StackRadar

CVE-2026-27171

Medium

Advisory

Published 18 Feb 2026In the index since 5 Sept 2026
Severity
Medium
worst across findings
CVSS
5.5
base score, highest
EPSS
0.002
14th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
2,455
of 17,805 indexed, latest versions
Container images
2,583
deployed by those charts
Fix available
3 of 3
affected packages

CVE-2026-27171 affecting package zlib for versions less than 1.3.2-1

Carried by container images the latest versions of 2,455 of 17,805 indexed charts deploy, on 2,583 images.

Affected packageAffected versionsFixed inImages
zlibdeb1:1.2.13.dfsg-1, 1:1.3.dfsg-3.1ubuntu2, 1:1.3.dfsg-3.1ubuntu2.1, 1:1.3.dfsg+really1.3.1-1+b1+5 more1:1.3.dfsg-3.1ubuntu2.2, 1:1.3.dfsg+really1.3.1-1+e1, 1:1.3.dfsg+really1.3.1-1ubuntu3.11,678
zlibapk1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more1.3.2-r0899
zlibrpm1.2.11-lp151.5.3.1, 1.2.13-150500.4.3.1, 1.3.1-1.azl31.2.13-150500.4.6.1, 1.3.1-2.1, 1.3.2-16
OSV records
ALPINE-CVE-2026-27171DEBIAN-CVE-2026-27171CGA-x526-fwrp-6v3cUBUNTU-CVE-2026-27171AZL-77886ECHO-e10b-f259-a98bopenSUSE-SU-2026:10617-1SUSE-SU-2026:0783-1
Also known as
CGA-xjhg-6p5p-42rc, USN-8706-1

Charts affected

2,455 by stars
ChartLatestAffected imagesRadar Score
nimbusethereum-helm-chartsVerified publisher1.2.11 of 2See more

nimbus ethereum-helm-charts 1.2.1

1 of the 2 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
statusim/nimbus-eth2:multiarch-latest6ccd9d382885
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,011
observoorethereum-helm-chartsVerified publisher0.0.31 of 1See more

observoor ethereum-helm-charts 0.0.3

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ethpandaops/observoor:masterc7e5055defcb
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,556
powfaucetethereum-helm-chartsVerified publisher1.2.11 of 1See more

powfaucet ethereum-helm-charts 1.2.1

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
pk910/powfaucet:v2-stable3dcae6a62896
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

4,454
rpc-proxyethereum-helm-chartsVerified publisher0.1.21 of 1See more

rpc-proxy ethereum-helm-charts 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ghcr.io/gochain/rpc-proxy/rpc-proxy:latestca01f5ab95f7
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,472
rpc-snooperethereum-helm-chartsVerified publisher0.0.21 of 1See more

rpc-snooper ethereum-helm-charts 0.0.2

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ethpandaops/rpc-snooper:latestc0b30fcf64bc
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

1,533
smart-contract-verifier-httpethereum-helm-chartsVerified publisher0.1.41 of 1See more

smart-contract-verifier-http ethereum-helm-charts 0.1.4

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ghcr.io/blockscout/smart-contract-verifier:main9a43f0cc5797
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2

Open the chart page →

625
spamoorethereum-helm-chartsVerified publisher1.0.11 of 1See more

spamoor ethereum-helm-charts 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ethpandaops/spamoor:latest5f731b20ec50
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

1,164
tekuethereum-helm-chartsVerified publisher1.2.11 of 2See more

teku ethereum-helm-charts 1.2.1

1 of the 2 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
consensys/teku:latest3a4f5761ae1c
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2

Open the chart page →

1,032
web3signerethereum-helm-chartsVerified publisher1.0.61 of 4See more

web3signer ethereum-helm-charts 1.0.6

1 of the 4 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
consensys/web3signer:latestf146a51a1ba3
zlib@1:1.3.dfsg+really1.3.1-1ubuntu3
1:1.3.dfsg+really1.3.1-1ubuntu3.1

Open the chart page →

2,056
xatu-cbt-apiethereum-helm-chartsVerified publisher0.0.131 of 1See more

xatu-cbt-api ethereum-helm-charts 0.0.13

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ethpandaops/xatu-cbt-api:latestf7dec2e07091
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,232
beeethersphereVerified publisher0.17.41 of 1See more

bee ethersphere 0.17.4

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ethersphere/bee:2.2.0a884fd84b72f
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

3,509
beekeeperethersphereVerified publisher0.4.141 of 1See more

beekeeper ethersphere 0.4.14

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ethersphere/beekeeper:lateste4cda693ed63
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,652
bee-overlay-exporterethersphereVerified publisher0.1.01 of 1See more

bee-overlay-exporter ethersphere 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
library/python:3.12-slim78387bc3881b
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

900
beeport-uiethersphereVerified publisher0.76.22 of 3See more

beeport-ui ethersphere 0.76.2

2 of the 3 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
library/nginx:latest05b8cb60c354
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
library/node:ltsbe23f54a88d3
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

7,517
multichain-proxyethersphereVerified publisher0.1.01 of 1See more

multichain-proxy ethersphere 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ethersphere/multichain-proxy:0.0.261f5419afbcd
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

941
multichain-uiethersphereVerified publisher0.73.12 of 3See more

multichain-ui ethersphere 0.73.1

2 of the 3 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
library/nginx:latest05b8cb60c354
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
library/node:ltsbe23f54a88d3
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

7,517
static-siteethersphereVerified publisher0.73.12 of 2See more

static-site ethersphere 0.73.1

2 of the 2 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
library/nginx:latest05b8cb60c354
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
library/node:latestf5d1cc40abc1
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

7,115
gradle-build-cacheeugen0.1.21 of 1See more

gradle-build-cache eugen 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
gradle/build-cache-node:21.25bacbee677a9
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

490
network-toolseugen0.2.41 of 1See more

network-tools eugen 0.2.4

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
library/debian:bookworm6ebd97fa83de
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,011
snyk-farcaster-agenteugen1.0.11 of 1See more

snyk-farcaster-agent eugen 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
probely/farcaster-onprem-agent:v3741b34e8166f
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,125
evobotevobotVerified publisher0.1.11 of 1See more

evobot evobot 0.1.1

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ghcr.io/drewburr-labs/evobot:3.0.04ddbb244c82f
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

3,037
express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher1.0.01 of 4See more

express-ts-app-helm-charts express-ts-app-helm-charts 1.0.0

1 of the 4 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
grafana/promtail:3.5.165bfae480b57
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2

Open the chart page →

5,831
extended-ceph-exporterextended-ceph-exporterVerified publisher1.10.01 of 2See more

extended-ceph-exporter extended-ceph-exporter 1.10.0

1 of the 2 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
galexrt/extended-ceph-exporter:v1.8.05373078a3a08
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

3,015
external-secrets-reloaderexternal-secrets-reloader0.1.01 of 1See more

external-secrets-reloader external-secrets-reloader 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ghcr.io/bensoer/external-secrets-reloader:v0.1.38e31b5a81853
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,032
perliteextrim-helm-chartsVerified publisher0.1.01 of 1See more

perlite extrim-helm-charts 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
extrim/perlite:1.5.99cb7eb5598b6
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,587
siyuanextrim-helm-chartsVerified publisher0.1.11 of 2See more

siyuan extrim-helm-charts 0.1.1

1 of the 2 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
b3log/siyuan:v3.1.2595c0d129bc19
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,391
faasnetfaasnet0.0.41 of 5See more

faasnet faasnet 0.0.4

1 of the 5 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
mcr.microsoft.com/mssql/server:latest4bab24f36c1e
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2

Open the chart page →

7,730
capsizefairwinds-incubator0.2.01 of 1See more

capsize fairwinds-incubator 0.2.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
library/python:3-slimcad9a2c87176
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

854
datadog-apmfairwinds-incubator2.0.11See more

datadog-apm fairwinds-incubator 2.0.1

1 container image this version deploys carries CVE-2026-27171.

Container imageDigestPackageFixed in
public.ecr.aws/datadog/agent:7.73.0f4925b15ce94
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2

Open the chart page →

—
kubebenchfairwinds-incubator1.0.51 of 2See more

kubebench fairwinds-incubator 1.0.5

1 of the 2 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
aquasec/kube-bench:v0.15.07a8fa32dce21
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,188
yelbfairwinds-incubator0.1.11 of 5See more

yelb fairwinds-incubator 0.1.1

1 of the 5 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
library/postgres:latest4ef4dbc939d6
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

5,151
event-generatorfalcosecurity0.4.01 of 1See more

event-generator falcosecurity 0.4.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
falcosecurity/event-generator:latest932956d86c99
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

3,832
farm-observabilityfarm-observabilityOfficialVerified publisher0.27.25 of 18See more

farm-observability farm-observability 0.27.2

5 of the 18 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
grafana/alloy:v1.16.384b76d56c594
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2
grafana/alloy:v1.12.2f94b1c82957a
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2
grafana/grafana:13.0.1-security-012d1f9ae67c17
zlib@1.3.1-r2
1.3.2-r0
library/memcached:1.6.39-alpinec8503d4491ed
zlib@1.3.1-r2
1.3.2-r0
quay.io/kiwigrid/k8s-sidecar:2.5.0a6b3f707f883
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

13,583
jenkinsfatihtepe-jenkins1.0.01 of 1See more

jenkins fatihtepe-jenkins 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
jenkins/jenkins:ltsc1e4c349365f
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

2,517
quickstartfeatureformVerified publisher0.1.13 of 3See more

quickstart featureform 0.1.1

3 of the 3 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
featureformcom/quickstart-loader:latest82396f8fb5e8
zlib@1.3.1-r1
1.3.2-r0
library/postgres:latest4ef4dbc939d6
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
library/redis:latest298e5b3bc566
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

3,639
rospoferama0.4.31 of 1See more

rospo ferama 0.4.3

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ghcr.io/ferama/rospo:v0.12.0ab40c1745534
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

6,229
ferriscompanyferriscompany0.1.01 of 1See more

ferriscompany ferriscompany 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ghcr.io/libreconnect/ferriscompany:0.1.0-rc6ed86db9f0efe
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

10,840
data-diode-connector-egressffutopVerified publisher1.0.03 of 3See more

data-diode-connector-egress ffutop 1.0.0

3 of the 3 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ffutop/ddc-ph-kafka-egress:latest319d94c8481a
zlib@1.3.1-r2
1.3.2-r0
ffutop/ddc-transport-udp-receive:latest651ca530d787
zlib@1.3.1-r2
1.3.2-r0
timberio/vector:0.51.1-alpine2d16ae87ec39
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

2,035
data-diode-connector-ingressffutopVerified publisher1.0.03 of 3See more

data-diode-connector-ingress ffutop 1.0.0

3 of the 3 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ffutop/ddc-ph-kafka-ingress:latest15832d4f19be
zlib@1.3.1-r2
1.3.2-r0
ffutop/ddc-transport-udp-send:latest4222eb5ee847
zlib@1.3.1-r2
1.3.2-r0
timberio/vector:0.51.1-alpine2d16ae87ec39
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

2,035
fibfibonacci-cluster-appsVerified publisher1.0.03 of 5See more

fib fibonacci-cluster-apps 1.0.0

3 of the 5 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
golenski/fibonacci-msg-relay:1.0.0c863dcb0c513
zlib@1:1.2.13.dfsg-1
no fix listed
golenski/fibonacci-task-manager:2.0.03a2b36df247b
zlib@1:1.2.13.dfsg-1
no fix listed
golenski/fibonacci-worker:2.0.0954caf4aaf6a
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

17,045
infrafibonacci-cluster-infraVerified publisher1.0.03 of 4See more

infra fibonacci-cluster-infra 1.0.0

3 of the 4 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
apache/activemq-artemis:2.37.0bae523439ee3
zlib@1:1.3.dfsg-3.1ubuntu2
1:1.3.dfsg-3.1ubuntu2.2
library/postgres:16.4e62fbf9d3e2b
zlib@1:1.2.13.dfsg-1
no fix listed
library/redis:7.4.1bb142a9c18ac
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

12,617
findery-marketfindery-market0.1.01 of 7See more

findery-market findery-market 0.1.0

1 of the 7 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
chandanteekinavar/findery-market-frontend:1.06de5bd44a325
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

7,847
fineractfineract-openshift0.1.13 of 4See more

fineract fineract-openshift 0.1.1

3 of the 4 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
apache/fineract:1.12.1a83cf1980609
zlib@1.3.1-r1
1.3.2-r0
library/mariadb:11.4611a2fcc5fa7
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2
library/nginx:latest05b8cb60c354
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

7,889
firefly-iiifirefly-iii1.10.11 of 1See more

firefly-iii firefly-iii 1.10.1

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
fireflyiii/core:version-6.5.9fe4ecec4c2ba
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

5,241
firefly-iii-stackfirefly-iii0.10.22 of 4See more

firefly-iii-stack firefly-iii 0.10.2

2 of the 4 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
fireflyiii/core:version-6.5.9fe4ecec4c2ba
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
fireflyiii/data-importer:version-2.2.3ab52bf932546
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

10,664
importerfirefly-iii1.6.01 of 1See more

importer firefly-iii 1.6.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
fireflyiii/data-importer:version-2.2.3ab52bf932546
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

5,031
firefox-browserfirefox-browserVerified publisher1.1.01 of 1See more

firefox-browser firefox-browser 1.1.0

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
jlesage/firefox:v25.03.1055c28defe31
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,542
flask-contactsfirst-idror-chart1.0.12 of 3See more

flask-contacts first-idror-chart 1.0.1

2 of the 3 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
library/phpmyadmin:latest3a8a8d6b5289
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
shashkist/flask-contacts-app:latest581de1fd6084
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

5,860
business-api-ecosystemfiware1.1.01 of 4See more

business-api-ecosystem fiware 1.1.0

1 of the 4 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
fiware/biz-ecosystem-logic-proxy:11.20.3d551a13e8278
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

108,383
consent-managerfiware0.1.21 of 1See more

consent-manager fiware 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
quay.io/wi_stefan/consent-manager:0.0.656399619568b
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,907

Container images carrying it

2,583 by charts deploying them

A fixed version is listed for 3 of the 3 affected packages.

No deployed image carries CVE-2026-27171.

syft 1.42.1 · advisories as of 18 Sept 2026

Corrections: contact@stackradar.io

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