CVE-2026-76641
HighAdvisory
Published 20 Aug 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.7
- base score, highest
- EPSS
- 0.004
- 29th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,147
- of 17,781 indexed, latest versions
- Container images
- 1,067
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
CVE-2026-76641 affecting package expat for versions less than 2.8.3-2
Carried by container images the latest versions of 1,147 of 17,781 indexed charts deploy, on 1,067 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 | 2.1.0-4ubuntu1, 2.1.0-4ubuntu1.4, 2.1.0-7ubuntu0.16.04.2, 2.1.0-7ubuntu0.16.04.3+27 more | 2.8.4-1 | 656 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,147 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| argo-cdargoOfficialVerified publisher | 10.9.0 | 1 of 3See more | 3,218 |
| gitlab-runnergitlabVerified publisher | 0.92.1 | 1 of 1See more | 904 |
| metallbmetallbVerified publisher | 0.16.1 | 1 of 4See more | 2,127 |
| sonarqubesonarqubeVerified publisher | 10.0.0+521 | 1 of 3See more | 6,556 |
| 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 |
| argo-cdargo-cd-oci | 10.9.0 | 1 of 3See more | 3,218 |
| 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 |
| kongkongOfficialVerified publisher | 3.4.1 | 1 of 2See more | 1,135 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 1 of 35See more | 23,894 |
| jiraatlassian-data-centerVerified publisher | 2.0.15 | 1 of 2See more | 1,490 |
| zabbixzabbix-communityVerified publisher | 7.1.0 | 2 of 5See more | 13,664 |
| graylogkong-zVerified publisher | 3.0.32 | 1 of 5See more | 2,699 |
| flux2fluxcd-community | 2.19.0 | 1 of 7See more | 2,951 |
| netboxnetboxOfficialVerified publisher | 8.3.74 | 1 of 5See more | 1,015 |
| atlantisatlantis | 6.15.0 | 1 of 1See more | 1,891 |
| netboxbootcVerified publisher | 4.1.1 | 1 of 4See more | 9,145 |
| milvusmilvus | 4.0.31 | 1 of 5See more | 32,259 |
| penpotpenpotOfficialVerified publisher | 1.9.0 | 2 of 4See more | 4,314 |
| semaphoresemaphoreuiOfficialVerified publisher | 16.2.2 | 1 of 1See more | 2,221 |
| weblateweblateOfficialVerified publisher | 0.5.36 | 1 of 3See more | 6,699 |
| node-rednode-redVerified publisher | 0.40.2 | 1 of 1See more | 2,172 |
| difydoubanVerified publisher | 0.10.0 | 1 of 6See more | 19,391 |
| kubesharkkubeshark-helm-chartsOfficialVerified publisher | 53.4.0 | 1 of 3See more | 825 |
| akhqakhq | 0.28.0 | 1 of 1See more | 1,548 |
| pulsarapache | 4.7.0 | 1 of 10See more | 9,864 |
| guacamoleberyju-org | 1.4.2 | 1 of 3See more | 3,606 |
| difydify-helmVerified publisher | 0.38.0 | 1 of 11See more | 22,002 |
| plantumlstevehipwellVerified publisher | 3.49.0 | 1 of 1See more | 1,869 |
| ingresskongOfficialVerified publisher | 0.24.0 | 1 of 2See more | 1,135 |
| oktetooktetoOfficialVerified publisher | 0.0.0-2026-08-03 | 1 of 10See more | 5,750 |
| istiocloudposse | 1.1.0 | 2 of 8See more | 23,964 |
| oncallgrafana | 1.16.5 | 1 of 12See more | 16,251 |
| zabbixcetic | 3.1.3 | 2 of 5See more | 33,725 |
| chatwootchatwootVerified publisher | 2.0.24 | 1 of 3See more | 9,203 |
| argocdnicklasfrahm-argocdVerified publisher | 0.3.0 | 1 of 2See more | 5,240 |
| daskdask | 2024.1.1 | 2 of 2See more | 12,746 |
| prometheus-cloudwatch-exporterprometheus-communityVerified publisher | 0.28.2 | 1 of 1See more | 3,382 |
| openvpn-asstenicVerified publisher | 0.1.9 | 1 of 1See more | 15,592 |
| trivytrivy-operator | 0.26.0 | 1 of 1See more | 430 |
| jellyfinutkuozdemirVerified publisher | 2.0.0 | 1 of 1See more | 7,880 |
| camel-kcamel-kVerified publisher | 2.11.0 | 1 of 1See more | 1,226 |
| glasskube-operatorglasskubeOfficialVerified publisher | 0.12.2 | 1 of 3See more | 11,933 |
| milvusmilvus-helm | 5.0.27 | 1 of 4See more | 10,670 |
| rocketmqrocketmq | 12.6.0 | 1 of 2See more | 6,328 |
| snipeitt3n | 3.4.1 | 1 of 2See more | 18,509 |
Container images carrying it
1,067 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| alpine/ | c0280cf95723 | expat | 2.8.4-r0 | 1 |
| alpine/ | 905a068da431 | expat | 2.8.4-r0 | 1 |
| alpine/ | 44ef4942e171 | expat | 2.8.4-r0 | 1 |
| alpine/ | 6dbe6f391eda | expat | 2.8.4-r0 | 1 |
| alpine/ | 7a319b15cfc9 | expat | 2.8.4-r0 | 1 |
| alpine/ | 7e1e7d5b7a96 | expat | 2.8.4-r0 | 1 |
| alpine/ | 9c4976d47656 | expat | 2.8.4-r0 | 1 |
| alpine/ | b7a12c5ddf26 | expat | 2.8.4-r0 | 1 |
| alpine/ | d870622d0040 | expat | 2.8.4-r0 | 1 |
| alpine/ | eec354133193 | expat | 2.8.4-r0 | 1 |
| andrcuns/ | 43060f159f4c | expat | no fix listed | 1 |
| andrewgaul/ | 7dc1d34174a5 | expat | no fix listed | 1 |
| andrewgolikov55/ | fcc001b61c0e | expat | no fix listed | 1 |
| andrewmackrodt/ | 33f9080470c9 | expat | no fix listed | 1 |
| anguda/ | c435285fc241 | expat | no fix listed | 1 |
| antiantiops/ | eeff80a99d92 | expat | no fix listed | 1 |
| antrea/ | c10bc45c6272 | expat | no fix listed | 1 |
| apache/ | 0305c26f19ed | expat | no fix listed | 1 |
| apache/ | bae523439ee3 | expat | no fix listed | 1 |
| apache/ | d173e7efe258 | expat | no fix listed | 1 |
| apache/ | 80136ae753ee | expat | no fix listed | 1 |
| apache/ | 75d48a62748f | expat | no fix listed | 1 |
| apache/ | a2bab1be574c | expat | no fix listed | 1 |
| apache/ | afa47bf1692a | expat | no fix listed | 1 |
| apache/ | bff074a5d005 | expat | 2.8.4-r0 | 1 |
| apache/ | 63b8e3e40742 | expat | no fix listed | 1 |
| apachepulsar/ | 16f9fdab3fa6 | expat | no fix listed | 1 |
| apachepulsar/ | 3b262ab7a7d9 | expat | no fix listed | 1 |
| apachepulsar/ | 9c9947de139d | expat | no fix listed | 1 |
| apachepulsar/ | d056c89b7131 | expat | no fix listed | 1 |
| apachepulsar/ | d538416d5afe | expat | no fix listed | 1 |
| apache/ | 76c176e8a0e4 | expat | no fix listed | 1 |
| apache/ | 434d8398f996 | expat | no fix listed | 1 |
| apache/ | c8fb51195444 | expat | no fix listed | 1 |
| apache/ | 133d35d2c263 | expat | no fix listed | 1 |
| apache/ | b4ec8c18d079 | expat | no fix listed | 1 |
| apache/ | 295f1dc87d98 | expat | no fix listed | 1 |
| apache/ | 80530f0308a5 | expat | no fix listed | 1 |
| apache/ | 80072bb73dd3 | expat | no fix listed | 1 |
| apache/ | 92d055a84e9e | expat | no fix listed | 1 |
| appwrite/ | 1aaa70127114 | expat | 2.8.4-r0 | 1 |
| appwrite/ | adc7d0e7ec23 | expat | 2.8.4-r0 | 1 |
| appwrite/ | 3dcdc8492ac6 | expat | 2.8.4-r0 | 1 |
| aquasec/ | 62b1e65e8869 | expat | 2.8.4-r0 | 1 |
| aquasec/ | bcc376de8d77 | expat | 2.8.4-r0 | 1 |
| arunvelsriram/ | 655ad18fd8d6 | expat | no fix listed | 1 |
| assistiot/ | 6a107f224c34 | expat | no fix listed | 1 |
| assistiot/ | e9bae124095f | expat | no fix listed | 1 |
| assistiot/ | 30812ba93555 | expat | no fix listed | 1 |
| assistiot/ | ea254b6d8a31 | expat | no fix listed | 1 |