CVE-2026-76957
HighAdvisory
Published 20 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.8
- base score, highest
- EPSS
- 0.001
- 1st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,777
- of 17,781 indexed, latest versions
- Container images
- 1,639
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
CVE-2026-76957 affecting package expat for versions less than 2.8.3-2
Carried by container images the latest versions of 1,777 of 17,781 indexed charts deploy, on 1,639 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+35 more | 2.5.0-1+deb12u3, 2.8.4-1 | 1,228 |
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 409 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,777 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,738 |
| redminemt190502 | 7.3.4 | 1 of 3See more | 7,527 |
| 12factormyaVerified publisher | 24.1.2 | 1 of 1See more | 1,827 |
| my-react-appmy-react-app | 0.1.5 | 1 of 1See more | 1,827 |
| n8nn8n-helm | 2.25.7 | 1 of 1See more | 2,575 |
| clowder2ncsaVerified publisher | 1.9.7 | 1 of 12See more | 37,373 |
| nginx-chartnginx-chart-testVerified publisher | 0.1.1 | 1 of 1See more | 1,827 |
| helm-composenousefreakVerified publisher | 0.1.3 | 1 of 2See more | 14,250 |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,238 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,039 |
| onechartonechart-slVerified publisher | 0.76.0 | 1 of 1See more | 1,827 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,838 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 6 of 34See more | 22,420 |
| opikopikOfficialVerified publisher | 2.2.59 | 3 of 13See more | 14,334 |
| 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 |
| paperless-ngxpaperlessVerified publisher | 0.4.0 | 1 of 3See more | 8,489 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,883 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,035 |
| piholepihole-helmVerified publisher | 1.6.0 | 1 of 1See more | 571 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,576 |
| playgroundplayground | 0.1.1 | 1 of 1See more | 1,827 |
| matomopockostVerified publisher | 1.3.0 | 1 of 3See more | 5,047 |
| portraitportraitVerified publisher | 0.2.13 | 3 of 8See more | 31,844 |
| JenkinsprasoonjenkinsVerified publisher | 0.1.0 | 1 of 1See more | 2,476 |
| home-assistantpree-helm-chartsVerified publisher | 1.80.0 | 1 of 1See more | 2,133 |
| 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 |
| redmineredmine-helm-chartVerified publisher | 0.2.6 | 1 of 1See more | 4,240 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 1 of 15See more | 11,869 |
| 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 |
| kimai2robjuz | 5.0.13 | 1 of 2See more | 4,693 |
| 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 |
| immichsecustorVerified publisher | 2.0.4 | 1 of 1See more | 3,059 |
| 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 |
Container images carrying it
1,639 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| infisical/ | 02082bf13163 | expat | no fix listed | 2 |
| istio/ | dbb7726d1bf0 | expat | no fix listed | 2 |
| istio/ | a78b7a165744 | expat | no fix listed | 2 |
| jenkins/ | b470bcdc4ecd | expat | 2.5.0-1+deb12u3 | 2 |
| jenkins/ | c4098086090c | expat | no fix listed | 2 |
| kubeshop/ | 8ffed0d2d494 | expat | 2.8.4-r0 | 2 |
| kurento/ | 03c0d34d0828 | expat | no fix listed | 2 |
| langgenius/ | 09b7e8705673 | expat | 2.5.0-1+deb12u3 | 2 |
| library/ | 5aa8400b4b3b | expat | no fix listed | 2 |
| library/ | 7cbcec0086ac | expat | no fix listed | 2 |
| library/ | b97df9e0e1ee | expat | no fix listed | 2 |
| library/ | 6e23479198b9 | expat | no fix listed | 2 |
| library/ | 98f8ec75657d | expat | 2.5.0-1+deb12u3 | 2 |
| library/ | 9dd288848f44 | expat | no fix listed | 2 |
| library/ | 6e75aa8f767c | expat | 2.5.0-1+deb12u3 | 2 |
| library/ | eedf63967cdb | expat | 2.5.0-1+deb12u3 | 2 |
| library/ | 935b3f84c1e4 | expat | no fix listed | 2 |
| library/ | f020c06da226 | expat | no fix listed | 2 |
| library/ | f474a901faec | expat | no fix listed | 2 |
| library/ | 30bff39330d1 | expat | no fix listed | 2 |
| library/ | f258365d4882 | expat | no fix listed | 2 |
| lightstep/ | 11c5569aaf3b | expat | no fix listed | 2 |
| louislam/ | 917318f9d7be | expat | 2.5.0-1+deb12u3 | 2 |
| louislam/ | 9aeb4e51d038 | expat | 2.5.0-1+deb12u3 | 2 |
| louislam/ | a8610b3b4c38 | expat | 2.5.0-1+deb12u3 | 2 |
| mbentley/ | f4e682274bed | expat | no fix listed | 2 |
| memgraph/ | a1dc375774ed | expat | no fix listed | 2 |
| mesosphere/ | 073db43d0b8b | expat | no fix listed | 2 |
| metabase/ | 9491ed11c901 | expat | 2.8.4-r0 | 2 |
| moby/ | 504731e577c2 | expat | 2.8.4-r0 | 2 |
| moreillon/ | c9f85db3baa5 | expat | 2.5.0-1+deb12u3 | 2 |
| moreillon/ | e1c9bfab5c16 | expat | 2.5.0-1+deb12u3 | 2 |
| moreillon/ | b067dbbbb6af | expat | 2.5.0-1+deb12u3 | 2 |
| n8nio/ | 14c4285bc303 | expat | 2.8.4-r0 | 2 |
| n8nio/ | 5d9f0cc5672b | expat | 2.8.4-r0 | 2 |
| nacos/ | 1c191c30c8cd | expat | no fix listed | 2 |
| nginxinc/ | 65e3e85dbaed | expat | 2.8.4-r0 | 2 |
| nginxinc/ | cb92301e719d | expat | no fix listed | 2 |
| nutanix/ | 9c373718e1b1 | expat | no fix listed | 2 |
| obolnetwork/ | 278c7e2897b6 | expat | no fix listed | 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 |