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
- 1,391
- of 17,781 indexed, latest versions
- Container images
- 1,378
- 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 1,391 of 17,781 indexed charts deploy, on 1,378 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 | 1,127 |
| expatapk | 2.5.0-r4, 2.6.4-r0, 2.6.4-r1, 2.7.0-r0+9 more | 2.8.2-r0 | 251 |
- 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
1,391 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| unifigeek-cookbookVerified publisher | 5.1.3 | 1 of 1See more | 11,839 |
| nacosgujunxiang | 0.1.5 | 1 of 1See more | 1,767 |
| terrariahalkeye | 0.4.2 | 1 of 2See more | 4,127 |
| headscaleheadscaleVerified publisher | 1.0.19 | 1 of 3See more | 3,383 |
| home-assistanthome-assistantVerified publisher | 0.5.10 | 1 of 3See more | 2,331 |
| coreinstill-aiOfficialVerified publisher | 0.1.75 | 4 of 15See more | 30,816 |
| dayz-dedicated-serverjespernohrVerified publisher | 0.1.2 | 1 of 3See more | 4,309 |
| calibre-webk8s-home-lab-repo | 9.1.1 | 1 of 1See more | 4,477 |
| home-assistantk8s-home-lab-repo | 16.3.1 | 1 of 1See more | 4,634 |
| kubeservice-lxcfs-webhookkubservice-chartsVerified publisher | 1.6.0 | 1 of 6See more | 11,582 |
| bitwarden-crd-operatorlerentisVerified publisher | 0.18.0 | 1 of 1See more | 2,003 |
| lightsteplightstepsatellite | 1.2.4 | 1 of 1See more | 15,330 |
| kafdroplsst-sqre | 0.1.3 | 1 of 1See more | 7,901 |
| memgraph-high-availabilitymemgraphVerified publisher | 1.4.0 | 1 of 2See more | 1,373 |
| kubecostmesosphere-stable | 0.37.5 | 1 of 9See more | 17,693 |
| openclaw-with-brainopenclaw-with-brainVerified publisher | 0.1.67 | 2 of 3See more | 5,218 |
| oesopsmxVerified publisher | 4.0.32 | 2 of 25See more | 107,811 |
| platzioplatz-ioVerified publisher | 0.6.5 | 1 of 2See more | 2,866 |
| qgis-serverqgis-serverVerified publisher | 0.1.10 | 1 of 3See more | 5,435 |
| repoflowrepoflow-helm-public | 0.9.1 | 1 of 8See more | 13,521 |
| nominatimrobjuz | 6.4.1 | 1 of 4See more | 8,690 |
| rocketmq-clusterrocketmq | 12.6.0 | 1 of 2See more | 6,328 |
| browserless-chromesagikazarmarkVerified publisher | 0.0.5 | 1 of 1See more | 24,488 |
| plausiblesinextraVerified publisher | 1.1.2 | 1 of 1See more | 859 |
| skypilotskypilotOfficialVerified publisher | 0.13.0 | 1 of 3See more | 5,852 |
| freeradiusstartechnicaVerified publisher | 1.2.0 | 1 of 1See more | 5,751 |
| sn-platformstreamnative | 1.11.44 | 1 of 9See more | 15,477 |
| repmanszpadel-chartsVerified publisher | 3.52.17 | 1 of 3See more | 7,052 |
| pretixtechwolf12Verified publisher | 2026.7.0 | 1 of 3See more | 9,770 |
| feedbacksystemthm-mni-iiVerified publisher | 0.47.1 | 1 of 10See more | 28,534 |
| argocdtwomartensVerified publisher | 0.1.1 | 1 of 3See more | 10,315 |
| huginnutkuozdemirVerified publisher | 2.2.1 | 1 of 4See more | 18,137 |
| vaultvaultVerified publisher | 1.22.0 | 1 of 4See more | 4,243 |
| structurizrvirtualrootVerified publisher | 0.5.0 | 1 of 1See more | 4,378 |
| argo-cdwenerme | 10.9.0 | 1 of 3See more | 3,218 |
| wgerwgerOfficialVerified publisher | 1.0.0 | 1 of 8See more | 8,491 |
| paperless-ngxadnoctemVerified publisher | 0.4.2 | 1 of 5See more | 19,691 |
| github-actions-runneradwerx | 0.10.3 | 1 of 1See more | 13,635 |
| agentareaagentareaVerified publisher | 0.0.18 | 1 of 16See more | 14,914 |
| akeyless-api-gatewayakeyless-services-helmVerified publisher | 1.62.22 | 1 of 1See more | 2,358 |
| icat-k8salba-helm-chartsVerified publisher | 1.1.0 | 1 of 4See more | 3,697 |
| jellyfinalekcVerified publisher | 0.9.0 | 1 of 1See more | 2,604 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 1 of 2See more | 12,037 |
| clearml-agentallegroaiVerified publisher | 5.3.3 | 1 of 1See more | 12,046 |
| upcloud-csiankra-chartsVerified publisher | 0.4.0 | 1 of 8See more | 14,917 |
| anteonanteonVerified publisher | 2.6.4 | 2 of 13See more | 22,202 |
| antreaantreaVerified publisher | 2.7.0 | 1 of 2See more | 3,231 |
| apache-rangerapache-ranger | 0.1.0 | 1 of 2See more | 7,740 |
| 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 |
Container images carrying it
1,378 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| moreillon/ | b067dbbbb6af | expat | 2.5.0-1+deb12u3 | 2 |
| nacos/ | 1c191c30c8cd | expat | no fix listed | 2 |
| nginxinc/ | 65e3e85dbaed | expat | 2.8.2-r0 | 2 |
| 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 |
| redis/ | e44b2b49d059 | 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/ | f4feb3323a29 | expat | no fix listed | 2 |
| ghcr.io/ | 33e60bfb40f2 | expat | 2.8.2-r0 | 2 |