CVE-2026-76956
HighAdvisory
Published 20 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.003
- 21st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 769
- of 17,781 indexed, latest versions
- Container images
- 606
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
CVE-2026-76956 affecting package expat for versions less than 2.8.3-2
Carried by container images the latest versions of 769 of 17,781 indexed charts deploy, on 606 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 409 |
| expatdeb | 2.7.1-2, 2.7.1-2+dhi4, 2.7.5-1, 2.8.2-1+e1+2 more | 2.8.4-1 | 195 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
769 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| jenkinsjenkinsciOfficialVerified publisher | 5.9.58 | 1 of 2See more | 2,665 |
| gitlab-runnergitlabVerified publisher | 0.92.1 | 1 of 1See more | 904 |
| nextcloudnextcloud | 9.2.6 | 1 of 1See more | 4,507 |
| metallbmetallbVerified publisher | 0.16.1 | 1 of 4See more | 2,127 |
| nginx-ingressnginxVerified publisher | 2.7.1 | 1 of 1See more | 1,285 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 1 of 7See more | 10,755 |
| piholemojo2600Verified publisher | 2.38.0 | 1 of 1See more | 571 |
| n8ncommunity-chartsVerified publisher | 1.24.40 | 1 of 1See more | 772 |
| mimir-distributedgrafana | 6.2.0 | 1 of 6See more | 4,517 |
| metabasepmint93 | 2.27.6 | 1 of 1See more | 1,639 |
| argocd-image-updaterargoOfficialVerified publisher | 1.3.1 | 1 of 1See more | 718 |
| n8nopen-8gears | 2.1.1 | 1 of 1See more | 1,038 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 1 of 35See more | 23,894 |
| netdatanetdataVerified publisher | 3.7.173 | 1 of 1See more | 3,092 |
| maildocker-postfixVerified publisher | 5.1.0 | 1 of 1See more | 5,366 |
| flux2fluxcd-community | 2.19.0 | 1 of 7See more | 2,951 |
| zammadzammadOfficialVerified publisher | 18.0.5 | 1 of 5See more | 6,887 |
| atlantisatlantis | 6.15.0 | 1 of 1See more | 1,891 |
| penpotpenpotOfficialVerified publisher | 1.9.0 | 1 of 4See more | 4,314 |
| semaphoresemaphoreuiOfficialVerified publisher | 16.2.2 | 1 of 1See more | 2,221 |
| node-rednode-redVerified publisher | 0.40.2 | 1 of 1See more | 2,172 |
| kubesharkkubeshark-helm-chartsOfficialVerified publisher | 53.4.0 | 1 of 3See more | 825 |
| pulsarapache | 4.7.0 | 1 of 10See more | 9,864 |
| difydify-helmVerified publisher | 0.38.0 | 2 of 11See more | 22,002 |
| oktetooktetoOfficialVerified publisher | 0.0.0-2026-08-03 | 2 of 10See more | 5,750 |
| yourlsyourlsOfficialVerified publisher | 8.9.11 | 1 of 2See more | 2,203 |
| oncallgrafana | 1.16.5 | 1 of 12See more | 16,251 |
| openprojectopenproject-helm-chartsOfficialVerified publisher | 13.11.0 | 1 of 5See more | 19,926 |
| chatwootchatwootVerified publisher | 2.0.24 | 1 of 3See more | 9,203 |
| netbirdjaconiVerified publisher | 0.15.1 | 1 of 4See more | 8,390 |
| gotenbergmaikumoriVerified publisher | 1.25.0 | 1 of 1See more | 9,683 |
| oneuptimeoneuptimeOfficialVerified publisher | 13.0.4 | 1 of 7See more | 11,192 |
| openclawopenclaw-helmVerified publisher | 1.5.40 | 1 of 2See more | 5,660 |
| trivytrivy-operator | 0.26.0 | 1 of 1See more | 430 |
| prefect-serverprefectVerified publisher | 2026.9.3212605 | 1 of 2See more | 5,786 |
| codefreshcodefresh-onpremOfficialVerified publisher | 2.12.13 | 2 of 42See more | 14,956 |
| apim3graviteeioVerified publisher | 4.12.19 | 2 of 4See more | 4,806 |
| wordpressgroundhog2k | 0.16.4 | 1 of 1See more | 3,685 |
| budibasebudibase | 0.0.0-master | 2 of 7See more | 10,775 |
| krokicowboysysopVerified publisher | 6.1.0 | 4 of 5See more | 6,743 |
| excalidrawexcalidrawVerified publisher | 0.18.0 | 1 of 1See more | 1,109 |
| devtron-operatordevtron | 0.23.3 | 1 of 11See more | 32,902 |
| nextcloudgroundhog2k | 0.22.5 | 1 of 3See more | 4,507 |
| n8nhelmforgeVerified publisher | 2.0.0 | 1 of 2See more | 863 |
| monicamonicaOfficialVerified publisher | 1.0.15 | 1 of 1See more | 5,634 |
| nautobotnautobotOfficialVerified publisher | 3.1.2 | 1 of 1See more | 4,332 |
| netris-controllernetrisai | 2.8.2 | 1 of 14See more | 30,326 |
| paperless-ngxpaperless-ngxVerified publisher | 0.3.22 | 1 of 3See more | 8,489 |
| home-assistantalekcVerified publisher | 2.11.2 | 1 of 1See more | 2,133 |
| phpmyadminalekcVerified publisher | 0.3.1 | 1 of 1See more | 2,582 |
Container images carrying it
606 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| penpotapp/ | 94fa2864d8fc | expat | 2.8.4-r0 | 1 |
| phpipam/ | 1942d0feb4d5 | expat | 2.8.4-r0 | 1 |
| phpipam/ | e7640697a075 | expat | 2.8.4-r0 | 1 |
| phpmyadmin/ | 42a200db07b4 | expat | no fix listed | 1 |
| platzio/ | d5e5972f344b | expat | 2.8.4-r0 | 1 |
| pmoscode/ | 8ee61554699c | expat | 2.8.4-r0 | 1 |
| pockost/ | 7f5d293cbe4e | expat | no fix listed | 1 |
| postgis/ | 7e00e8c3539f | expat | no fix listed | 1 |
| powerdns/ | 33aadc74a8d6 | expat | no fix listed | 1 |
| prefecthq/ | 0018d02259bc | expat | no fix listed | 1 |
| pretix/ | 5df3b7aa852e | expat | no fix listed | 1 |
| prompve/ | e3d501a82df5 | expat | 2.8.4-r0 | 1 |
| qjoly/ | ec94d3bdc035 | expat | no fix listed | 1 |
| reallibrephotos/ | 98a13dabbadc | expat | no fix listed | 1 |
| reaper99/ | 7f7ec3aeb88c | expat | 2.8.4-r0 | 1 |
| redocly/ | 2e26bb660574 | expat | 2.8.4-r0 | 1 |
| reportportal/ | aea8747cb639 | expat | 2.8.4-r0 | 1 |
| restic/ | d2aff06f47eb | expat | 2.8.4-r0 | 1 |
| rhasspy/ | 7d39aafac409 | expat | no fix listed | 1 |
| rommapp/ | 3512f2ca4557 | expat | 2.8.4-r0 | 1 |
| rommapp/ | b909e95d1aab | expat | 2.8.4-r0 | 1 |
| roundcube/ | 17d9d9580962 | expat | no fix listed | 1 |
| saidsef/ | f17f7c435891 | expat | 2.8.4-r0 | 1 |
| semaphoreui/ | 3996804607eb | expat | 2.8.4-r0 | 1 |
| semaphoreui/ | e9260bfa8255 | expat | 2.8.4-r0 | 1 |
| serversideup/ | 8f8c2f010ac5 | expat | no fix listed | 1 |
| seyiogunniran/ | 3a0ed39e5830 | expat | 2.8.4-r0 | 1 |
| shlinkio/ | dc8bf3565a25 | expat | 2.8.4-r0 | 1 |
| siakhooi/ | f1f4b5b1b870 | expat | 2.8.4-r0 | 1 |
| sigma2as/ | d899e81ee3eb | expat | 2.8.4-r0 | 1 |
| signalen/ | 1ab79cb7fe21 | expat | 2.8.4-r0 | 1 |
| snyk/ | fb5ad76ce84e | expat | 2.8.4-r0 | 1 |
| sonroyaalmerol/ | 3f60f3abe990 | expat | no fix listed | 1 |
| sslhep/ | 1d12f943cec5 | expat | no fix listed | 1 |
| sslhep/ | e7aff7f97b89 | expat | no fix listed | 1 |
| sslhep/ | b01b8ee966ed | expat | no fix listed | 1 |
| sslhep/ | 0e4175a4e1eb | expat | no fix listed | 1 |
| sslhep/ | 671980005c57 | expat | no fix listed | 1 |
| sslhep/ | 596db2abdd09 | expat | no fix listed | 1 |
| sslhep/ | 54aaf1721d03 | expat | no fix listed | 1 |
| sslhep/ | 2cb88ceab5bb | expat | no fix listed | 1 |
| sslhep/ | c284442b44e3 | expat | no fix listed | 1 |
| stashapp/ | df744af5a0c9 | expat | 2.8.4-r0 | 1 |
| supabase/ | d3aa0c86c7b3 | expat | no fix listed | 1 |
| supabase/ | c8eb9858eafe | expat | 2.8.4-r0 | 1 |
| supabase/ | f6c42a04163d | expat | 2.8.4-r0 | 1 |
| svcosti/ | 8428d87bc5d0 | expat | 2.8.4-r0 | 1 |
| swaggerapi/ | 9ae209e3791e | expat | 2.8.4-r0 | 1 |
| szurubooru/ | 880a53ca446d | expat | 2.8.4-r0 | 1 |
| szurubooru/ | accf2ad9fbc3 | expat | 2.8.4-r0 | 1 |