StackRadar

CVE-2026-76956

High

Advisory

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
774
of 17,787 indexed, latest versions
Container images
611
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 774 of 17,787 indexed charts deploy, on 611 images.

Affected packageAffected versionsFixed inImages
expatapk2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more2.8.4-r0412
expatdeb2.7.1-2, 2.7.1-2+dhi4, 2.7.5-1, 2.8.2-1+e1+2 more2.8.4-1197
expatrpm2.8.2-1.azl32.8.3-22
OSV records
ALPINE-CVE-2026-76956DEBIAN-CVE-2026-76956AZL-96848ECHO-8a36-8d53-bf0c

Charts affected

774 by stars
ChartLatestAffected imagesRadar Score
sparkuninettsigma21.1.41 of 3See more

spark uninettsigma2 1.1.4

1 of the 3 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
library/nginx:1.31.3-alpine4a73073bd557
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

847
applicationuniversal-helm-chartVerified publisher0.4.31 of 1See more

application universal-helm-chart 0.4.3

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
library/nginx:latest05b8cb60c354
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,839
excalidashunxwaresVerified publisher2026.2.51 of 2See more

excalidash unxwares 2026.2.5

1 of the 2 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
zimengxiong/excalidash-frontend:0.4.27242629350b06
expat@2.7.4-r0
2.8.4-r0

Open the chart page →

2,622
evolution-apivcnngrVerified publisher1.0.02 of 5See more

evolution-api vcnngr 1.0.0

2 of the 5 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
evoapicloud/evolution-api:latest966625532d90
expat@2.7.5-r0
2.8.4-r0
evoapicloud/evolution-manager:latestcbfeb314afb9
expat@2.7.3-r0
2.8.4-r0

Open the chart page →

3,747
simple-prima-notavcnngrVerified publisher0.5.32 of 4See more

simple-prima-nota vcnngr 0.5.3

2 of the 4 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
dpage/pgadmin4:9.252cb72a9e3da
expat@2.7.0-r0
2.8.4-r0
vcnngr/pnfrontend:latest4e4979ab8c41
expat@2.7.1-r0
2.8.4-r0

Open the chart page →

4,769
colanodevictorlane0.3.31 of 3See more

colanode victorlane 0.3.3

1 of the 3 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
ghcr.io/colanode/web:latestbcad696f03ee
expat@2.7.0-r0
2.8.4-r0

Open the chart page →

2,077
n8nvictorlane1.0.181 of 1See more

n8n victorlane 1.0.18

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
n8nio/n8n:1.115.1ed16e560c40e
expat@2.7.2-r0
2.8.4-r0

Open the chart page →

6,470
video-dl-botvideo-dl-botVerified publisher1.4.31 of 1See more

video-dl-bot video-dl-bot 1.4.3

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
ghcr.io/tarampampam/video-dl-bot:1.4.36daa2dc7556b
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,931
argus-test-envvk-helm-charts2.0.01 of 1See more

argus-test-env vk-helm-charts 2.0.0

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
library/nginx:latest05b8cb60c354
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,839
squawkvojtechpastyrikVerified publisher0.1.101 of 1See more

squawk vojtechpastyrik 0.1.10

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
ghcr.io/vojtechpastyrik/squawk:0.1.104005df5f7229
expat@2.7.4-r0
2.8.4-r0

Open the chart page →

400
aih-scannerwallarmVerified publisher2.7.111 of 2See more

aih-scanner wallarm 2.7.11

1 of the 2 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
wallarm/aih-scanner:2.7.11f1cb26db1f5b
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

3,906
gateway-control-planewallarmVerified publisher0.2.01 of 2See more

gateway-control-plane wallarm 0.2.0

1 of the 2 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
timescale/timescaledb:latest-pg17bc8527e62f70
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

1,455
jenkinswebencryptor1.9.181 of 1See more

jenkins webencryptor 1.9.18

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
jenkins/jenkins:ltsc1e4c349365f
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

2,487
argocd-image-updaterwenerme1.3.11 of 1See more

argocd-image-updater wenerme 1.3.1

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
quay.io/argoprojlabs/argocd-image-updater:v1.3.0cb009167015c
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

718
gitlab-runnerwenerme0.92.11 of 1See more

gitlab-runner wenerme 0.92.1

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
registry.gitlab.com/gitlab-org/gitlab-runner:alpine-v19.3.1af0325804248
expat@2.8.2-r0
2.8.4-r0

Open the chart page →

905
wexa-studiowexa-studio1.2.01 of 15See more

wexa-studio wexa-studio 1.2.0

1 of the 15 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
temporalio/admin-tools:1.29.1-tctl-1.18.4-cli-1.5.0a3a52e6ca122
expat@2.7.1-r0
2.8.4-r0

Open the chart page →

14,618
wikiwikijs3.0.01 of 2See more

wiki wikijs 3.0.0

1 of the 2 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
requarks/wiki:268f0d1848261
expat@2.7.5-r0
2.8.4-r0

Open the chart page →

5,472
metabasewiremindVerified publisher2.27.5-wiremind01 of 1See more

metabase wiremind 2.27.5-wiremind0

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
metabase/metabase:v0.61.1.x9491ed11c901
expat@2.7.5-r0
2.8.4-r0

Open the chart page →

1,640
wordpress-alpinewordpress-alpine1.5.182 of 6See more

wordpress-alpine wordpress-alpine 1.5.18

2 of the 6 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
ghcr.io/shesselink81/nginx-alpine:7.1.0.09783481cad2a
expat@2.8.2-r0
2.8.4-r0
ghcr.io/shesselink81/wordpress-alpine:7.1.0.032ace450bcd9
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

4,032
Wordpresswordpress-mariadb1.0.21 of 2See more

Wordpress wordpress-mariadb 1.0.2

1 of the 2 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
library/wordpress:latest5a93c470ae82
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

5,635
xboardxboard0.2.01 of 1See more

xboard xboard 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
ghcr.io/cedar2025/xboard:latest896e4926e0d7
expat@2.8.3-r0
2.8.4-r0

Open the chart page →

1,042
nginx-chartxxoznge-nginx0.1.01 of 1See more

nginx-chart xxoznge-nginx 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
library/nginx:latest05b8cb60c354
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,839
my-nginx-appyasser-nginx-app0.1.01 of 1See more

my-nginx-app yasser-nginx-app 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
library/nginx:stabled5792f71a949
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,839
NEW_APPzekker6Verified publisher0.0.01 of 1See more

NEW_APP zekker6 0.0.0

1 of the 1 container images this version deploys carry CVE-2026-76956.

Container imageDigestPackageFixed in
library/nginx:latest05b8cb60c354
expat@2.8.3-1~deb13u1
no fix listed

Open the chart page →

1,839

Container images carrying it

611 by charts deploying them

A fixed version is listed for 3 of the 3 affected packages.

Container imageDigestPackageFixed inUsed by
ghcr.io/open-telemetry/demo:3.0.0-telemetry-docs3519858704e7
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/open-telemetry/demo:3.0.0-image-provider93e1585e97ac
expat@2.7.3-r0
2.8.4-r0
1
ghcr.io/open-telemetry/demo:3.0.0-load-generatorcd12cb42fb15
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/open-webui/open-terminal:0.13.0-slimdec44673c865
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/paperless-ngx/paperless-ngx:2.20.134b05bcd28e69
expat@2.7.1-2
no fix listed
1
ghcr.io/paperless-ngx/paperless-ngx:2.20.357ad9565bff3
expat@2.7.1-2
no fix listed
1
ghcr.io/paperless-ngx/paperless-ngx:2.20.5665f2f5cc548
expat@2.7.1-2
no fix listed
1
ghcr.io/paperless-ngx/paperless-ngx:2.20.14b89f83345532
expat@2.7.1-2
no fix listed
1
ghcr.io/pixelfederation/unbound:1.24.2_0fce820a03964
expat@2.7.4-r0
2.8.4-r0
1
ghcr.io/plausible/community-edition:v3.0.114c1afde21d6
expat@2.7.0-r0
2.8.4-r0
1
ghcr.io/port-labs/port-agent:v0.8.12c92d1e223f5c
expat@2.8.2-1+e1
2.8.4-1
1
ghcr.io/processone/ejabberd:latest5aeb0faa39cf
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/prophetse7en/clonarr:latest9400d298b37a
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/qjoly/spindle:v1.16.1-alphaaab0c99d313f
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/qubiva/qubiva:v0.3.2cdf1e3329bfe
expat@2.7.1-2
no fix listed
1
ghcr.io/radar-base/radar-upload-source-connector/radar-upload-connect-frontend:0.6.47e27863545fc
expat@2.7.0-r0
2.8.4-r0
1
ghcr.io/runatlantis/atlantis:v0.47.1511231955463
expat@2.8.3-r0
2.8.4-r0
1
ghcr.io/runwhen-contrib/runwhen-local:0.12.0533ce58c6e02
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/sdr-enthusiasts/docker-flightradar24:latest917e53402d51
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/seanmorley15/adventurelog-backend:v0.13.00250d9cb0d74
expat@2.8.2-1~deb13u1
no fix listed
1
ghcr.io/shesselink81/nginx-alpine:7.1.0.09783481cad2a
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/shesselink81/wordpress-alpine:7.1.0.032ace450bcd9
expat@2.8.3-r0
2.8.4-r0
1
ghcr.io/silverbulletmd/silverbullet:2.10.027b5724cc367
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/stac-utils/stac-fastapi-pgstac:6.4.0fa35b9519abb
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/stac-utils/titiler-pgstac:3.1.0788173c5876d
expat@2.7.1-2
no fix listed
1
ghcr.io/steadybit/agent:2.4.52bc7b260e44e
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/steadybit/extension-container:v1.8.0dd31d4713ef6
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/steadybit/extension-host:v1.8.0a198ac7bc8c1
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/tarampampam/video-dl-bot:1.4.36daa2dc7556b
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/teq-cloud/iteq-web:0.3.3-beta0acbe2f2e1ea
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/theconnman/docker-hub-rss:0.6.238eba84b2be8
expat@2.7.3-r0
2.8.4-r0
1
ghcr.io/thoroslives/zilean:v3.10.1bce6aca0f6ca
expat@2.7.0-r0
2.8.4-r0
1
ghcr.io/timothepoznanski/poznote:6.80.0045035db3a20
expat@2.8.3-r0
2.8.4-r0
1
ghcr.io/traefik/hub-manager:v0.45.1d1cff2560c67
expat@2.8.2-r0
2.8.4-r0
1
ghcr.io/vojtechpastyrik/squawk:0.1.104005df5f7229
expat@2.7.4-r0
2.8.4-r0
1
ghcr.io/wenisch-tech/chronoreaper:1.1.10447726cec07b
expat@2.7.5-r0
2.8.4-r0
1
ghcr.io/wgbh-mla/chowda:main86ab9effd1a5
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/wittdennis/homeassistant-otbr:4.2.31b53b0b3488e
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/yourls/yourls:1.10.69b220ea83329
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/zammad/zammad:7.1.3-0011e65123a43ecc
expat@2.8.3-1~deb13u1
no fix listed
1
ghcr.io/zystem-io/zymtrace-pub-ui:26.9.1e951adf792cd
expat@2.7.1-r0
2.8.4-r0
1
mcr.microsoft.com/acstor/local-csi-driver:v0.3.0f9af53a79fd1
expat@2.8.2-1.azl3
2.8.3-2
1
mcr.microsoft.com/oss/v2/nvidia/k8s-device-plugin:v0.18.2-125a4e52c87bb9
expat@2.8.2-1.azl3
2.8.3-2
1
public.ecr.aws/aktosecurity/akto-puppeteer-replay:1.49.4_latestf1c5763d565e
expat@2.7.5-r0
2.8.4-r0
1
public.ecr.aws/aktosecurity/mirror-api-logging:k8s_ebpf_core_impd94ce715f051
expat@2.7.5-r0
2.8.4-r0
1
public.ecr.aws/groundcovercom/temporalio/admin-tools:1.29.7-20260730-1af8cea3b8538
expat@2.8.2-1+e1
2.8.4-1
1
quay.io/argoprojlabs/argocd-image-updater:v1.2.13c56f354fac5
expat@2.7.5-r0
2.8.4-r0
1
quay.io/argoprojlabs/gitops-promoter:v0.38.19c8a510dc25e
expat@2.8.3-1~deb13u1
no fix listed
1
quay.io/codefresh/dind:3.0.250885ab519dac
expat@2.8.2-r0
2.8.4-r0
1
quay.io/deployhub/ms-nginx:svccat-v11.0.815-g717581d2d3400664e8
expat@2.7.3-r0
2.8.4-r0
1

syft 1.42.1 · advisories as of 15 Sept 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.