,671 |
| nginx-phpfpmdrpsychickVerified publisher | 0.1.1 | 1 of 2See more | 1,967 |
| rstudiodsri-helm-charts | 0.1.28 | 1 of 1See more | 5,670 |
| jenkinsedu | 2.7.1 | 1 of 2See more | 4,423 |
| glpieftechcombr-glpiVerified publisher | 2.12.0 | 1 of 5See more | 4,341 |
| elchi-stackelchi | 1.13.0 | 1 of 10See more | 15,383 |
| enavenav-service-architectureVerified publisher | 0.0.7 | 8 of 10See more | 15,860 |
| enbuildenbuildVerified publisher | 0.0.50 | 2 of 6See more | 31,510 |
| roundcubeencircle360-ossVerified publisher | 0.8.3 | 1 of 1See more | 5,584 |
Container images carrying it
1,632 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| gethue/ | 7d5c1b9f8a79 | expat | no fix listed | 1 |
| gitea/ | 7940221bcfc9 | expat | 2.8.4-r0 | 1 |
| gitea/ | c2a169c5e998 | expat | 2.8.4-r0 | 1 |
| gitea/ | 1c17ecaead42 | expat | 2.8.4-r0 | 1 |
| gitea/ | 34e3f6b75f5c | expat | 2.8.4-r0 | 1 |
| gitea/ | 7d13848af126 | expat | 2.8.4-r0 | 1 |
| gitea/ | 87a67ee09d3a | expat | 2.8.4-r0 | 1 |
| gitlab/ | 860d4a3fec7a | expat | no fix listed | 1 |
| glarad/ | 807e453354a7 | expat | 2.8.4-r0 | 1 |
| glarad/ | 7b02b9e7f1ef | expat | 2.8.4-r0 | 1 |
| glasskube/ | be5133100d63 | expat | no fix listed | 1 |
| glpi/ | 4b681082a79e | expat | no fix listed | 1 |
| gluufederation/ | fe944d2e5d0f | expat | 2.8.4-r0 | 1 |
| gomods/ | 0f61d1e62359 | expat | 2.8.4-r0 | 1 |
| gomods/ | 97cc113b34b0 | expat | 2.8.4-r0 | 1 |
| gotenberg/ | 206a6c708fc6 | expat | no fix listed | 1 |
| gotenberg/ | 67097317623a | expat | no fix listed | 1 |
| gotenberg/ | a40f92d7419a | expat | no fix listed | 1 |
| gotson/ | 9b15ea6bfc30 | expat | no fix listed | 1 |
| grafana/ | 499851658393 | expat | 2.8.4-r0 | 1 |
| graviteeio/ | 4140932887e0 | expat | 2.8.4-r0 | 1 |
| graylog/ | 19de1aff48c2 | expat | no fix listed | 1 |
| graylog/ | 598bd41fefd5 | expat | no fix listed | 1 |
| graylog/ | e8431d59b84d | expat | no fix listed | 1 |
| graylog/ | 8a1f641cd7aa | expat | no fix listed | 1 |
| guacamole/ | 0f62f6d17ab3 | expat | no fix listed | 1 |
| guillh/ | 4fb99dbc32b2 | expat | no fix listed | 1 |
| gulacedia/ | 67b467d961ca | expat | no fix listed | 1 |
| hamidyousefi93/ | c34f071f6ed0 | expat | no fix listed | 1 |
| hamzaarshad10/ | 2c1c3b86a8e7 | expat | no fix listed | 1 |
| hasura/ | 0111b0204136 | expat | no fix listed | 1 |
| hasura/ | f6c1c4b957d2 | expat | no fix listed | 1 |
| haugene/ | 059216cfae4b | expat | no fix listed | 1 |
| haveagitgat/ | 1256348872ce | expat | no fix listed | 1 |
| haveagitgat/ | 1e3f9328327d | expat | no fix listed | 1 |
| haveagitgat/ | 3ff0913202dd | expat | no fix listed | 1 |
| hazegoodlife/ | 50f02d2d5d4d | expat | no fix listed | 1 |
| hazegoodlife/ | 8d4c63169e14 | expat | no fix listed | 1 |
| headwindmdm/ | 3550b4840840 | expat | no fix listed | 1 |
| heartexlabs/ | aa461572e8f9 | expat | 2.8.4-r0 | 1 |
| hecrom/ | bb0372939c19 | expat | no fix listed | 1 |
| helicone/ | 4c69b971a7e4 | expat | no fix listed | 1 |
| helicone/ | 4a913936c97b | expat | no fix listed | 1 |
| helmforge/ | 61f759a1421f | expat | no fix listed | 1 |
| helmforge/ | fcb7017327d6 | expat | no fix listed | 1 |
| helmforge/ | 7ba0d47b943f | expat | 2.8.4-r0 | 1 |
| helmforge/ | 70e9143d6d92 | expat | 2.8.4-r0 | 1 |
| hiboxsystems/ | b59f01bc0418 | expat | no fix listed | 1 |
| hiboxsystems/ | dcffb926e563 | expat | no fix listed | 1 |
| hirosystems/ | 9c98b23c1515 | expat | no fix listed | 1 |