StackRadar

CVE-2020-26289

High

Advisory

Published 24 Dec 2020In the index since 9 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.021
81st 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

regular expression denial of service (ReDoS)

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

Affected packageAffected versionsFixed inImages
date-and-timenpm0.6.30.14.21
OSV records
GHSA-r92x-f52r-x54g

Charts affected

1 by stars
ChartLatestAffected imagesRadar Score
backstageirembo-backstage-helmVerified publisher1.0.51 of 3See more

backstage irembo-backstage-helm 1.0.5

1 of the 3 container images this version deploys carry CVE-2020-26289.

Container imageDigestPackageFixed in
roadiehq/community-backstage-image:latestef355bf5b639
date-and-time@0.6.3
0.14.2

Open the chart page →

7,232

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
roadiehq/community-backstage-image:latestef355bf5b639
date-and-time@0.6.3
0.14.2
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.