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
- 1,394
- of 17,787 indexed, latest versions
- Container images
- 1,380
- 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 1,394 of 17,787 indexed charts deploy, on 1,380 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 | 1,126 |
| expatapk | 2.5.0-r4, 2.6.4-r0, 2.6.4-r1, 2.7.0-r0+9 more | 2.8.2-r0 | 254 |
- 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
1,394 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| lagoon-remotelagoon-chartsVerified publisher | 0.106.0 | 1 of 1See more | 2,113 |
| langflow-idelangflow | 0.1.2 | 1 of 2See more | 4,011 |
| flaresolverrlib42Verified publisher | 2.0.0 | 1 of 1See more | 35,058 |
| litellmlitellm-helm | 0.2.0 | 1 of 1See more | 4,390 |
| music-assistant-serverlmatfyVerified publisher | 0.1.9 | 1 of 1See more | 7,216 |
| dnsbl-exporterluzillaVerified publisher | 0.5.0 | 1 of 2See more | 1,147 |
| drillmagasin-drill | 0.9.0 | 1 of 3See more | 5,741 |
| 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 | 2 of 7See more | 6,994 |
| jellyfinmedia-servarrVerified publisher | 0.16.0 | 1 of 2See more | 2,764 |
| mw-kube-agent-v2middleware-labsVerified publisher | 2.8.6 | 1 of 1See more | 4,184 |
| photoprismmmontesVerified publisher | 0.14.0 | 1 of 1See more | 11,108 |
| mockservermockserverOfficialVerified publisher | 7.6.0 | 1 of 1See more | 979 |
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,763 |
| redminemt190502 | 7.3.4 | 1 of 3See more | 7,552 |
| 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 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,051 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,862 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 4 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 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,694 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,890 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,075 |
| 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 |
| privacyideaprivacyidea | 1.0.6 | 1 of 2See more | 5,483 |
| prowlerprowler-appVerified publisher | 0.0.9 | 1 of 5See more | 8,203 |
| 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 |
| 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 |
| kimai2robjuz | 5.0.14 | 1 of 2See more | 4,508 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,508 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,767 |
| kibanaromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 6,918 |
| routehub-client-hubroutehub-helm | 1.0.0 | 1 of 3See more | 13,028 |
| rstudio-pmrstudioVerified publisher | 0.20.5 | 1 of 1See more | 1,368 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,321 |
| delugerubxkubeVerified publisher | 1.2.1 | 1 of 1See more | 13,562 |
| kyoorubxkubeVerified publisher | 0.1.10 | 2 of 9See more | 30,310 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,115 |
Container images carrying it
1,380 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| geoservercloud/ | 5164f687ce4d | expat | no fix listed | 1 |
| gethue/ | 11b649636e68 | expat | no fix listed | 1 |
| gethue/ | 5702b2c37ff9 | expat | no fix listed | 1 |
| gethue/ | 7d5c1b9f8a79 | expat | no fix listed | 1 |
| gitea/ | 7940221bcfc9 | expat | 2.8.2-r0 | 1 |
| gitea/ | b5c35d6bdbb9 | expat | 2.8.2-r0 | 1 |
| gitea/ | c2a169c5e998 | expat | 2.8.2-r0 | 1 |
| gitea/ | 7d13848af126 | expat | 2.8.2-r0 | 1 |
| gitlab/ | 860d4a3fec7a | expat | no fix listed | 1 |
| glarad/ | 7b02b9e7f1ef | expat | 2.8.2-r0 | 1 |
| glasskube/ | be5133100d63 | expat | no fix listed | 1 |
| gomods/ | 0f61d1e62359 | expat | 2.8.2-r0 | 1 |
| gotenberg/ | 206a6c708fc6 | expat | 2.8.2-1~deb13u1 | 1 |
| gotenberg/ | 67097317623a | expat | 2.8.2-1~deb13u1 | 1 |
| gotson/ | 9b15ea6bfc30 | expat | no fix listed | 1 |
| gpappsoft/ | af7841adad26 | expat | 2.8.2-r0 | 1 |
| grafana/ | 499851658393 | expat | 2.8.2-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 |
| grpl/ | c00aafee6629 | expat | no fix listed | 1 |
| guacamole/ | 0f62f6d17ab3 | expat | no fix listed | 1 |
| guillh/ | 4fb99dbc32b2 | expat | 2.5.0-1+deb12u3 | 1 |
| gulacedia/ | 67b467d961ca | expat | 2.5.0-1+deb12u3 | 1 |
| hamidyousefi93/ | c34f071f6ed0 | expat | 2.5.0-1+deb12u3 | 1 |
| hamzaarshad10/ | 2c1c3b86a8e7 | expat | 2.5.0-1+deb12u3 | 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 | 2.5.0-1+deb12u3 | 1 |
| hazegoodlife/ | 8d4c63169e14 | expat | 2.5.0-1+deb12u3 | 1 |
| headwindmdm/ | 3550b4840840 | expat | no fix listed | 1 |
| heartexlabs/ | aa461572e8f9 | expat | 2.8.2-r0 | 1 |
| hecrom/ | bb0372939c19 | expat | 2.5.0-1+deb12u3 | 1 |
| helicone/ | 4c69b971a7e4 | expat | no fix listed | 1 |
| helicone/ | 4a913936c97b | expat | 2.5.0-1+deb12u3 | 1 |
| helmforge/ | 61f759a1421f | expat | 2.8.2-1~deb13u1 | 1 |
| helmforge/ | fcb7017327d6 | expat | 2.8.2-1~deb13u1 | 1 |
| helmforge/ | 7ba0d47b943f | expat | 2.8.2-r0 | 1 |
| hiboxsystems/ | b59f01bc0418 | expat | 2.8.2-1~deb13u1 | 1 |
| hiboxsystems/ | dcffb926e563 | expat | 2.5.0-1+deb12u3 | 1 |
| hirosystems/ | 9c98b23c1515 | expat | 2.5.0-1+deb12u3 | 1 |
| hivemq/ | aba306d1f089 | expat | no fix listed | 1 |
| hivemq/ | 241d6a8e1963 | expat | no fix listed | 1 |
| hivemq/ | a919f990141b | expat | no fix listed | 1 |
| hivemq/ | f9746d5d70fa | expat | no fix listed | 1 |