StackRadar

CVE-2026-76957

High

Advisory

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
1,759
of 17,792 indexed, latest versions
Container images
1,617
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 1,759 of 17,792 indexed charts deploy, on 1,617 images.

Affected packageAffected versionsFixed inImages
expatdeb2.1.0-4ubuntu1, 2.1.0-4ubuntu1.4, 2.1.0-7ubuntu0.16.04.2, 2.1.0-7ubuntu0.16.04.3+35 more2.5.0-1+deb12u3, 2.8.4-11,212
expatapk2.6.4-r0, 2.7.0-r0, 2.7.1-r0, 2.7.2-r0+7 more2.8.4-r0403
expatrpm2.8.2-1.azl32.8.3-22
OSV records
ALPINE-CVE-2026-76957DEBIAN-CVE-2026-76957UBUNTU-CVE-2026-76957AZL-96851ECHO-7a51-5ef2-da43

Charts affected

1,759 by stars
ChartLatestAffected imagesRadar Score
Wordpresswordpress-mariadb1.0.21 of 2See more

Wordpress wordpress-mariadb 1.0.2

1 of the 2 container images this version deploys carry CVE-2026-76957.

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

Open the chart page →

5,676
playwright-synthetic-monitoringwork-adventure1.0.11 of 1See more

playwright-synthetic-monitoring work-adventure 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-76957.

Container imageDigestPackageFixed in
workadventure/playwright-synthetic-monitoring:main92b664c2a06f
expat@2.4.7-1ubuntu0.3
no fix listed

Open the chart page →

14,173
xboardxboard0.2.01 of 1See more

xboard xboard 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-76957.

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

Open the chart page →

1,049
tabbyxdVerified publisher1.0.61 of 2See more

tabby xd 1.0.6

1 of the 2 container images this version deploys carry CVE-2026-76957.

Container imageDigestPackageFixed in
library/nginx:1.25a484819eb602
expat@2.5.0-1
2.5.0-1+deb12u3

Open the chart page →

7,697
xkopsxkops0.1.01 of 5See more

xkops xkops 0.1.0

1 of the 5 container images this version deploys carry CVE-2026-76957.

Container imageDigestPackageFixed in
hamzaarshad10/querybackend:1.6.22c1c3b86a8e7
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3

Open the chart page →

13,783
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-2026-76957.

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

Open the chart page →

1,849
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-2026-76957.

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

Open the chart page →

1,849
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-2026-76957.

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

Open the chart page →

1,849
zoo-project-druzoo-projectOfficialVerified publisher0.10.41 of 6See more

zoo-project-dru zoo-project 0.10.4

1 of the 6 container images this version deploys carry CVE-2026-76957.

Container imageDigestPackageFixed in
zooproject/zoo-project:dru-19f3c4eed7c9ec9d1f0375bbe59f9d204a42bd3a9a507cb7e2dd
expat@2.4.7-1ubuntu0.7
no fix listed

Open the chart page →

7,929

Container images carrying it

1,617 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
linuxserver/foldingathome:8.5.67477f6455f47
expat@2.6.1-2ubuntu0.4
no fix listed
1
linuxserver/jellyfin:10.7.72427dde159a2
expat@2.2.9-1ubuntu0.4
no fix listed
1
linuxserver/lazylibrarian:version-1152df82f93d2560e233
expat@2.2.5-3ubuntu0.2
no fix listed
1
linuxserver/qbittorrent:latesta00b6a597a38
expat@2.8.3-r0
2.8.4-r0
1
linuxserver/qbittorrent:5.2.2dd24a5f3db32
expat@2.8.2-r0
2.8.4-r0
1
linuxserver/unifi-controller:8.0.240ae315a3a456
expat@2.2.9-1ubuntu0.6
no fix listed
1
linuxserver/unifi-controller:7.3.83ab105cc50322
expat@2.2.9-1ubuntu0.6
no fix listed
1
livekit/ingress:v1.2.21ab01641b366
expat@2.4.7-1ubuntu0.2
no fix listed
1
localstack/localstack:3.19d278167f2b7
expat@2.5.0-1
2.5.0-1+deb12u3
1
locustio/locust:2.24.151d866285170
expat@2.5.0-1
2.5.0-1+deb12u3
1
loeken/home-assistant:2026.5.14ce6abc553b3
expat@2.7.5-r0
2.8.4-r0
1
loeken/jellyfin:10.11.87efbc24e47b0
expat@2.7.5-r0
2.8.4-r0
1
logiqai/flash:v3.10.265b996bc7bdc
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3
1
longhornio/longhorn-manager:v1.2.3dca34321452c
expat@2.2.9-1build1
no fix listed
1
longhornio/longhorn-manager:v1.1.1ede61fe2a472
expat@2.2.5-3ubuntu0.2
no fix listed
1
louislam/uptime-kuma:2.2.1-slim059b49d64739
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
louislam/uptime-kuma:2.0.24c364ef96aad
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
louislam/uptime-kuma:2.4.091e963bfda56
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
louislam/uptime-kuma:2.0.2-slim-rootless9865163f92c1
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
lsstsqre/nublado2:2.0.1b75bf8aaafa4
expat@2.2.9-1ubuntu0.2
no fix listed
1
machines/filestash:latest0b8fc005e52e
expat@2.8.3-1~deb13u1
no fix listed
1
makersquad/harp-proxy:0.8.1a40dd258c527
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3
1
maksymhencha/educative-helm-bookapp:0.0.27f096a681192
expat@2.2.9-1ubuntu0.8
no fix listed
1
maptiler/server:4.8.07e206140057b
expat@2.2.9-1ubuntu0.8
no fix listed
1
martinhelmich/typo3:12.4c83a4f3fd7ae
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
mathesar/mathesar:0.12.0091757cb01fe
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
mauricenino/dashdot:5.9.2236997816917
expat@2.7.0-r0
2.8.4-r0
1
mautic/mautic:7-apacheeb8cc73d97e1
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
mavrick1/kubestellar-b:latest45ca0429a1d4
expat@2.7.0-r0
2.8.4-r0
1
mavrick1/kubestellar-f:latest56bd8eaa53a4
expat@2.7.0-r0
2.8.4-r0
1
mbround18/valheim:3.1.070bd4da591cd
expat@2.4.7-1ubuntu0.5
no fix listed
1
mediagis/nominatim:5.3.27923a8e67197
expat@2.6.1-2ubuntu0.4
no fix listed
1
mediagis/nominatim:3.7c15e941485ef
expat@2.2.9-1ubuntu0.4
no fix listed
1
mediagis/nominatim:4.2d0eae7b51374
expat@2.4.7-1ubuntu0.2
no fix listed
1
merlos/zookeeper:3.9.3a38fc7e09ed7
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3
1
metabase/metabase:v0.63.1.124f150effd484
expat@2.8.2-r0
2.8.4-r0
1
metabase/metabase:v0.53.4.17807bc5cad17
expat@2.6.4-r0
2.8.4-r0
1
middlewareeng/middleware:0.3.1747d880812f1
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3
1
mindsdb/mindsdb:latest163011c09299
expat@2.7.1-2
no fix listed
1
mintproject/model-catalog-fastapi:7dd88dc5bf1fe6a6d4703ea0a077afee45cb256102260d20a21f
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3
1
mlikiowa/napcat-docker:latest1336a777f9a4
expat@2.4.7-1ubuntu0.4
no fix listed
1
moby/buildkit:v0.31.0a095b3d11ce1
expat@2.7.5-r0
2.8.4-r0
1
mockserver/mockserver:mockserver-8.0.0b8426e0b3c80
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
moodlehq/moodle-php-apache:8.4-bookworm922af5166835
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
moreillon/api-proxy:latestd7d4a5463525
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3
1
moreillon/camera-viewer:lateste418cc694bd5
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3
1
moreillon/food-manager:lateste8fd856e593d
expat@2.5.0-1+deb12u1
2.5.0-1+deb12u3
1
moreillon/group-manager:latest3caa8f710ee0
expat@2.5.0-1+deb12u2
2.5.0-1+deb12u3
1
moreillon/group-manager-front:latest5f0a38498271
expat@2.7.1-2
no fix listed
1
moreillon/user-manager-front:v5.1.06597e6b98d21
expat@2.5.0-1
2.5.0-1+deb12u3
1

syft 1.42.1 · advisories as of 16 Sept 2026

Corrections: contact@stackradar.io

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