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
- 1,782
- of 17,787 indexed, latest versions
- Container images
- 1,643
- 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 1,782 of 17,787 indexed charts deploy, on 1,643 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 | 1,229 |
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 412 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,782 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| castopodhelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 9,422 |
| chiefonboardinghelmforgeVerified publisher | 1.1.14 | 1 of 3See more | 10,898 |
| ckanhelmforgeVerified publisher | 1.3.8 | 1 of 6See more | 9,991 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,923 |
| dawarichhelmforgeVerified publisher | 1.0.0 | 1 of 4See more | 4,698 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 29,852 |
| druidhelmforgeVerified publisher | 1.3.6 | 2 of 4See more | 8,598 |
| drupalhelmforgeVerified publisher | 1.2.13 | 1 of 2See more | 3,660 |
| entehelmforgeVerified publisher | 1.0.2 | 1 of 4See more | 4,227 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,294 |
| generichelmforgeVerified publisher | 3.1.5 | 1 of 1See more | 1,839 |
| giteahelmforgeVerified publisher | 1.1.20 | 1 of 1See more | 536 |
| immichhelmforgeVerified publisher | 1.2.8 | 2 of 5See more | 11,080 |
| jenkinshelmforgeVerified publisher | 1.0.9 | 1 of 1See more | 2,487 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,350 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,442 |
| medikeephelmforgeVerified publisher | 2.0.0 | 1 of 3See more | 6,041 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 1 of 4See more | 9,704 |
| minecrafthelmforgeVerified publisher | 1.5.3 | 1 of 1See more | 4,702 |
| moodlehelmforgeVerified publisher | 1.1.0 | 1 of 2See more | 5,911 |
| netboxhelmforgeVerified publisher | 2.0.1 | 1 of 4See more | 4,321 |
| nextcloudhelmforgeVerified publisher | 1.0.0 | 1 of 3See more | 7,041 |
| opencloudhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 663 |
| openreel-videohelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 1,086 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,741 |
| poznotehelmforgeVerified publisher | 2.0.2 | 1 of 1See more | 483 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,073 |
| tomcathelmforgeVerified publisher | 1.0.6 | 1 of 2See more | 1,224 |
| uptime-kumahelmforgeVerified publisher | 1.5.12 | 1 of 1See more | 30,106 |
| zookeeperhelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 3,142 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 11,441 |
| jellyfinhelm-l3st86Verified publisher | 0.1.8 | 1 of 1See more | 2,615 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 1 of 7See more | 7,502 |
| openbashelm-openbasVerified publisher | 1.8.14 | 2 of 7See more | 25,099 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,001 |
| pageshelm-repo | 1.0.0 | 2 of 3See more | 20,233 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,076 |
| my-nginxhelmtaiwo | 0.1.0 | 1 of 1See more | 1,839 |
| samplehelmapphelmtraining | 3.0.0 | 1 of 1See more | 5,114 |
| nominatimheywood8-helm-chartsVerified publisher | 3.10.8 | 1 of 3See more | 14,350 |
| hivemq-edgehivemqOfficialVerified publisher | 0.1.35 | 1 of 1See more | 1,241 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 10,918 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 14,629 |
| webserverhongshaoyangVerified publisher | 0.1.3 | 1 of 1See more | 902 |
| paperlesshpVerified publisher | 0.1.1 | 2 of 5See more | 26,579 |
| httpbin2022httpbin2022Verified publisher | 0.1.1 | 1 of 1See more | 8,732 |
| eoloplanthttpd-eoloplant | 0.1.0 | 3 of 7See more | 32,336 |
| prometheushuangchengwu-helm-chart | 0.1.0 | 2 of 3See more | 16,482 |
| skywalking-v1huangchengwu-helm-chart | 0.1.0 | 2 of 4See more | 20,727 |
| townsquarehuscker-chartsVerified publisher | 1.0.4 | 1 of 2See more | 3,355 |
Container images carrying it
1,643 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| hyperledger/ | a674d35eec9a | expat | no fix listed | 2 |
| 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/ | 44166c28422f | 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/ | bd3fe13228f4 | 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 |