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
- 1,779
- of 17,790 indexed, latest versions
- Container images
- 1,642
- 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 1,779 of 17,790 indexed charts deploy, on 1,642 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 | 1,231 |
| 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
1,779 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| discoveryistio | 1.10.3 | 1 of 1See more | 10,492 |
| egressistio | 1.10.3 | 1 of 1See more | 10,438 |
| ingressistio | 1.10.3 | 1 of 1See more | 10,438 |
| operatoristio | 1.10.3 | 1 of 1See more | 10,718 |
| jellyfinjellyfinVerified publisher | 0.3.30 | 1 of 1See more | 2,626 |
| jessejesse-chartVerified publisher | 0.0.46 | 1 of 6See more | 3,423 |
| chronoreaperjfwenischVerified publisher | 1.1.10 | 1 of 1See more | 1,022 |
| jenkinsjkimVerified publisher | 5.5.14 | 1 of 2See more | 7,404 |
| git-configmap-syncjulb-meVerified publisher | 1.0.1 | 1 of 2See more | 2,619 |
| ejabberdjuniorjpdj | 0.1.47 | 1 of 1See more | 277 |
| qbittorrentk8s-chartsVerified publisher | 3.1.0 | 1 of 2See more | 1,271 |
| k8s-grafana-stackk8s-grafana-stackVerified publisher | 0.2.32 | 1 of 17See more | 15,535 |
| kafka-kraft-on-k8skafka-kraft-on-k8sVerified publisher | 1.1.0 | 3 of 3See more | 14,328 |
| kangalkangal | 2.3.1 | 1 of 2See more | 371 |
| web-chartkbt-ktcloudlab | 0.1.0 | 1 of 1See more | 1,849 |
| kdiffkdiff-snapshotsVerified publisher | 0.0.203 | 1 of 2See more | 5,534 |
| kdiff-snapshotskdiff-snapshotsVerified publisher | 0.0.55 | 1 of 1See more | 5,815 |
| app-componentkeltio-helm-chartsVerified publisher | 3.14.0 | 1 of 1See more | 1,849 |
| netbirdkitstream-netbird | 0.7.0 | 1 of 3See more | 1,342 |
| glpikitsune-itopsVerified publisher | 1.0.7 | 1 of 3See more | 4,929 |
| powerdns-recursorklicktippVerified publisher | 0.4.10 | 1 of 1See more | 1,906 |
| knot-resolverknot-resolverVerified publisher | 1.0.5 | 1 of 1See more | 2,081 |
| nginx-php-fpmkokuwa | 0.1.4 | 1 of 2See more | 1,840 |
| difykubeblocksVerified publisher | 0.5.1 | 2 of 5See more | 20,461 |
| owncloudkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 3See more | 9,983 |
| kubeseal-webguikubeseal-webgui | 6.0.4 | 1 of 2See more | 4,112 |
| hertzbeatkubesphere-testVerified publisher | 1.4.1 | 1 of 4See more | 7,753 |
| kubefarmkvaps | 0.13.4 | 1 of 6See more | 12,473 |
| opennebulakvaps | 2.1.1 | 5 of 9See more | 114,050 |
| ohifkylesferrazzaVerified publisher | 0.1.0 | 1 of 2See more | 3,534 |
| chibisafel4gVerified publisher | 0.1.1 | 1 of 3See more | 5,669 |
| overpass-apil4gVerified publisher | 0.1.2 | 1 of 1See more | 3,571 |
| api-docslabs64io-helm-chartsVerified publisher | 0.7.2 | 1 of 1See more | 371 |
| auditflowlabs64io-helm-chartsVerified publisher | 0.12.1 | 1 of 3See more | 1,492 |
| payment-gatewaylabs64io-helm-chartsVerified publisher | 0.8.0 | 1 of 2See more | 2,725 |
| lagoon-remotelagoon-chartsVerified publisher | 0.106.0 | 1 of 1See more | 2,122 |
| langflow-idelangflow | 0.1.2 | 1 of 2See more | 4,031 |
| flaresolverrlib42Verified publisher | 2.0.0 | 1 of 1See more | 35,092 |
| music-assistant-serverlmatfyVerified publisher | 0.1.9 | 1 of 1See more | 7,252 |
| home-assistantloeken-at-homeVerified publisher | 2026.5.1 | 1 of 1See more | 3,013 |
| dnsbl-exporterluzillaVerified publisher | 0.5.0 | 1 of 2See more | 1,147 |
| prometheus-pve-exporterm0nsterrr-prometheus-pve-exporterVerified publisher | 2.7.0 | 1 of 1See more | 349 |
| drillmagasin-drill | 0.9.0 | 1 of 3See more | 5,752 |
| magentomagento | 3.2.3 | 1 of 12See more | 13,643 |
| maptiler-servermaptilerOfficialVerified publisher | 1.3.0 | 1 of 1See more | 3,017 |
| mcpmcp-chartsVerified publisher | 0.0.23 | 3 of 7See more | 7,025 |
| jellyfinmedia-servarrVerified publisher | 0.16.0 | 1 of 2See more | 2,775 |
| metrics-server-exportermetrics-server-exporterVerified publisher | 2.4.0 | 1 of 1See more | 1,273 |
| mw-kube-agent-v2middleware-labsVerified publisher | 2.8.6 | 1 of 1See more | 4,197 |
| mockservermockserverOfficialVerified publisher | 8.0.0 | 1 of 1See more | 1,037 |
Container images carrying it
1,642 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| sysnet4admin/ | 5802bfcd7fed | expat | 2.5.0-1+deb12u3 | 1 |
| szurubooru/ | 880a53ca446d | expat | 2.8.4-r0 | 1 |
| szurubooru/ | accf2ad9fbc3 | expat | 2.8.4-r0 | 1 |
| tchiotludo/ | c2824dc2ae44 | expat | no fix listed | 1 |
| teknas09/ | 12a1fa85c4aa | expat | 2.5.0-1+deb12u3 | 1 |
| temporalio/ | a3a52e6ca122 | expat | 2.8.4-r0 | 1 |
| temporalio/ | cfde8170c92f | expat | 2.8.4-r0 | 1 |
| tensorflow/ | 1e3172090703 | expat | no fix listed | 1 |
| tenureai/ | 5f5b222df9a5 | expat | no fix listed | 1 |
| themoah/ | 610579160052 | expat | no fix listed | 1 |
| theradius/ | 63ba348546ec | expat | 2.5.0-1+deb12u3 | 1 |
| thijsvanloef/ | 401d3eb5c053 | expat | no fix listed | 1 |
| thijsvanloef/ | b4ac9ee22483 | expat | no fix listed | 1 |
| thingsboard/ | 2d17e4e36edc | expat | 2.5.0-1+deb12u3 | 1 |
| thmmniii/ | 5438517d9fc2 | expat | no fix listed | 1 |
| thongngo3301/ | a341af5976e3 | expat | 2.5.0-1+deb12u3 | 1 |
| tianon/ | b489049cdbca | expat | no fix listed | 1 |
| timescale/ | 289d55704b1b | expat | 2.8.4-r0 | 1 |
| timescale/ | bc8527e62f70 | expat | 2.8.4-r0 | 1 |
| timescale/ | a8e3322e1cf9 | expat | no fix listed | 1 |
| timescale/ | cdb9ae118899 | expat | no fix listed | 1 |
| timescale/ | d7db8f1085a3 | expat | no fix listed | 1 |
| timescale/ | e8d0a9cc3db5 | expat | no fix listed | 1 |
| timescale/ | ed719c0cd19d | expat | no fix listed | 1 |
| timothyclarke/ | 22c41e5ca7e2 | expat | no fix listed | 1 |
| tinymediamanager/ | 2b34dc85099e | expat | no fix listed | 1 |
| tombursch/ | b48e4ab727cd | expat | no fix listed | 1 |
| tombursch/ | 517f808eee66 | expat | 2.8.4-r0 | 1 |
| tomsquest/ | a594c624c5a6 | expat | 2.8.4-r0 | 1 |
| tpdock/ | 3da600c95a49 | expat | no fix listed | 1 |
| treskon/ | 88e813f22347 | expat | no fix listed | 1 |
| treskon/ | 694c098bcb52 | expat | 2.8.4-r0 | 1 |
| treskon/ | a475d80e4ecf | expat | 2.5.0-1+deb12u3 | 1 |
| trinodb/ | ee80ab5eeab2 | expat | no fix listed | 1 |
| trueosiris/ | 9356f98ad561 | expat | no fix listed | 1 |
| twentycrm/ | 2f78405a78be | expat | no fix listed | 1 |
| ubuntu/ | 723891b5bc74 | expat | no fix listed | 1 |
| unitycatalog/ | 3a688197b218 | expat | 2.5.0-1+deb12u3 | 1 |
| vabene1111/ | 0f8d061895e9 | expat | 2.8.4-r0 | 1 |
| vcnngr/ | 4e4979ab8c41 | expat | 2.8.4-r0 | 1 |
| vexorian/ | 7e2b99844a5c | expat | no fix listed | 1 |
| vinanrra/ | f9534490bd2b | expat | no fix listed | 1 |
| vlebediantsev/ | 007c6670ff48 | expat | 2.5.0-1+deb12u3 | 1 |
| vlebediantsev/ | 945675fd2636 | expat | 2.5.0-1+deb12u3 | 1 |
| vlebediantsev/ | 54f69d116c50 | expat | 2.5.0-1+deb12u3 | 1 |
| voltha/ | c4e41e92f046 | expat | no fix listed | 1 |
| voltha/ | 59ab2a00f712 | expat | no fix listed | 1 |
| voltha/ | 37f80524c207 | expat | no fix listed | 1 |
| voltha/ | 9ee8c1f4428c | expat | no fix listed | 1 |
| voltha/ | e038acb950d3 | expat | no fix listed | 1 |