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
- 1,758
- of 17,790 indexed, latest versions
- Container images
- 1,619
- 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 1,758 of 17,790 indexed charts deploy, on 1,619 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 | 1,213 |
| expatapk | 2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more | 2.8.4-r0 | 404 |
| expatrpm | 2.8.2-1.azl3 | 2.8.3-2 | 2 |
Charts affected
1,758 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| jenkinsjkimVerified publisher | 5.5.14 | 1 of 2See more | 7,393 |
| 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 | 15,459 |
| kafka-kraft-on-k8skafka-kraft-on-k8sVerified publisher | 1.1.0 | 3 of 3See more | 14,250 |
| kangalkangal | 2.3.1 | 1 of 2See more | 371 |
| web-chartkbt-ktcloudlab | 0.1.0 | 1 of 1See more | 1,839 |
| kdiffkdiff-snapshotsVerified publisher | 0.0.203 | 1 of 2See more | 5,515 |
| kdiff-snapshotskdiff-snapshotsVerified publisher | 0.0.55 | 1 of 1See more | 5,795 |
| app-componentkeltio-helm-chartsVerified publisher | 3.14.0 | 1 of 1See more | 1,839 |
| netbirdkitstream-netbird | 0.7.0 | 1 of 3See more | 1,330 |
| glpikitsune-itopsVerified publisher | 1.0.7 | 1 of 3See more | 4,878 |
| powerdns-recursorklicktippVerified publisher | 0.4.10 | 1 of 1See more | 1,886 |
| knot-resolverknot-resolverVerified publisher | 1.0.5 | 1 of 1See more | 2,061 |
| nginx-php-fpmkokuwa | 0.1.4 | 1 of 2See more | 1,840 |
| difykubeblocksVerified publisher | 0.5.1 | 2 of 5See more | 20,424 |
| owncloudkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 3See more | 9,975 |
| kubeseal-webguikubeseal-webgui | 6.0.4 | 1 of 2See more | 4,101 |
| hertzbeatkubesphere-testVerified publisher | 1.4.1 | 1 of 4See more | 7,749 |
| kubefarmkvaps | 0.13.4 | 1 of 6See more | 12,477 |
| opennebulakvaps | 2.1.1 | 5 of 9See more | 114,025 |
| ohifkylesferrazzaVerified publisher | 0.1.0 | 1 of 2See more | 3,524 |
| chibisafel4gVerified publisher | 0.1.1 | 1 of 3See more | 5,657 |
| overpass-apil4gVerified publisher | 0.1.2 | 1 of 1See more | 3,551 |
| api-docslabs64io-helm-chartsVerified publisher | 0.7.2 | 1 of 1See more | 371 |
| auditflowlabs64io-helm-chartsVerified publisher | 0.12.1 | 1 of 3See more | 1,487 |
| payment-gatewaylabs64io-helm-chartsVerified publisher | 0.8.0 | 1 of 2See more | 2,708 |
| lagoon-remotelagoon-chartsVerified publisher | 0.106.0 | 1 of 1See more | 2,113 |
| langflow-idelangflow | 0.1.2 | 1 of 2See more | 4,011 |
| flaresolverrlib42Verified publisher | 2.0.0 | 1 of 1See more | 35,058 |
| music-assistant-serverlmatfyVerified publisher | 0.1.9 | 1 of 1See more | 7,216 |
| 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 | 5,741 |
| magentomagento | 3.2.3 | 1 of 12See more | 13,582 |
| maptiler-servermaptilerOfficialVerified publisher | 1.3.0 | 1 of 1See more | 3,014 |
| mcpmcp-chartsVerified publisher | 0.0.23 | 3 of 7See more | 6,994 |
| jellyfinmedia-servarrVerified publisher | 0.16.0 | 1 of 2See more | 2,764 |
| 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 | 4,184 |
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,763 |
| redminemt190502 | 7.3.4 | 1 of 3See more | 7,552 |
| 12factormyaVerified publisher | 24.1.2 | 1 of 1See more | 1,839 |
| my-react-appmy-react-app | 0.1.5 | 1 of 1See more | 1,839 |
| n8nn8n-helm | 2.25.7 | 1 of 1See more | 2,576 |
| clowder2ncsaVerified publisher | 1.9.7 | 1 of 12See more | 37,441 |
| nginx-chartnginx-chart-testVerified publisher | 0.1.1 | 1 of 1See more | 1,839 |
| helm-composenousefreakVerified publisher | 0.1.3 | 1 of 2See more | 14,324 |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,237 |
Container images carrying it
1,619 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| 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 |
| stackstorm/ | 88235ba70cad | expat | no fix listed | 1 |
| stackstorm/ | 6f56d239d280 | expat | no fix listed | 1 |
| stackstorm/ | 33ecfda16608 | expat | no fix listed | 1 |
| stackstorm/ | 4e3f8c7ca52d | expat | no fix listed | 1 |
| stackstorm/ | f190a6212195 | expat | no fix listed | 1 |
| stackstorm/ | 259503496ff9 | expat | no fix listed | 1 |
| stackstorm/ | b1de2055c362 | expat | no fix listed | 1 |
| stackstorm/ | b1a338f64773 | expat | no fix listed | 1 |
| stackstorm/ | 1c8904a3bf67 | expat | no fix listed | 1 |
| stackstorm/ | 1bf35bfaf00c | expat | no fix listed | 1 |
| stackstorm/ | 19fdfffdbba8 | expat | no fix listed | 1 |
| stashapp/ | 24dbd7607174 | expat | no fix listed | 1 |
| stashapp/ | df744af5a0c9 | expat | 2.8.4-r0 | 1 |
| stashapp/ | a534c8afdf39 | expat | no fix listed | 1 |
| statcan/ | 3921305425b8 | expat | no fix listed | 1 |
| streamnative/ | 11bceacec8fb | expat | no fix listed | 1 |
| structurizr/ | 4b5ffb5119c8 | expat | no fix listed | 1 |
| substratusai/ | 61695be635eb | expat | 2.5.0-1+deb12u3 | 1 |
| supabase/ | aa1c92c0cf32 | expat | 2.5.0-1+deb12u3 | 1 |
| supabase/ | d3aa0c86c7b3 | expat | no fix listed | 1 |
| supabase/ | c8eb9858eafe | expat | 2.8.4-r0 | 1 |
| supabase/ | f6c42a04163d | expat | 2.8.4-r0 | 1 |
| supabase/ | 26d8070c55e9 | expat | 2.5.0-1+deb12u3 | 1 |
| supabase/ | 606aca9fdaa7 | expat | 2.5.0-1+deb12u3 | 1 |
| svcosti/ | 8428d87bc5d0 | expat | 2.8.4-r0 | 1 |
| svtechnmaa/ | a934ffd63d25 | expat | no fix listed | 1 |
| svtechnmaa/ | 1d71314424aa | expat | no fix listed | 1 |
| svtechnmaa/ | 18394b08e6c3 | expat | 2.5.0-1+deb12u3 | 1 |
| svtechnmaa/ | 6e368ace0977 | expat | no fix listed | 1 |
| swaggerapi/ | 9ae209e3791e | expat | 2.8.4-r0 | 1 |
| sysnet4admin/ | bc25b152d88e | expat | no fix listed | 1 |
| sysnet4admin/ | e74b43c7f492 | expat | 2.5.0-1+deb12u3 | 1 |
| 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 |
| 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 |