CVE-2026-56404
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
- 1,378
- of 17,787 indexed, latest versions
- Container images
- 1,365
- 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 1,378 of 17,787 indexed charts deploy, on 1,365 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 | 1,115 |
| expatapk | 2.5.0-r4, 2.6.4-r0, 2.6.4-r1, 2.7.0-r0+9 more | 2.8.2-r0 | 250 |
- OSV records
- ALPINE-CVE-2026-56404CGA-8455-mxjc-mmrgDEBIAN-CVE-2026-56404UBUNTU-CVE-2026-56404
- Also known as
- CGA-85f8-ghvr-66c3, CGA-9hr4-jgw5-h6j2, CGA-c497-gfq4-7589
Charts affected
1,378 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| dnsbl-exporterluzillaVerified publisher | 0.5.0 | 1 of 2See more | 1,146 |
| drillmagasin-drill | 0.9.0 | 1 of 3See more | 5,734 |
| magentomagento | 3.2.3 | 1 of 12See more | 13,479 |
| maptiler-servermaptilerOfficialVerified publisher | 1.3.0 | 1 of 1See more | 2,975 |
| mcpmcp-chartsVerified publisher | 0.0.23 | 2 of 7See more | 6,929 |
| jellyfinmedia-servarrVerified publisher | 0.16.0 | 1 of 2See more | 2,753 |
| mw-kube-agent-v2middleware-labsVerified publisher | 2.8.6 | 1 of 1See more | 4,137 |
| photoprismmmontesVerified publisher | 0.14.0 | 1 of 1See more | 11,103 |
| mockservermockserverOfficialVerified publisher | 7.6.0 | 1 of 1See more | 1,021 |
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,738 |
| redminemt190502 | 7.3.4 | 1 of 3See more | 7,527 |
| n8nn8n-helm | 2.25.7 | 1 of 1See more | 2,575 |
| clowder2ncsaVerified publisher | 1.9.7 | 1 of 12See more | 37,373 |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,238 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,039 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,838 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 4 of 34See more | 22,420 |
| opikopikOfficialVerified publisher | 2.2.61 | 2See more | — |
| opsopsVerified publisher | 1.2.0 | 2 of 2See more | 8,939 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,278 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,681 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,883 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,035 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,576 |
| portraitportraitVerified publisher | 0.2.13 | 2 of 8See more | 31,844 |
| home-assistantpree-helm-chartsVerified publisher | 1.80.0 | 1 of 1See more | 2,133 |
| privacyideaprivacyidea | 1.0.6 | 1 of 2See more | 5,440 |
| prowlerprowler-appVerified publisher | 0.0.9 | 1 of 5See more | 8,158 |
| phpqonstruktVerified publisher | 0.2.0 | 1 of 1See more | 23,964 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,796 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,762 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,405 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,639 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,432 |
| service-names-port-numbersrm3lVerified publisher | 0.26.1 | 1 of 1See more | 10,120 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,482 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,740 |
| kibanaromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 6,879 |
| routehub-client-hubroutehub-helm | 1.0.0 | 1 of 3See more | 12,930 |
| rstudio-pmrstudioVerified publisher | 0.20.5 | 1 of 1See more | 1,324 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,315 |
| delugerubxkubeVerified publisher | 1.2.1 | 1 of 1See more | 13,541 |
| kyoorubxkubeVerified publisher | 0.1.10 | 2 of 9See more | 30,234 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,107 |
| karakeepself-hosters-by-nightVerified publisher | 2.5.1 | 1 of 1See more | 5,213 |
| sentry-k8ssentry-k8sVerified publisher | 1.4.1 | 4 of 11See more | 16,449 |
| vuiseriohub | 1.0.6 | 2 of 3See more | 11,532 |
| querysiakhooiVerified publisher | 1.0.0 | 1 of 1See more | 1,792 |
| mssqlserver-2019simcube | 1.2.3 | 1 of 1See more | 6,817 |
| smarter-demosmarterOfficialVerified publisher | 0.1.5 | 3 of 7See more | 45,832 |
Container images carrying it
1,365 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| mavrick1/ | 56bd8eaa53a4 | expat | 2.8.2-r0 | 1 |
| mbround18/ | 70bd4da591cd | expat | no fix listed | 1 |
| mediagis/ | 7923a8e67197 | expat | no fix listed | 1 |
| mediagis/ | c15e941485ef | expat | no fix listed | 1 |
| mediagis/ | d0eae7b51374 | expat | no fix listed | 1 |
| merlos/ | a38fc7e09ed7 | expat | 2.5.0-1+deb12u3 | 1 |
| metabase/ | 7807bc5cad17 | expat | 2.8.2-r0 | 1 |
| middlewareeng/ | 747d880812f1 | expat | 2.5.0-1+deb12u3 | 1 |
| mindsdb/ | 163011c09299 | expat | 2.8.2-1~deb13u1 | 1 |
| mintproject/ | 02260d20a21f | expat | 2.5.0-1+deb12u3 | 1 |
| mlikiowa/ | 1336a777f9a4 | expat | no fix listed | 1 |
| moby/ | a095b3d11ce1 | expat | 2.8.2-r0 | 1 |
| mockserver/ | 80b3b1a26f35 | expat | 2.5.0-1+deb12u3 | 1 |
| moodlehq/ | 922af5166835 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | d7d4a5463525 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | e418cc694bd5 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | e8fd856e593d | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | 3caa8f710ee0 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | 5f0a38498271 | expat | 2.8.2-1~deb13u1 | 1 |
| moreillon/ | 6597e6b98d21 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | d2ee0423b797 | expat | 2.5.0-1+deb12u3 | 1 |
| mrasif/ | 375a1ed8fdc0 | expat | 2.8.2-r0 | 1 |
| mshanley80/ | 5b189a70c0fb | expat | no fix listed | 1 |
| muhammedgamal/ | 74b4cd69b6fa | expat | 2.5.0-1+deb12u3 | 1 |
| muluder/ | 43b597a93da7 | expat | no fix listed | 1 |
| mvance/ | 4bf67b567f39 | expat | 2.5.0-1+deb12u3 | 1 |
| mvance/ | 76906da36d18 | expat | 2.5.0-1+deb12u3 | 1 |
| n8nio/ | 761374d4eb84 | expat | 2.8.2-r0 | 1 |
| netboxcommunity/ | 3d652dca5351 | expat | no fix listed | 1 |
| netboxcommunity/ | 91b823a05cb5 | expat | no fix listed | 1 |
| nethermind/ | 15517708c3b6 | expat | no fix listed | 1 |
| netrisai/ | 8c5074f55ae5 | expat | 2.8.2-r0 | 1 |
| netskopeprivateaccess/ | 93e2fd164a93 | expat | no fix listed | 1 |
| networktocode/ | ed484336b1ad | expat | 2.8.2-1~deb13u1 | 1 |
| nginxdemos/ | 751bf8933179 | expat | 2.8.2-r0 | 1 |
| nginxdemos/ | b28d1e16c676 | expat | 2.8.2-r0 | 1 |
| nginxinc/ | 62a904036bfc | expat | 2.8.2-r0 | 1 |
| nginxinc/ | 82dcf28da5a8 | expat | 2.8.2-r0 | 1 |
| nginxinc/ | c5b989ebc150 | expat | 2.8.2-1~deb13u1 | 1 |
| nginxinc/ | e93571f3d083 | expat | 2.8.2-r0 | 1 |
| nirmalnaveen/ | 8541a39162f3 | expat | 2.5.0-1+deb12u3 | 1 |
| nodered/ | 216e7403aab9 | expat | 2.8.2-r0 | 1 |
| nodered/ | d73ae167cb9b | expat | 2.8.2-r0 | 1 |
| novosga/ | 34b9acbe6e51 | expat | 2.8.2-r0 | 1 |
| octoboxio/ | d909041c46eb | expat | 2.8.2-r0 | 1 |
| offchainlabs/ | 9f779fa84b7b | expat | 2.5.0-1+deb12u3 | 1 |
| offchainlabs/ | e95865866129 | expat | 2.5.0-1+deb12u3 | 1 |
| oled01/ | 05d3e398e675 | expat | 2.5.0-1+deb12u3 | 1 |
| olvid/ | e0e6b165d879 | expat | no fix listed | 1 |
| omecproject/ | 28a90cc26716 | expat | no fix listed | 1 |