StackRadar

cilium 1.20.3 Helm chart

cilium2

Scored 18 Oct 2026

eBPF-based Networking, Security, and Observability

Version 1.20.3 3 days agoapp version 1.20.3 0Artifact Hub

cilium 1.20.3 deploys 3 container images: quay.io/cilium/cilium, quay.io/cilium/cilium-envoy and quay.io/cilium/operator-generic. Across them, 154 findings — 0 critical, 0 high. The highest contribution is UBUNTU-CVE-2016-20013 in glibc 2.39-0ubuntu8.9, with no fix listed. Chart.yaml declares kubeVersion >= 1.21.0-0; rendered for Kubernetes 1.21.0.

Radar Score

1,289009145

154 findings over 3 of 3 images measured

Radar Score is the sum of every finding’s contribution; the colour is the worst finding’s band.

Container images

3 images
ImageTagVulnerabilitiesRadar Score
quay.io/cilium/cilium×7v1.20.300289699
quay.io/cilium/cilium-envoyv1.38.6-1791537840-00e749f11f69334c625e53fc1ce2fc6c7f34a51f00752562
quay.io/cilium/operator-genericv1.20.3000428

Rendered with the chart’s default values for linux/amd64. Optional subcharts, images set by operator flags and images inside CRD payloads are not seen and are counted as unmeasured.

Vulnerabilities

122 distinct across the version’s images
SeverityAdvisoryPackageFixed in
MediumUBUNTU-CVE-2016-20013glibc@2.39-0ubuntu8.9no fix listed
MediumUBUNTU-CVE-2026-5260gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
MediumGO-2026-6612golang.org/x/net@v0.58.00.60.0
MediumGO-2026-6612stdlib@go1.26.71.26.9
MediumUBUNTU-CVE-2026-42009gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
MediumUBUNTU-CVE-2026-33846gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
MediumGO-2026-6604stdlib@go1.26.71.26.9
MediumUBUNTU-CVE-2026-33845gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
MediumUBUNTU-CVE-2026-42010gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
LowUBUNTU-CVE-2026-42013gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
LowUBUNTU-CVE-2026-82560perl@5.40.1-7ubuntu0.3no fix listed
LowUBUNTU-CVE-2026-48959perl@5.40.1-7ubuntu0.3no fix listed
LowUBUNTU-CVE-2026-3833gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
LowGO-2026-6603stdlib@go1.26.71.26.9
LowGO-2026-6603golang.org/x/net@v0.58.00.60.0
LowGO-2026-4736github.com/osrg/gobgp/v4@v4.7.0no fix listed
LowGO-2026-6611stdlib@go1.26.71.26.9
LowGO-2026-6611golang.org/x/net@v0.58.00.60.0
LowUBUNTU-CVE-2024-2236libgcrypt20@1.10.3-2ubuntu0.21.12.0-2ubuntu1.1+Fips2
LowUBUNTU-CVE-2026-86145pcre2@10.46-1build1no fix listed
LowUBUNTU-CVE-2026-42497perl@5.40.1-7ubuntu0.3no fix listed
LowUBUNTU-CVE-2026-48962perl@5.40.1-7ubuntu0.3no fix listed
LowUBUNTU-CVE-2026-42011gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
LowUBUNTU-CVE-2026-9538perl@5.40.1-7ubuntu0.3no fix listed
LowGO-2026-6617golang.org/x/net@v0.58.00.60.0
LowGO-2026-6617stdlib@go1.26.71.26.9
LowUBUNTU-CVE-2026-42012gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
LowUBUNTU-CVE-2026-95210gnutls28@3.8.3-1.1ubuntu3.6no fix listed
LowGO-2026-6608stdlib@go1.26.71.26.9
LowGO-2026-6607stdlib@go1.26.71.26.9
LowGO-2026-6609stdlib@go1.26.71.26.9
LowUBUNTU-CVE-2026-88647gnutls28@3.8.3-1.1ubuntu3.6no fix listed
LowUBUNTU-CVE-2026-48961perl@5.40.1-7ubuntu0.3no fix listed
LowUBUNTU-CVE-2026-85091zlib@1:1.3.dfsg+really1.3.1-1ubuntu3.1no fix listed
LowUBUNTU-CVE-2026-42015gnutls28@3.8.3-1.1ubuntu3.63.8.3-1.1ubuntu3.6+Fips1.2
LowGO-2026-6613stdlib@go1.26.71.26.9
LowGO-2026-6605stdlib@go1.26.71.26.9
LowGO-2026-6610golang.org/x/net@v0.58.00.60.0
LowGO-2026-6610stdlib@go1.26.71.26.9
LowUBUNTU-CVE-2016-2781coreutils@9.4-3ubuntu6.3no fix listed
LowUBUNTU-CVE-2026-107778krb5@1.22.1-2ubuntu4.1no fix listed
LowUBUNTU-CVE-2026-76642util-linux@2.41.3-3ubuntu2.2no fix listed
LowUBUNTU-CVE-2026-95209gnutls28@3.8.3-1.1ubuntu3.6no fix listed
LowUBUNTU-CVE-2026-103111pcre2@10.46-1build1no fix listed
LowUBUNTU-CVE-2026-78408util-linux@2.41.3-3ubuntu2.2no fix listed
LowUBUNTU-CVE-2026-7017perl@5.40.1-7ubuntu0.3no fix listed
LowUBUNTU-CVE-2026-67693gnutls28@3.8.3-1.1ubuntu3.6no fix listed
LowUBUNTU-CVE-2025-1352elfutils@0.194-4no fix listed
LowUBUNTU-CVE-2026-95184gnutls28@3.8.3-1.1ubuntu3.6no fix listed
LowUBUNTU-CVE-2026-78410util-linux@2.41.3-3ubuntu2.2no fix listed

Indexed versions

VersionPublishedApp versionVulnerabilitiesRadar Score
1.20.3latest3 days ago1.20.30091451,289
1.20.21 month ago1.20.200202122,141
1.20.12 months ago1.20.100112181,805

The latest version and the previous major, as selected nightly from the repository’s index.

README badge
[![Radar Score](https://charts.stackradar.io/badge/cilium2/cilium.svg)](https://charts.stackradar.io/charts/cilium2/cilium)

Markdown. The badge shows the latest version’s band and Radar Score, refreshed daily.

helm v3.16.4 · syft 1.42.1 · rendered 16 Oct 2026 · scanned 18 Oct 2026 · advisories as of 18 Oct 2026

Corrections: contact@stackradar.io

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