CVE-2026-56403
MediumAdvisory
Published 21 Jun 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.9
- base score, highest
- EPSS
- 0.001
- 4th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,370
- of 17,787 indexed, latest versions
- Container images
- 1,358
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
The matching OSV records carry no description.
Carried by container images the latest versions of 1,370 of 17,787 indexed charts deploy, on 1,358 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+32 more | 2.5.0-1+deb12u3, 2.8.2-1~deb13u1 | 1,109 |
| expatapk | 2.5.0-r4, 2.6.4-r0, 2.6.4-r1, 2.7.0-r0+9 more | 2.8.2-r0 | 249 |
- OSV records
- ALPINE-CVE-2026-56403CGA-cqh8-hf6q-598xDEBIAN-CVE-2026-56403UBUNTU-CVE-2026-56403
- Also known as
- CGA-f95f-pgm3-22rx, CGA-qvw4-2mcj-w6px, CGA-v4rv-wxhh-84xv
Charts affected
1,370 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| dnation-kubernetes-monitoringdnationcloud | 3.0.2 | 1 of 1See more | 3,822 |
| dnation-kubernetes-monitoring-stackdnationcloud | 4.0.2 | 2 of 17See more | 21,641 |
| dnsmasq-k8sdnsmasq-k8s | 1.4.1 | 1 of 1See more | 3,032 |
| dominodomino-iisasVerified publisher | 0.3.1 | 1 of 3See more | 10,270 |
| codecovdoubanVerified publisher | 0.2.4 | 1 of 8See more | 24,917 |
| seleniumdoubanVerified publisher | 1.3.2 | 1 of 1See more | 11,782 |
| eoloplannerdreyg-jescribanob-chart-eoloplanner | 0.1.0 | 2 of 7See more | 24,656 |
| drogue-cloud-examplesdrogue-iotVerified publisher | 0.7.11 | 1 of 6See more | 30,699 |
| duckdb-uiduckdb-ui | 0.5.2 | 1 of 1See more | 4,460 |
| rundeckdwardu-helm-charts | 0.3.4 | 1 of 2See more | 19,802 |
| arbitrumdysnixVerified publisher | 0.1.1 | 1 of 1See more | 9,244 |
| base-consensusdysnixVerified publisher | 0.2.0 | 1 of 1See more | 1,695 |
| entrypoint-balancereclipse-aeriosVerified publisher | 1.3.0 | 1 of 1See more | 2,512 |
| iotaeclipse-aeriosVerified publisher | 1.0.2 | 1 of 4See more | 13,391 |
| management-portaleclipse-aeriosVerified publisher | 1.1.0 | 2 of 2See more | 3,888 |
| marblerun-coordinatoredgelesssysVerified publisher | 0.5.0 | 1 of 1See more | 10,981 |
| pagesedgwarepages | 1.0.0 | 2 of 3See more | 20,190 |
| deploy-elibraryeducative-helm-bookapp | 0.5.0 | 1 of 1See more | 5,112 |
| esphomeegebackVerified publisher | 2.0.25 | 1 of 1See more | 3,121 |
| home-assistantegebackVerified publisher | 2.0.35 | 1 of 1See more | 2,158 |
| unifiegebackVerified publisher | 2.1.6 | 1 of 1See more | 7,268 |
| uptime-kumaegebackVerified publisher | 2.0.12 | 1 of 1See more | 30,159 |
| seafileeleksbai | 0.1.1 | 1 of 3See more | 25,122 |
| kube-ecp-stackemqx-operator | 2.5.1 | 1 of 16See more | 23,685 |
| kube-packetloss-exporterenixVerified publisher | 0.2.1 | 1 of 2See more | 6,131 |
| wordpresseoc-chartsVerified publisher | 0.14.4 | 1 of 1See more | 7,233 |
| eolicplantseolicplantsVerified publisher | 0.1.0 | 2 of 7See more | 27,291 |
| eoloPlanteolo-plannerVerified publisher | 0.1.0 | 3 of 7See more | 27,537 |
| eoloplannereoloplannerVerified publisher | 0.1.0 | 3 of 7See more | 32,205 |
| eoloPlannerCommunicationsKubernetes3eoloplannercommunicationskuberneteshelmVerified publisher | 0.1.0 | 3 of 7See more | 27,537 |
| eoloplanner-mcaeoloplanner-mcaVerified publisher | 0.1.0 | 2 of 7See more | 27,256 |
| eoloplannereoloplanner-molynx-gat | 0.1.0 | 2 of 7See more | 28,482 |
| eolo-plannereolo-planner-repo | 0.1.0 | 2 of 7See more | 27,096 |
| eoloplanteoloplant | 1.0.0 | 3 of 7See more | 27,537 |
| eoloplantseoloplants-urjcVerified publisher | 0.1.0 | 2 of 7See more | 27,721 |
| servereoloserverVerified publisher | 0.1.0 | 3 of 7See more | 32,205 |
| flywayeosc-lot-1Verified publisher | 0.7.0 | 2 of 3See more | 9,334 |
| matomoeosc-lot-1Verified publisher | 0.2.0 | 1 of 1See more | 5,290 |
| rabbitmqeosc-lot-1Verified publisher | 0.3.0 | 1 of 2See more | 2,457 |
| gerrit-operatorepmdedpVerified publisher | 2.25.0 | 1 of 2See more | 1,159 |
| rommernail-romm | 1.0.1 | 1 of 1See more | 2,896 |
| espocrmespocrmVerified publisher | 1.0.1 | 1 of 2See more | 6,431 |
| assertoorethereum-helm-chartsVerified publisher | 1.2.0 | 1 of 1See more | 2,891 |
| benchmarkoor-apiethereum-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 899 |
| benchmarkoor-uiethereum-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,338 |
| chaos-meshethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 4See more | 12,127 |
| powfaucetethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 1See more | 4,456 |
| beeport-uiethersphereVerified publisher | 0.76.2 | 1 of 3See more | 7,368 |
| multichain-uiethersphereVerified publisher | 0.73.1 | 1 of 3See more | 7,368 |
| nethermindethersphereVerified publisher | 0.2.1 | 1 of 1See more | 4,920 |
Container images carrying it
1,358 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| obolnetwork/ | 278c7e2897b6 | expat | 2.8.2-1~deb13u1 | 2 |
| obsidiandynamics/ | 5337c9e0e2de | expat | no fix listed | 2 |
| omecproject/ | cfdb566dd949 | expat | no fix listed | 2 |
| opea/ | 5c9639de61c1 | expat | 2.5.0-1+deb12u3 | 2 |
| opea/ | e48613afb191 | expat | 2.5.0-1+deb12u3 | 2 |
| opea/ | eb746b263705 | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | 1691ad6612a3 | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | 27cb9b952f0d | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | 5b176baa3694 | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | 6e8b2df6c5a4 | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | 82f888a34440 | expat | 2.5.0-1+deb12u3 | 2 |
| opencloudeu/ | e0ac35a9576e | expat | 2.5.0-1+deb12u3 | 2 |
| opendatacube/ | 668cbb41473c | expat | no fix listed | 2 |
| piomin/ | 871f784dd6bc | expat | no fix listed | 2 |
| qichenxu4pd/ | f3a8502bc21b | expat | 2.5.0-1+deb12u3 | 2 |
| redis/ | 1c5f43fddcdd | expat | no fix listed | 2 |
| redis/ | 72035434f455 | expat | no fix listed | 2 |
| requarks/ | 68f0d1848261 | expat | 2.8.2-r0 | 2 |
| smartedge/ | 4cd63c22ce36 | expat | no fix listed | 2 |
| speckle/ | 4bd113093583 | expat | 2.5.0-1+deb12u3 | 2 |
| streamnative/ | 0e6d7aa3ef32 | expat | no fix listed | 2 |
| svtechnmaa/ | b2987abe57d3 | expat | no fix listed | 2 |
| tzahi12345/ | 2f943d584711 | expat | no fix listed | 2 |
| uffizzi/ | 0344805f267b | expat | 2.5.0-1+deb12u3 | 2 |
| uselagoon/ | 2c89ed939b8b | expat | 2.8.2-r0 | 2 |
| vdiogov/ | 6945f84f0058 | expat | 2.5.0-1+deb12u3 | 2 |
| wurstmeister/ | 7a7fd44a7210 | expat | no fix listed | 2 |
| ghcr.io/ | 536358d7b17e | expat | no fix listed | 2 |
| ghcr.io/ | b1ba7b054af2 | expat | no fix listed | 2 |
| ghcr.io/ | 82d0b161161d | expat | no fix listed | 2 |
| ghcr.io/ | a7805a8a60ff | expat | 2.8.2-r0 | 2 |
| ghcr.io/ | 5be52524664c | expat | no fix listed | 2 |
| ghcr.io/ | 5f545698e907 | expat | no fix listed | 2 |
| ghcr.io/ | 7962759d99d7 | expat | 2.5.0-1+deb12u3 | 2 |
| ghcr.io/ | f34f98405c10 | expat | no fix listed | 2 |
| ghcr.io/ | 103fbcec2314 | expat | no fix listed | 2 |
| ghcr.io/ | 9b6105be7ad0 | expat | no fix listed | 2 |
| ghcr.io/ | cd264d33efd4 | expat | 2.5.0-1+deb12u3 | 2 |
| ghcr.io/ | 612d76760b54 | expat | 2.8.2-r0 | 2 |
| ghcr.io/ | a1bc133af84e | expat | 2.8.2-r0 | 2 |
| ghcr.io/ | 4ee0764310e7 | expat | no fix listed | 2 |
| ghcr.io/ | a4e021c0f6a9 | expat | 2.5.0-1+deb12u3 | 2 |
| ghcr.io/ | 02fd613b6a35 | expat | no fix listed | 2 |
| ghcr.io/ | 3db8145349a3 | expat | 2.5.0-1+deb12u3 | 2 |
| ghcr.io/ | 33e60bfb40f2 | expat | 2.8.2-r0 | 2 |
| ghcr.io/ | 03fd01b4f56e | expat | no fix listed | 2 |
| ghcr.io/ | 4457b79b24cd | expat | 2.5.0-1+deb12u3 | 2 |
| ghcr.io/ | 647a3c938d31 | expat | 2.8.2-r0 | 2 |
| mcr.microsoft.com/ | 902628a8be89 | expat | no fix listed | 2 |
| public.ecr.aws/ | b53a854bd7c1 | expat | no fix listed | 2 |