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CVE-2021-26220

High

Advisory

Published 8 Feb 2021In the index since 8 Sept 2026

Severity: High; worst across findings
CVSS: 8.1; base score, highest
EPSS: 0.012; 66th percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 8; of 17,781 indexed, latest versions
Container images: 8; deployed by those charts
Fix available: None; affected package

The matching OSV records carry no description.

Carried by container images the latest versions of 8 of 17,781 indexed charts deploy, on 8 images.

Affected package	Affected versions	Fixed in	Images
netcdfdeb	1:4.7.3-1, 1:4.8.1-1	no fix listed	8

OSV records: UBUNTU-CVE-2021-26220

Charts affected

8 by stars

Chart

Latest

Affected images

Radar Score

routehub-client-hubroutehub-helm

1 of 3 See more

routehub-client-hub routehub-helm 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-26220.

Container image	Digest	Package	Fixed in
timescale/timescaledb-ha :pg16	d7db8f1085a3	netcdf@1:4.8.1-1	no fix listed

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12,930

astrotrekastria

1 of 4 See more

astrotrek astria 0.0.2

1 of the 4 container images this version deploys carry CVE-2021-26220.

Container image	Digest	Package	Fixed in
timescale/timescaledb-ha :pg15-latest	a8e3322e1cf9	netcdf@1:4.8.1-1	no fix listed

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32,501

kube-acp-stackcloudentity

1 of 7 See more

kube-acp-stack cloudentity 2.28.0

1 of the 7 container images this version deploys carry CVE-2021-26220.

Container image	Digest	Package	Fixed in
timescale/timescaledb-ha :pg17.2-ts2.18.2	e8d0a9cc3db5	netcdf@1:4.8.1-1	no fix listed

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20,900

1 of 8 See more

codecov douban 0.2.4

1 of the 8 container images this version deploys carry CVE-2021-26220.

Container image	Digest	Package	Fixed in
timescale/timescaledb-ha :pg14.6-ts2.9.1-p1	cdb9ae118899	netcdf@1:4.8.1-1	no fix listed

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24,917

drogue-cloud-examplesdrogue-iot

1 of 6 See more

drogue-cloud-examples drogue-iot 0.7.11

1 of the 6 container images this version deploys carry CVE-2021-26220.

Container image	Digest	Package	Fixed in
timescale/timescaledb-ha :pg14-ts2.6-latest	ed719c0cd19d	netcdf@1:4.8.1-1	no fix listed

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30,699

nominatimheywood8-helm-charts

1 of 3 See more

nominatim heywood8-helm-charts 3.10.8

1 of the 3 container images this version deploys carry CVE-2021-26220.

Container image	Digest	Package	Fixed in
mediagis/nominatim :4.2	d0eae7b51374	netcdf@1:4.8.1-1	no fix listed

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14,290

nominatimnominatim-chart

1 of 3 See more

nominatim nominatim-chart 1.3.0

1 of the 3 container images this version deploys carry CVE-2021-26220.

Container image	Digest	Package	Fixed in
mediagis/nominatim :3.7	c15e941485ef	netcdf@1:4.7.3-1	no fix listed

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22,658

zoo-project-druzoo-project

1 of 6 See more

zoo-project-dru zoo-project 0.10.4

1 of the 6 container images this version deploys carry CVE-2021-26220.

Container image	Digest	Package	Fixed in
zooproject/zoo-project :dru-19f3c4eed7c9ec9d1f0375bbe59f9d204a42bd3a	9a507cb7e2dd	netcdf@1:4.8.1-1	no fix listed

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7,849

Container images carrying it

8 by charts deploying them

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

Container image	Digest	Package	Fixed in	Used by
mediagis/nominatim :3.7	c15e941485ef	netcdf@1:4.7.3-1	no fix listed	1
mediagis/nominatim :4.2	d0eae7b51374	netcdf@1:4.8.1-1	no fix listed	1
timescale/timescaledb-ha :pg15-latest	a8e3322e1cf9	netcdf@1:4.8.1-1	no fix listed	1
timescale/timescaledb-ha :pg14.6-ts2.9.1-p1	cdb9ae118899	netcdf@1:4.8.1-1	no fix listed	1
timescale/timescaledb-ha :pg16	d7db8f1085a3	netcdf@1:4.8.1-1	no fix listed	1
timescale/timescaledb-ha :pg17.2-ts2.18.2	e8d0a9cc3db5	netcdf@1:4.8.1-1	no fix listed	1
timescale/timescaledb-ha :pg14-ts2.6-latest	ed719c0cd19d	netcdf@1:4.8.1-1	no fix listed	1
zooproject/zoo-project :dru-19f3c4eed7c9ec9d1f0375bbe59f9d204a42bd3a	9a507cb7e2dd	netcdf@1:4.8.1-1	no fix listed	1