StackRadar

CVE-2021-28966

High

Advisory

Published 30 Jul 2021In the index since 6 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.571
99th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
1
of 17,781 indexed, latest versions
Container images
1
deployed by those charts
Fix available
1 of 1
affected package

The matching OSV records carry no description.

Carried by container images the latest versions of 1 of 17,781 indexed charts deploy, on 1 image.

Affected packageAffected versionsFixed inImages
rubyapk3.3.3-r02.7.3-r01
OSV records
ALPINE-CVE-2021-28966

Charts affected

1 by stars
ChartLatestAffected imagesRadar Score
coder-observabilitycoder-observabilityVerified publisher0.7.31 of 21See more

coder-observability coder-observability 0.7.3

1 of the 21 container images this version deploys carry CVE-2021-28966.

Container imageDigestPackageFixed in
dannyben/madness:latestebdf50556c02
ruby@3.3.3-r0
2.7.3-r0

Open the chart page →

24,700

Container images carrying it

1 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
dannyben/madness:latestebdf50556c02
ruby@3.3.3-r0
2.7.3-r0
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.