StackRadar

CVE-2021-31535

Critical

Advisory

Published 18 May 2021In the index since 6 Sept 2026
Severity
Critical
worst across findings
CVSS
9.8
base score, highest
EPSS
0.106
96th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
343
of 17,781 indexed, latest versions
Container images
187
deployed by those charts
Fix available
3 of 3
affected packages

Red Hat Security Advisory: libX11 security update

Carried by container images the latest versions of 343 of 17,781 indexed charts deploy, on 187 images.

Affected packageAffected versionsFixed inImages
libx11deb2:1.6.2-1ubuntu2, 2:1.6.2-1ubuntu2.1, 2:1.6.3-1ubuntu2, 2:1.6.3-1ubuntu2.1+10 more2:1.6.2-1ubuntu2.1+esm2, 2:1.6.3-1ubuntu2.2+esm1, 2:1.6.4-3+deb9u4, 2:1.6.4-3ubuntu0.4+2 more160
libx11apk1.6.8-r1, 1.6.9-r0, 1.6.12-r0, 1.7.0-r01.6.12-r1, 1.7.1-r016
libX11rpm1.6.5-2.el7, 1.6.7-2.el7, 1.6.8-3.el8, 1.6.8-4.el80:1.6.7-4.el7_9, 0:1.6.8-5.el811
OSV records
ALPINE-CVE-2021-31535UBUNTU-CVE-2021-31535RHSA-2021:3296DLA-2666-1DSA-4920-1RHSA-2021:4326
Also known as
USN-4966-1, USN-4966-2

Charts affected

343 by stars
ChartLatestAffected imagesRadar Score
ueb-listenersmo-helm-chart6.0.01 of 3See more

ueb-listener smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
libx11@2:1.6.3-1ubuntu2.1
2:1.6.3-1ubuntu2.2+esm1

Open the chart page →

25,769
mychart2stacksimplifyVerified publisher0.4.01 of 1See more

mychart2 stacksimplify 0.4.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginx:4.0.0279eb855e6c7
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
mychart3stacksimplifyVerified publisher1.0.01 of 1See more

mychart3 stacksimplify 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginx:1.0.0205961b09a80
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
mychart4stacksimplifyVerified publisher0.1.01 of 1See more

mychart4 stacksimplify 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginx:1.0.0205961b09a80
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
mycloudchart1stacksimplify-cloud-helm-charts0.4.01 of 1See more

mycloudchart1 stacksimplify-cloud-helm-charts 0.4.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginx:0.4.0279eb855e6c7
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
myfirstchartstacksimplify-helm-charts-repo0.2.01 of 1See more

myfirstchart stacksimplify-helm-charts-repo 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginxhelm:0.2.0ae2268dcc930
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
myfirstchartstacksimplify-helm-charts-repo-vp0.2.01 of 1See more

myfirstchart stacksimplify-helm-charts-repo-vp 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginxhelm:0.2.0ae2268dcc930
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
allurestakaterVerified publisher1.0.11 of 1See more

allure stakater 1.0.1

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
quay.io/eformat/jenkins-agent-graalvm:latesta3b9a07648b6
libX11@1.6.8-4.el8
0:1.6.8-5.el8

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28,165
sonarqubestakaterVerified publisher0.10.31 of 2See more

sonarqube stakater 0.10.3

1 of the 2 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/sonarqube:6.7.6-community0ae5169e3d0f
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

11,841
myfirstchartstarlingappsVerified publisher0.2.01 of 1See more

myfirstchart starlingapps 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginxhelm:0.2.0ae2268dcc930
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

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1,138
pachydermstatcan0.5.12 of 4See more

pachyderm statcan 0.5.1

2 of the 4 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
pachyderm/dash:1.9.094e9a281e5a4
libx11@2:1.6.4-3
2:1.6.4-3+deb9u4
pachyderm/grpc-proxy:0.4.92b27f41d4d02
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

4,967
helm-nginxstksrshelm0.1.01 of 1See more

helm-nginx stksrshelm 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
mybbsudermanjr0.1.01 of 3See more

mybb sudermanjr 0.1.0

1 of the 3 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.176fff55753e3b
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

2,157
sample-chartsysbee0.1.11 of 1See more

sample-chart sysbee 0.1.1

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
bisc-taalhuizentaalhuisen-frontend0.1.21 of 1See more

bisc-taalhuizen taalhuisen-frontend 0.1.2

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/bisc-frontend:latestd8a0334cddfc
libx11@2:1.6.7-1+deb10u1
2:1.6.7-1+deb10u2

Open the chart page →

1,537
tama-charttama-chart0.1.11 of 1See more

tama-chart tama-chart 0.1.1

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
giropops-senhas-devtechpreta0.1.01 of 1See more

giropops-senhas-dev techpreta 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
giropops-senhas-stgtechpreta0.1.01 of 1See more

giropops-senhas-stg techpreta 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
temporaltemporal0.28.91 of 13See more

temporal temporal 0.28.9

1 of the 13 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/cassandra:3.11.3ce85468c5bad
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

21,005
custom-charttesting-chartVerified publisher0.1.01 of 1See more

custom-chart testing-chart 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.176fff55753e3b
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
nginxtest-nginx0.1.01 of 1See more

nginx test-nginx 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
nginx-chartstest-nginx-charts0.1.01 of 1See more

nginx-charts test-nginx-charts 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
myapptestrepo0.1.01 of 1See more

myapp testrepo 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
myfirstchartthegaurangk0.1.01 of 1See more

myfirstchart thegaurangk 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginx:0.1.0205961b09a80
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
myfirstchartthelastnig-helm-charts-repo0.2.01 of 1See more

myfirstchart thelastnig-helm-charts-repo 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginxhelm:0.2.0ae2268dcc930
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
hello-worldthuvu33330.1.01 of 1See more

hello-world thuvu3333 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
myfirstcharttimk70-helm-charts-repository0.2.01 of 1See more

myfirstchart timk70-helm-charts-repository 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginxhelm:0.2.0ae2268dcc930
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
pock-helm-charttinote-chart0.1.01 of 3See more

pock-helm-chart tinote-chart 0.1.0

1 of the 3 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
nginx/nginx-ingress:1.11.1eb5b4fd73325
libx11@2:1.6.7-1+deb10u1
2:1.6.7-1+deb10u2

Open the chart page →

6,881
deis-workflowtohlejezkouska0.1.01 of 1See more

deis-workflow tohlejezkouska 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
mojeaplikacetohlejezkouska0.1.01 of 1See more

mojeaplikace tohlejezkouska 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
helmexampletomsuehelmexample0.1.01 of 1See more

helmexample tomsuehelmexample 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
hermestoukVerified publisher0.6.01 of 3See more

hermes touk 0.6.0

1 of the 3 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
apicurio/apicurio-registry-kafkasql:2.1.0.Finala97d67487532
libX11@1.6.8-4.el8
0:1.6.8-5.el8

Open the chart page →

12,455
nginx-file-browserwarjiang0.1.21 of 1See more

nginx-file-browser warjiang 0.1.2

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
queryservice-gatewaywbstack0.2.01 of 1See more

queryservice-gateway wbstack 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/wbstack/queryservice-gateway:2.2ab8e2f583e56
libx11@2:1.6.4-3+deb9u3
2:1.6.4-3+deb9u4

Open the chart page →

2,559
cadencewenerme0.23.01 of 5See more

cadence wenerme 0.23.0

1 of the 5 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/cassandra:3.11.3ce85468c5bad
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

10,127
temporalwenerme0.15.11 of 13See more

temporal wenerme 0.15.1

1 of the 13 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/cassandra:3.11.3ce85468c5bad
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

22,665
apicurio-registry-sqlwitcom-gmbh0.1.01 of 1See more

apicurio-registry-sql witcom-gmbh 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
apicurio/apicurio-registry-jpa:1.3.2.Final44eeddd3562c
libx11@1.6.9-r0
1.6.12-r1

Open the chart page →

3,424
myfirstchartww-helm-charts-repo0.1.01 of 1See more

myfirstchart ww-helm-charts-repo 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginx:0.1.0205961b09a80
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138
upsourcexykongVerified publisher0.1.11 of 1See more

upsource xykong 0.1.1

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
helmexampleycztest0.1.01 of 1See more

helmexample ycztest 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
mychartyi-test-chart0.1.01 of 1See more

mychart yi-test-chart 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
helmexampleyunpeng-helmexample0.1.01 of 1See more

helmexample yunpeng-helmexample 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
library/nginx:1.16.03e373fd5b8d4
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4

Open the chart page →

702
myfirstchartzikilabVerified publisher0.2.01 of 1See more

myfirstchart zikilab 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-31535.

Container imageDigestPackageFixed in
ghcr.io/stacksimplify/kubenginxhelm:0.2.0ae2268dcc930
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2

Open the chart page →

1,138

Container images carrying it

187 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
seldonio/seldon-request-logger:1.11.24e985d2006a8
libX11@1.6.8-4.el8
0:1.6.8-5.el8
1
sentriz/gonic:v0.13.1a74012a6adf3
libx11@1.7.0-r0
1.7.1-r0
1
shinobisystems/shinobi:latestc2f5ce2e1067
libx11@2:1.6.7-1+deb10u1
2:1.6.7-1+deb10u2
1
sinusbot/docker:1.0.0-beta.14-dc94a7cc7a4f3cc4393
libx11@2:1.6.7-1+deb10u1
2:1.6.7-1+deb10u2
1
sirfragalot/hyperion.ng:2.0.0-alpha.9-x86_6434577843cb7b
libx11@2:1.6.7-1+deb10u1
2:1.6.7-1+deb10u2
1
sismics/docs:v1.10f4b0ef019cf1
libx11@2:1.6.4-3ubuntu0.3
2:1.6.4-3ubuntu0.4
1
slagattollas/server-practica:latest6dd8ead8e2b1
libx11@2:1.6.4-3+deb9u3
2:1.6.4-3+deb9u4
1
stacksimplify/kube-nginxapp1:1.0.0ead648280067
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2
1
stacksimplify/kube-nginxapp2:1.0.0ce2b15139aca
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2
1
stashapp/stash:latest24dbd7607174
libx11@2:1.6.9-2ubuntu1.1
2:1.6.9-2ubuntu1.2
1
tensorflow/tensorflow:1.6.0-devel1e3172090703
libx11@2:1.6.3-1ubuntu2
2:1.6.3-1ubuntu2.2+esm1
1
timothyclarke/wptagent:2018-01-2322c41e5ca7e2
libx11@2:1.6.3-1ubuntu2
2:1.6.3-1ubuntu2.2+esm1
1
turt2live/matrix-media-repo:v1.2.8bfbd459f89a5
libx11@1.7.0-r0
1.7.1-r0
1
tzahi12345/youtubedl-material:4.23720b856bd2f
libx11@1.6.12-r0
1.6.12-r1
1
vikunja/frontend:0.17.0863a426a8e49
libx11@2:1.6.7-1+deb10u1
2:1.6.7-1+deb10u2
1
voltha/voltha-cli:1.6.0c4e41e92f046
libx11@2:1.6.3-1ubuntu2.1
2:1.6.3-1ubuntu2.2+esm1
1
voltha/voltha-onos:5.1.8e038acb950d3
libx11@2:1.6.4-3ubuntu0.2
2:1.6.4-3ubuntu0.4
1
wallabag/wallabag:2.4.25e4c26a7fb4a
libx11@1.6.12-r0
1.6.12-r1
1
wavefronthq/proxy:9.2d1064d28f6eb
libx11@2:1.6.4-3ubuntu0.2
2:1.6.4-3ubuntu0.4
1
weblate/weblate:3.11.3-182848df56ecd
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2
1
gcr.io/flink-operator/deployer:webhook-cert809338a69bd5
libx11@2:1.6.4-3ubuntu0.2
2:1.6.4-3ubuntu0.4
1
gcr.io/spinnaker-marketplace/halyard:1.32.00ee5f968d2ab
libx11@1.6.9-r0
1.6.12-r1
1
ghcr.io/conductionnl/bisc-frontend:latestd8a0334cddfc
libx11@2:1.6.7-1+deb10u1
2:1.6.7-1+deb10u2
1
ghcr.io/grofers/legend:0.1d6e901ad0ebd
libx11@2:1.6.7-1+deb10u1
2:1.6.7-1+deb10u2
1
ghcr.io/jenkins-x/nexus:0.1.378caf5289fe73
libX11@1.6.8-3.el8
0:1.6.8-5.el8
1
ghcr.io/leoquote/mergeable:latest451706815103
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4
1
ghcr.io/mario-f/kubevis:v1.4.0763daf9caf8e
libx11@2:1.6.4-3+deb9u1
2:1.6.4-3+deb9u4
1
ghcr.io/skyoo2003/digdag:0.0.1821fd6a6f2cd
libx11@1.7.0-r0
1.7.1-r0
1
ghcr.io/wbstack/queryservice-gateway:2.2ab8e2f583e56
libx11@2:1.6.4-3+deb9u3
2:1.6.4-3+deb9u4
1
quay.io/apicurio/apicurio-registry-kube-sync:1.0.170ef31840269
libx11@1.6.9-r0
1.6.12-r1
1
quay.io/eformat/jenkins-agent-graalvm:latesta3b9a07648b6
libX11@1.6.8-4.el8
0:1.6.8-5.el8
1
quay.io/fairwinds/yelb-ui:v0.1.05ac114e567ed
libx11@2:1.6.7-1
2:1.6.7-1+deb10u2
1
quay.io/ibmgaragecloud/developer-dashboard:v1.4.47a4b9fedc724
libX11@1.6.8-3.el8
0:1.6.8-5.el8
1
quay.io/ibmgaragecloud/nodejs:latest01c3b7acb301
libx11@2:1.6.4-3+deb9u2
2:1.6.4-3+deb9u4
1
quay.io/opsmxpublic/spin-sample-pipeline:v1.0.1c6a934439421
libx11@2:1.6.3-1ubuntu2.1
2:1.6.3-1ubuntu2.2+esm1
1
quay.io/rht-labs/stack-do500:3.0.86ba82beff18e
libX11@1.6.8-4.el8
0:1.6.8-5.el8
1
registry.gitlab.com/open-forms/design-catalogue:latestf21f19346b29
libx11@2:1.6.7-1+deb10u1
2:1.6.7-1+deb10u2
1

syft 1.42.1 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

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