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
onboarding-portalfiware1.4.31 of 1See more

onboarding-portal fiware 1.4.3

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

Container imageDigestPackageFixed in
quay.io/seamware/onboarding:0.2.2b406475f9f00
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,549
apm-hubflanksourceVerified publisher0.0.471 of 2See more

apm-hub flanksource 0.0.47

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

Container imageDigestPackageFixed in
library/postgres:14156f0b253fd6
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

6,198
batchrunnerflanksourceVerified publisher1.0.441 of 1See more

batchrunner flanksource 1.0.44

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

Container imageDigestPackageFixed in
flanksource/batch-runner:v1.0.44689687a7cf95
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2

Open the chart page →

5,534
canary-checkerflanksourceVerified publisher1.2.01 of 2See more

canary-checker flanksource 1.2.0

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

Container imageDigestPackageFixed in
flanksource/canary-checker-ui:v1.4.281764c84e550db
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

4,702
mission-controlflanksourceVerified publisher0.1.3383 of 8See more

mission-control flanksource 0.1.338

3 of the 8 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
ghcr.io/flanksource/postgres:17.6-497383cebcf66281fc1
zlib@1:1.2.13.dfsg-1
no fix listed
public.ecr.aws/flanksource/incident-manager-ui:v1.4.317fea799d4fb2f
zlib@1:1.2.13.dfsg-1
no fix listed
public.ecr.aws/k4y9r6y5/kratos:v25.4.0e8014c6c58b6
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

9,006
mission-control-ai-assistantflanksourceVerified publisher1.0.121 of 1See more

mission-control-ai-assistant flanksource 1.0.12

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

Container imageDigestPackageFixed in
ghcr.io/flanksource/mission-control-ai-assistant:1.0.1229a635cbeeb5
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,340
flask-contactsflask-contacts-generic1.0.12 of 3See more

flask-contacts flask-contacts-generic 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
flask-appflask-mysqlVerified publisher1.0.11 of 2See more

flask-app flask-mysql 1.0.1

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

Container imageDigestPackageFixed in
jjorozco20/flask-mysql-app:1.0.0b5e44e3ba09c
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

4,115
floating-serverfloating-server1.6.31 of 2See more

floating-server floating-server 1.6.3

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

Container imageDigestPackageFixed in
censedata/floating-server:v1.6.3ebfffb9dd4c0
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,596
fluent-bit-aggregatorfluent-bit-aggregatorOfficialVerified publisher1.1.21 of 1See more

fluent-bit-aggregator fluent-bit-aggregator 1.1.2

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

Container imageDigestPackageFixed in
fluent/fluent-bit:5.1.2d792375ca8e5
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

955
fluent-bit-collectorfluent-bit-collectorOfficialVerified publisher1.1.21 of 1See more

fluent-bit-collector fluent-bit-collector 1.1.2

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

Container imageDigestPackageFixed in
fluent/fluent-bit:5.1.2d792375ca8e5
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

955
fluentd-aggregatorfluentd-aggregatorOfficialVerified publisher1.0.01 of 2See more

fluentd-aggregator fluentd-aggregator 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/fluent/fluentd-aggregator-docker-image:2.1.0ad25916eebbb
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

1,795
flyteconnectorflyte2.0.01 of 1See more

flyteconnector flyte 2.0.0

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

Container imageDigestPackageFixed in
ghcr.io/flyteorg/flyte-connectors:py3.12-v2.3.6896fc7b18b1b
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

3,567
fr24feederfnzv0.1.21 of 1See more

fr24feeder fnzv 0.1.2

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

Container imageDigestPackageFixed in
ghcr.io/sdr-enthusiasts/docker-flightradar24:latest917e53402d51
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

2,480
mod-agreementsfolio-org0.1.321 of 1See more

mod-agreements folio-org 0.1.32

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

Container imageDigestPackageFixed in
folioci/mod-agreements:latest29c3f233a498
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

1,876
mod-authtokenfolio-org0.1.351 of 1See more

mod-authtoken folio-org 0.1.35

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

Container imageDigestPackageFixed in
folioci/mod-authtoken:latest995a25a33133
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,561
mod-coursesfolio-org0.1.341 of 1See more

mod-courses folio-org 0.1.34

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

Container imageDigestPackageFixed in
folioci/mod-courses:latest68ca414f5596
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,536
mod-ldpfolio-org0.1.331 of 1See more

mod-ldp folio-org 0.1.33

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

Container imageDigestPackageFixed in
folioci/mod-ldp:latestb55696fd9065
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

1,929
mod-licensesfolio-org0.1.321 of 1See more

mod-licenses folio-org 0.1.32

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

Container imageDigestPackageFixed in
folioci/mod-licenses:latestcfd6109bf477
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

1,762
mod-oafolio-org0.1.21 of 1See more

mod-oa folio-org 0.1.2

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

Container imageDigestPackageFixed in
folioci/mod-oa:latestae3b069d4ba5
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

1,735
mod-searchfolio-org0.1.351 of 1See more

mod-search folio-org 0.1.35

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

Container imageDigestPackageFixed in
folioci/mod-search:latest44d7ee9acdf6
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,534
mod-serials-managementfolio-org0.1.11 of 1See more

mod-serials-management folio-org 0.1.1

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

Container imageDigestPackageFixed in
folioci/mod-serials-management:latest571fa1ffe8c9
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

1,735
mod-service-interactionfolio-org0.1.61 of 1See more

mod-service-interaction folio-org 0.1.6

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

Container imageDigestPackageFixed in
folioci/mod-service-interaction:latestf53c327a48e8
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

1,735
mod-z3950folio-org0.1.31 of 1See more

mod-z3950 folio-org 0.1.3

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

Container imageDigestPackageFixed in
folioci/mod-z3950:latest2493041ce880
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

2,591
ff-testfrankframework0.7.61 of 2See more

ff-test frankframework 0.7.6

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

Container imageDigestPackageFixed in
library/postgres:17-bookworm051f7b7b3abd
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,796
frank2examplefrankframework0.7.41 of 2See more

frank2example frankframework 0.7.4

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

Container imageDigestPackageFixed in
library/postgres:17-bookworm051f7b7b3abd
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,796
borgmaticgabe565Verified publisher0.10.11 of 1See more

borgmatic gabe565 0.10.1

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

Container imageDigestPackageFixed in
ghcr.io/borgmatic-collective/borgmatic:1.9.9835b72878606
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

2,582
castsponsorskipgabe565Verified publisher0.8.11 of 1See more

castsponsorskip gabe565 0.8.1

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

Container imageDigestPackageFixed in
ghcr.io/gabe565/castsponsorskip:0.8.15f7b4c6dd299
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,381
changedetection-iogabe565Verified publisher0.12.01 of 2See more

changedetection-io gabe565 0.12.0

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

Container imageDigestPackageFixed in
ghcr.io/dgtlmoon/changedetection.io:latestecacd9fd0c66
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

2,649
esphomegabe565Verified publisher0.15.01 of 1See more

esphome gabe565 0.15.0

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

Container imageDigestPackageFixed in
ghcr.io/esphome/esphome:latest000c5ee5ee96
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

3,216
scanservjsgabe565Verified publisher0.9.21 of 1See more

scanservjs gabe565 0.9.2

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

Container imageDigestPackageFixed in
sbs20/scanservjs:release-v3.0.3dad1fd6e9a98
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

13,300
guacamolegabibbo970.3.01 of 3See more

guacamole gabibbo97 0.3.0

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

Container imageDigestPackageFixed in
library/postgres:134689940c6838
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

6,475
accumulogaffer2.2.12 of 4See more

accumulo gaffer 2.2.1

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

Container imageDigestPackageFixed in
gchq/accumulo:2.0.1c460bb587d6d
zlib@1:1.3.dfsg-3.1ubuntu2
1:1.3.dfsg-3.1ubuntu2.2
gchq/hdfs:3.3.35ec58edbb2db
zlib@1:1.3.dfsg-3.1ubuntu2
1:1.3.dfsg-3.1ubuntu2.2

Open the chart page →

17,092
gaffer-road-trafficgaffer2.2.11 of 8See more

gaffer-road-traffic gaffer 2.2.1

1 of the 8 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
gchq/hdfs:3.3.35ec58edbb2db
zlib@1:1.3.dfsg-3.1ubuntu2
1:1.3.dfsg-3.1ubuntu2.2

Open the chart page →

9,442
lndgaloymoney0.10.61 of 3See more

lnd galoymoney 0.10.6

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

Container imageDigestPackageFixed in
lightninglabs/lnd:v0.18.3-betaf86bbec4dfb3
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

2,162
monitoringgaloymoney0.12.211 of 6See more

monitoring galoymoney 0.12.21

1 of the 6 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
grafana/grafana:11.3.0a0f881232a6f
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

5,336
lndgaloymoney20.10.61 of 3See more

lnd galoymoney2 0.10.6

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

Container imageDigestPackageFixed in
lightninglabs/lnd:v0.18.3-betaf86bbec4dfb3
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

2,162
monitoringgaloymoney20.12.211 of 6See more

monitoring galoymoney2 0.12.21

1 of the 6 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
grafana/grafana:11.3.0a0f881232a6f
zlib@1.3.1-r1
1.3.2-r0

Open the chart page →

5,336
garge-appgargeVerified publisher0.1.471 of 1See more

garge-app garge 0.1.47

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

Container imageDigestPackageFixed in
sondresjo/garge-app:v1.20.70382ebf9dfc8
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

1,883
garge-operatorgargeVerified publisher0.1.341 of 1See more

garge-operator garge 0.1.34

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

Container imageDigestPackageFixed in
sondresjo/garge-operator:v1.9.416cb6643dae6
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2

Open the chart page →

703
factoriogeek-cookbookVerified publisher1.2.21 of 2See more

factorio geek-cookbook 1.2.2

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

Container imageDigestPackageFixed in
factoriotools/factorio:stablec6092b912bd1
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

1,478
icinga2geek-cookbookVerified publisher4.2.01 of 1See more

icinga2 geek-cookbook 4.2.0

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

Container imageDigestPackageFixed in
jordan/icinga2:latestf75025fe8ea8
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

9,420
mopidygeek-cookbookVerified publisher0.1.21 of 1See more

mopidy geek-cookbook 0.1.2

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

Container imageDigestPackageFixed in
jaedb/iris:latest048cfbf58d57
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

13,157
sdtdgeek-cookbookVerified publisher0.3.21 of 1See more

sdtd geek-cookbook 0.3.2

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

Container imageDigestPackageFixed in
ghcr.io/reitermarkus/7d2d:main39953b387b61
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

2,552
skypilotgeek-cookbookVerified publisher0.0.12 of 3See more

skypilot geek-cookbook 0.0.1

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

Container imageDigestPackageFixed in
berkeleyskypilot/skypilot-nightly:latest8da2f3cda472
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
registry.k8s.io/ingress-nginx/controller:v1.11.8695d79381ee6
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

9,065
chproxygeneral-helm-chartsVerified publisher0.0.21 of 1See more

chproxy general-helm-charts 0.0.2

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

Container imageDigestPackageFixed in
contentsquareplatform/chproxy:v1.26.524555f22d4be
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

3,758
cloudflare-tunnelgeneral-helm-chartsVerified publisher0.2.01 of 1See more

cloudflare-tunnel general-helm-charts 0.2.0

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

Container imageDigestPackageFixed in
cloudflare/cloudflared:latest51c9cefcb456
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

570
dispatchoor-apigeneral-helm-chartsVerified publisher0.1.11 of 1See more

dispatchoor-api general-helm-charts 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/ethpandaops/dispatchoor-api:latesta0b272f6682a
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

779
dispatchoor-uigeneral-helm-chartsVerified publisher0.1.01 of 1See more

dispatchoor-ui general-helm-charts 0.1.0

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

Container imageDigestPackageFixed in
ghcr.io/ethpandaops/dispatchoor-web:latest18e30413dac2
zlib@1.3.1-r2
1.3.2-r0

Open the chart page →

1,335
redisgengxiankun-charts0.2.01 of 1See more

redis gengxiankun-charts 0.2.0

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

Container imageDigestPackageFixed in
library/redis:latest298e5b3bc566
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

1,004

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.