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 |
|---|---|---|---|
| argo-cdargoOfficialVerified publisher | 10.9.1 | 1 of 3See more | 2,989 |
| jenkinsjenkinsciOfficialVerified publisher | 5.9.62 | 1 of 2See more | 2,527 |
| gitlab-runnergitlabVerified publisher | 0.92.1 | 1 of 1See more | 905 |
| nextcloudnextcloud | 9.2.6 | 1 of 1See more | 4,538 |
| metallbmetallbVerified publisher | 0.16.1 | 1 of 4See more | 2,129 |
| sonarqubesonarqubeVerified publisher | 10.0.0+521 | 1 of 3See more | 6,597 |
| nginx-ingressnginxVerified publisher | 2.7.1 | 1 of 1See more | 1,297 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 1 of 7See more | 10,782 |
| piholemojo2600Verified publisher | 2.38.0 | 1 of 1See more | 571 |
| n8ncommunity-chartsVerified publisher | 1.24.40 | 1 of 1See more | 772 |
| argo-cdargo-cd-oci | 10.9.1 | 1 of 3See more | 2,989 |
| mimir-distributedgrafana | 6.2.0 | 1 of 6See more | 4,519 |
| argocd-image-updaterargoOfficialVerified publisher | 1.3.1 | 1 of 1See more | 718 |
| metabasepmint93 | 2.27.6 | 1 of 1See more | 1,640 |
| n8nopen-8gears | 2.1.1 | 1 of 1See more | 1,039 |
| uptime-kumauptime-kumaVerified publisher | 4.2.0 | 1 of 1See more | 30,167 |
| airflowairflow-helmVerified publisher | 8.9.0 | 1 of 4See more | 11,372 |
| kongkongOfficialVerified publisher | 3.4.1 | 1 of 2See more | 1,174 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 1 of 35See more | 24,009 |
| jiraatlassian-data-centerVerified publisher | 2.0.15 | 1 of 2See more | 1,538 |
| zabbixzabbix-communityVerified publisher | 7.1.0 | 2 of 5See more | 13,875 |
| graylogkong-zVerified publisher | 3.0.32 | 1 of 5See more | 2,736 |
| netdatanetdataVerified publisher | 3.7.173 | 1 of 1See more | 3,104 |
| maildocker-postfixVerified publisher | 5.1.0 | 1 of 1See more | 5,378 |
| flux2fluxcd-community | 2.19.0 | 1 of 7See more | 2,957 |
| netboxnetboxOfficialVerified publisher | 8.3.75 | 1 of 5See more | 1,068 |
| zammadzammadOfficialVerified publisher | 18.2.0 | 1 of 5See more | 6,849 |
| chaos-meshchaos-meshVerified publisher | 2.8.4 | 1 of 4See more | 6,362 |
| csi-driver-nfscsi-driver-nfsVerified publisher | 4.13.4 | 1 of 6See more | 3,331 |
| atlantisatlantis | 6.15.1 | 1 of 1See more | 1,892 |
| netboxbootcVerified publisher | 4.1.1 | 1 of 4See more | 9,194 |
| milvusmilvus | 4.0.31 | 1 of 5See more | 32,353 |
| clearmlallegroaiOfficialVerified publisher | 7.15.0 | 1 of 4See more | 10,648 |
| penpotpenpotOfficialVerified publisher | 1.9.0 | 2 of 4See more | 4,412 |
| semaphoresemaphoreuiOfficialVerified publisher | 16.2.2 | 1 of 1See more | 2,221 |
| weblateweblateOfficialVerified publisher | 0.5.36 | 1 of 3See more | 6,761 |
| node-rednode-redVerified publisher | 0.40.2 | 1 of 1See more | 2,173 |
| difydoubanVerified publisher | 0.10.0 | 1 of 6See more | 19,497 |
| kubesharkkubeshark-helm-chartsOfficialVerified publisher | 53.4.0 | 1 of 3See more | 826 |
| akhqakhq | 0.28.0 | 1 of 1See more | 1,587 |
| pulsarapache | 4.7.0 | 1 of 10See more | 9,869 |
| guacamoleberyju-org | 1.4.2 | 1 of 3See more | 3,645 |
| vertical-pod-autoscalercowboysysopVerified publisher | 11.1.1 | 1 of 4See more | 6,949 |
| difydify-helmVerified publisher | 0.38.0 | 5 of 11See more | 22,115 |
| plantumlstevehipwellVerified publisher | 3.49.0 | 1 of 1See more | 1,914 |
| ingresskongOfficialVerified publisher | 0.24.0 | 1 of 2See more | 1,174 |
| oktetooktetoOfficialVerified publisher | 0.0.0-2026-08-17 | 2 of 10See more | 5,491 |
| yourlsyourlsOfficialVerified publisher | 8.9.11 | 1 of 2See more | 2,233 |
| istiocloudposse | 1.1.0 | 2 of 8See more | 23,992 |
| oncallgrafana | 1.16.5 | 1 of 12See more | 16,251 |
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 |
|---|---|---|---|---|
| moby/ | a095b3d11ce1 | expat | 2.8.4-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 | no fix listed | 1 |
| moreillon/ | 6597e6b98d21 | expat | 2.5.0-1+deb12u3 | 1 |
| moreillon/ | d2ee0423b797 | expat | 2.5.0-1+deb12u3 | 1 |
| mrasif/ | 375a1ed8fdc0 | expat | 2.8.4-r0 | 1 |
| mrnim94/ | 86c4807a4bca | expat | 2.8.4-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 | 2.8.4-r0 | 1 |
| n8nio/ | cfe2704ff858 | expat | 2.8.4-r0 | 1 |
| n8nio/ | ed16e560c40e | expat | 2.8.4-r0 | 1 |
| netbirdio/ | aae926912ca4 | expat | 2.8.4-r0 | 1 |
| netboxcommunity/ | 3d652dca5351 | expat | no fix listed | 1 |
| netboxcommunity/ | 91b823a05cb5 | expat | no fix listed | 1 |
| netdata/ | c45c71eb23ff | expat | no fix listed | 1 |
| nethermind/ | 15517708c3b6 | expat | no fix listed | 1 |
| netrisai/ | 8c5074f55ae5 | expat | 2.8.4-r0 | 1 |
| netskopeprivateaccess/ | 93e2fd164a93 | expat | no fix listed | 1 |
| networktocode/ | ed484336b1ad | expat | no fix listed | 1 |
| nginxdemos/ | 751bf8933179 | expat | 2.8.4-r0 | 1 |
| nginxdemos/ | b28d1e16c676 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | 4210a3296e7c | expat | no fix listed | 1 |
| nginxinc/ | 62a904036bfc | expat | 2.8.4-r0 | 1 |
| nginxinc/ | 6320020c7da8 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | 82dcf28da5a8 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | b37d9945be77 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | c5b989ebc150 | expat | no fix listed | 1 |
| nginxinc/ | e93571f3d083 | expat | 2.8.4-r0 | 1 |
| nginxinc/ | f972e5322b97 | expat | 2.8.4-r0 | 1 |
| nginx/ | 520d439f9a9a | expat | no fix listed | 1 |
| nginx/ | 8ca7b42ae702 | expat | no fix listed | 1 |
| nirmalnaveen/ | 8541a39162f3 | expat | 2.5.0-1+deb12u3 | 1 |
| nodered/ | 10f40d0a83e7 | expat | 2.8.4-r0 | 1 |
| nodered/ | 216e7403aab9 | expat | 2.8.4-r0 | 1 |
| nodered/ | d73ae167cb9b | expat | 2.8.4-r0 | 1 |
| nousresearch/ | e0df6adebddf | expat | no fix listed | 1 |
| novosga/ | 34b9acbe6e51 | expat | 2.8.4-r0 | 1 |
| octoboxio/ | d909041c46eb | expat | 2.8.4-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 |