StackRadar

CVE-2021-26720

High

Advisory

Published 17 Feb 2021In the index since 6 Sept 2026
Severity
High
worst across findings
CVSS
7.8
base score, highest
EPSS
0.004
33rd percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
31
of 17,781 indexed, latest versions
Container images
27
deployed by those charts
Fix available
None
affected package

The matching OSV records carry no description.

Carried by container images the latest versions of 31 of 17,781 indexed charts deploy, on 27 images.

Affected packageAffected versionsFixed inImages
avahideb0.6.31-4ubuntu1, 0.6.31-4ubuntu1.2, 0.6.32~rc+dfsg-1ubuntu2, 0.6.32~rc+dfsg-1ubuntu2.2+3 moreno fix listed27
OSV records
UBUNTU-CVE-2021-26720

Charts affected

31 by stars
ChartLatestAffected imagesRadar Score
calibregeek-cookbookVerified publisher5.4.21 of 1See more

calibre geek-cookbook 5.4.2

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
linuxserver/calibre:version-v5.21.0a847b5b2d860
avahi@0.7-3.1ubuntu1.2
no fix listed

Open the chart page →

22,773
unifigeek-cookbookVerified publisher5.1.31 of 1See more

unifi geek-cookbook 5.1.3

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
jacobalberty/unifi:v7.4.162b3edc809a3ff
avahi@0.7-3.1ubuntu1.3
no fix listed

Open the chart page →

11,839
oesopsmxVerified publisher4.0.321 of 25See more

oes opsmx 4.0.32

1 of the 25 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
quay.io/opsmxpublic/spin-sample-pipeline:v1.0.1c6a934439421
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

107,811
dltbrokerassist-iot-distributed-broker0.2.02 of 9See more

dltbroker assist-iot-distributed-broker 0.2.0

2 of the 9 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
hyperledger/fabric-ca-tools:latest4ce6f43ded2e
avahi@0.6.32~rc+dfsg-1ubuntu2.2
no fix listed
hyperledger/fabric-couchdb:0.4.15f6c724592abf
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

77,706
dltloggingassist-iot-logging-auditing0.2.02 of 9See more

dltlogging assist-iot-logging-auditing 0.2.0

2 of the 9 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
hyperledger/fabric-ca-tools:latest4ce6f43ded2e
avahi@0.6.32~rc+dfsg-1ubuntu2.2
no fix listed
hyperledger/fabric-couchdb:0.4.15f6c724592abf
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

77,687
tensorflow-notebookcloudnativeapp0.1.21 of 1See more

tensorflow-notebook cloudnativeapp 0.1.2

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
tensorflow/tensorflow:1.6.0-devel1e3172090703
avahi@0.6.32~rc+dfsg-1ubuntu2
no fix listed

Open the chart page →

36,094
lazylibrariangeek-cookbookVerified publisher7.4.21 of 1See more

lazylibrarian geek-cookbook 7.4.2

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
linuxserver/lazylibrarian:version-1152df82f93d2560e233
avahi@0.7-3.1ubuntu1.2
no fix listed

Open the chart page →

11,662
omada-controllergeek-cookbookVerified publisher4.4.21 of 1See more

omada-controller geek-cookbook 4.4.2

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
mbentley/omada-controller:4.3f4e682274bed
avahi@0.7-3.1ubuntu1.3
no fix listed

Open the chart page →

11,553
wavefront-adapter-for-istiowavefront0.1.41 of 2See more

wavefront-adapter-for-istio wavefront 0.1.4

1 of the 2 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
wavefronthq/proxy:9.2d1064d28f6eb
avahi@0.7-3.1ubuntu1.2
no fix listed

Open the chart page →

15,970
kafka-devwikimedia0.2.01 of 1See more

kafka-dev wikimedia 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
wurstmeister/zookeeper:latest7a7fd44a7210
avahi@0.6.31-4ubuntu1
no fix listed

Open the chart page →

41,427
omada-controllerandrelote-k8sVerified publisher4.5.01 of 1See more

omada-controller andrelote-k8s 4.5.0

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
mbentley/omada-controller:4.3f4e682274bed
avahi@0.7-3.1ubuntu1.3
no fix listed

Open the chart page →

11,553
dltkvassist-iot-data-integrity-verification0.2.02 of 9See more

dltkv assist-iot-data-integrity-verification 0.2.0

2 of the 9 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
hyperledger/fabric-ca-tools:latest4ce6f43ded2e
avahi@0.6.32~rc+dfsg-1ubuntu2.2
no fix listed
hyperledger/fabric-couchdb:0.4.15f6c724592abf
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

77,706
dltflassist-iot-dlt-based-fl0.2.02 of 9See more

dltfl assist-iot-dlt-based-fl 0.2.0

2 of the 9 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
hyperledger/fabric-ca-tools:latest4ce6f43ded2e
avahi@0.6.32~rc+dfsg-1ubuntu2.2
no fix listed
hyperledger/fabric-couchdb:0.4.15f6c724592abf
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

77,706
distributed-tensorflowcloudnativeapp0.1.11 of 1See more

distributed-tensorflow cloudnativeapp 0.1.1

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
cheyang/distributed-tf:1.6.046cc34755493
avahi@0.6.32~rc+dfsg-1ubuntu2
no fix listed

Open the chart page →

36,094
hlf-couchdbcloudnativeapp1.0.61 of 1See more

hlf-couchdb cloudnativeapp 1.0.6

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
hyperledger/fabric-couchdb:0.4.10c65891b6c237
avahi@0.6.32~rc+dfsg-1ubuntu2.2
no fix listed

Open the chart page →

33,963
rundeckcloudnativeapp0.1.01 of 2See more

rundeck cloudnativeapp 0.1.0

1 of the 2 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
rundeck/rundeck:3.0.16b13e8059ad72
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

23,665
unificloudnativeapp0.4.21 of 1See more

unifi cloudnativeapp 0.4.2

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
jacobalberty/unifi:5.10.19c409924e2463
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

22,442
webpagetest-agentcloudnativeapp0.2.01 of 1See more

webpagetest-agent cloudnativeapp 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
timothyclarke/wptagent:2018-01-2322c41e5ca7e2
avahi@0.6.32~rc+dfsg-1ubuntu2
no fix listed

Open the chart page →

77,758
galaxy-stablecloudve2.0.02 of 5See more

galaxy-stable cloudve 2.0.0

2 of the 5 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
galaxy/galaxy-init:v18.010267bad550e6
avahi@0.6.31-4ubuntu1.2
no fix listed
galaxy/galaxy-stable:v18.018e577a626dfd
avahi@0.6.31-4ubuntu1.2
no fix listed

Open the chart page →

70,895
rundeckdwardu-helm-charts0.3.41 of 2See more

rundeck dwardu-helm-charts 0.3.4

1 of the 2 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
rundeck/rundeck:3.2.74d64fe56f767
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

19,802
booksonic-airgeek-cookbookVerified publisher6.4.21 of 1See more

booksonic-air geek-cookbook 6.4.2

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
ghcr.io/linuxserver/booksonic-air:version-v2009.1.0baa4fa9549dc
avahi@0.7-3.1ubuntu1.3
no fix listed

Open the chart page →

19,215
teedygeek-cookbookVerified publisher6.2.01 of 1See more

teedy geek-cookbook 6.2.0

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
sismics/docs:v1.10f4b0ef019cf1
avahi@0.7-3.1ubuntu1.2
no fix listed

Open the chart page →

26,944
ibm-skydive-devibm-charts1.1.21 of 1See more

ibm-skydive-dev ibm-charts 1.1.2

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
ibmcom/skydive:0.22.0395e60cc6e3d
avahi@0.7-3.1ubuntu1.2
no fix listed

Open the chart page →

12,611
discord-experiencebotjfwenischVerified publisher0.7.41 of 1See more

discord-experiencebot jfwenisch 0.7.4

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
ghcr.io/jfwenisch/discord-experiencebot:latestb52ff07f9f0c
avahi@0.7-3.1ubuntu1.3
no fix listed

Open the chart page →

7,826
zookeeper-helm-chartnotesprojectchart0.1.01 of 1See more

zookeeper-helm-chart notesprojectchart 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
wurstmeister/zookeeper:latest7a7fd44a7210
avahi@0.6.31-4ubuntu1
no fix listed

Open the chart page →

41,427
splashntppoolVerified publisher1.0.41 of 1See more

splash ntppool 1.0.4

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
scrapinghub/splash:3.4.1a5f89bc84606
avahi@0.7-3.1ubuntu1.2
no fix listed

Open the chart page →

27,633
cdn-remoteopencord0.2.42 of 3See more

cdn-remote opencord 0.2.4

2 of the 3 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
omecproject/cdn-antmedia:1.0.0b4ae7d0d6b74
avahi@0.7-3.1ubuntu1.2
no fix listed
omecproject/cdn-video-repo:1.0.0d59ccb138ffb
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

63,223
mcord-cdn-remoteopencord0.1.61 of 2See more

mcord-cdn-remote opencord 0.1.6

1 of the 2 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
omecproject/cdn-video-repo:remote-v3d59ccb138ffb
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

42,614
mcord-cdn-remote-freeopencord0.1.31 of 1See more

mcord-cdn-remote-free opencord 0.1.3

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
omecproject/cdn-video-repo:remote-v3d59ccb138ffb
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed

Open the chart page →

29,124
issuegenopsmxVerified publisher1.0.21 of 1See more

issuegen opsmx 1.0.2

1 of the 1 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
opsmx11/issuegen:v2.1.05c50ca123d88
avahi@0.6.31-4ubuntu1.2
no fix listed

Open the chart page →

26,339
unifistartechnicaVerified publisher0.1.31 of 2See more

unifi startechnica 0.1.3

1 of the 2 container images this version deploys carry CVE-2021-26720.

Container imageDigestPackageFixed in
jacobalberty/unifi:v7.1.664a3616625dda
avahi@0.7-3.1ubuntu1.3
no fix listed

Open the chart page →

14,493

Container images carrying it

27 by charts deploying them

A fixed version is listed for 0 of the 1 affected package.

Container imageDigestPackageFixed inUsed by
hyperledger/fabric-ca-tools:latest4ce6f43ded2e
avahi@0.6.32~rc+dfsg-1ubuntu2.2
no fix listed
4
hyperledger/fabric-couchdb:0.4.15f6c724592abf
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed
4
omecproject/cdn-video-repo:1.0.0:remote-v3d59ccb138ffb
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed
3
mbentley/omada-controller:4.3f4e682274bed
avahi@0.7-3.1ubuntu1.3
no fix listed
2
wurstmeister/zookeeper:latest7a7fd44a7210
avahi@0.6.31-4ubuntu1
no fix listed
2
cheyang/distributed-tf:1.6.046cc34755493
avahi@0.6.32~rc+dfsg-1ubuntu2
no fix listed
1
galaxy/galaxy-init:v18.010267bad550e6
avahi@0.6.31-4ubuntu1.2
no fix listed
1
galaxy/galaxy-stable:v18.018e577a626dfd
avahi@0.6.31-4ubuntu1.2
no fix listed
1
hyperledger/fabric-couchdb:0.4.10c65891b6c237
avahi@0.6.32~rc+dfsg-1ubuntu2.2
no fix listed
1
ibmcom/skydive:0.22.0395e60cc6e3d
avahi@0.7-3.1ubuntu1.2
no fix listed
1
jacobalberty/unifi:v7.1.664a3616625dda
avahi@0.7-3.1ubuntu1.3
no fix listed
1
jacobalberty/unifi:v7.4.162b3edc809a3ff
avahi@0.7-3.1ubuntu1.3
no fix listed
1
jacobalberty/unifi:5.10.19c409924e2463
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed
1
linuxserver/calibre:version-v5.21.0a847b5b2d860
avahi@0.7-3.1ubuntu1.2
no fix listed
1
linuxserver/lazylibrarian:version-1152df82f93d2560e233
avahi@0.7-3.1ubuntu1.2
no fix listed
1
omecproject/cdn-antmedia:1.0.0b4ae7d0d6b74
avahi@0.7-3.1ubuntu1.2
no fix listed
1
opsmx11/issuegen:v2.1.05c50ca123d88
avahi@0.6.31-4ubuntu1.2
no fix listed
1
rundeck/rundeck:3.2.74d64fe56f767
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed
1
rundeck/rundeck:3.0.16b13e8059ad72
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed
1
scrapinghub/splash:3.4.1a5f89bc84606
avahi@0.7-3.1ubuntu1.2
no fix listed
1
sismics/docs:v1.10f4b0ef019cf1
avahi@0.7-3.1ubuntu1.2
no fix listed
1
tensorflow/tensorflow:1.6.0-devel1e3172090703
avahi@0.6.32~rc+dfsg-1ubuntu2
no fix listed
1
timothyclarke/wptagent:2018-01-2322c41e5ca7e2
avahi@0.6.32~rc+dfsg-1ubuntu2
no fix listed
1
wavefronthq/proxy:9.2d1064d28f6eb
avahi@0.7-3.1ubuntu1.2
no fix listed
1
ghcr.io/jfwenisch/discord-experiencebot:latestb52ff07f9f0c
avahi@0.7-3.1ubuntu1.3
no fix listed
1
ghcr.io/linuxserver/booksonic-air:version-v2009.1.0baa4fa9549dc
avahi@0.7-3.1ubuntu1.3
no fix listed
1
quay.io/opsmxpublic/spin-sample-pipeline:v1.0.1c6a934439421
avahi@0.6.32~rc+dfsg-1ubuntu2.3
no fix listed
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.