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
2,482
of 17,805 indexed, latest versions
Container images
2,627
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 2,482 of 17,805 indexed charts deploy, on 2,627 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+really1.3.1-1ubuntu3.11,715
zlibapk1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more1.3.2-r0906
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

2,482 by stars
ChartLatestAffected imagesRadar Score
wikiwikijs3.0.01 of 2See more

wiki wikijs 3.0.0

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

Container imageDigestPackageFixed in
library/postgres:184ef4dbc939d6
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

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5,530
elasticsearchwiremindVerified publisher8.19.01 of 1See more

elasticsearch wiremind 8.19.0

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

Container imageDigestPackageFixed in
library/elasticsearch:8.19.1289729a95066a
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2

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2,281
keycloakwiremindVerified publisher25.3.12 of 2See more

keycloak wiremind 25.3.1

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

Container imageDigestPackageFixed in
bitnamilegacy/postgresql:17.6.0-debian-12-r4926356130b77
zlib@1:1.2.13.dfsg-1
no fix listed
ghcr.io/wiremind/bitnami/keycloak:26.5.0-debian-12-r38622ea9e43c0
zlib@1:1.2.13.dfsg-1
no fix listed

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7,775
kibanawiremindVerified publisher8.5.231 of 2See more

kibana wiremind 8.5.23

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

Container imageDigestPackageFixed in
dwdraju/alpine-curl-jq:latest83bd9be2b14b
zlib@1.3.1-r1
1.3.2-r0

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6,367
marge-botwiremindVerified publisher1.4.41 of 1See more

marge-bot wiremind 1.4.4

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

Container imageDigestPackageFixed in
hiboxsystems/marge-bot:0.14.0dcffb926e563
zlib@1:1.2.13.dfsg-1
no fix listed

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5,588
postgres-operatorwiremindVerified publisher1.14.0-wiremind01 of 1See more

postgres-operator wiremind 1.14.0-wiremind0

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

Container imageDigestPackageFixed in
ghcr.io/zalando/postgres-operator:v1.14.04f40cfc2283b
zlib@1.3.1-r2
1.3.2-r0

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1,433
rabbitmqwiremindVerified publisher16.0.171 of 1See more

rabbitmq wiremind 16.0.17

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

Container imageDigestPackageFixed in
ghcr.io/wiremind/bitnami/rabbitmq:4.2.2-debian-12-r11572e12bc93c
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

2,522
rediswiremindVerified publisher23.0.61 of 1See more

redis wiremind 23.0.6

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

Container imageDigestPackageFixed in
ghcr.io/wiremind/bitnami/redis:8.4.0-debian-12-r31f0f7ddc4370
zlib@1:1.2.13.dfsg-1
no fix listed

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2,165
registrywiremindVerified publisher0.1.11 of 1See more

registry wiremind 0.1.1

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

Container imageDigestPackageFixed in
ghcr.io/distribution/distribution:3.0.04ba3adf47f5c
zlib@1.3.1-r2
1.3.2-r0

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1,358
silence-operatorwiremindVerified publisher0.0.81 of 1See more

silence-operator wiremind 0.0.8

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

Container imageDigestPackageFixed in
giantswarm/silence-operator:0.13.0a6cac55aa2d4
zlib@1.3.1-r2
1.3.2-r0

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935
wordpress-alpinewordpress-alpine1.5.182 of 6See more

wordpress-alpine wordpress-alpine 1.5.18

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

Container imageDigestPackageFixed in
library/mariadb:12.3.2628f228f0fd5
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2
library/memcached:1.6.45dc561d52bb8a
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

4,114
Wordpresswordpress-mariadb1.0.22 of 2See more

Wordpress wordpress-mariadb 1.0.2

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

Container imageDigestPackageFixed in
library/mariadb:ltsdd9b303aed4f
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2
library/wordpress:latest5a93c470ae82
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

5,773
wordpresswordpress-ng1.0.81 of 2See more

wordpress wordpress-ng 1.0.8

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

Container imageDigestPackageFixed in
cloudtooling/wordpress:7.0.5801196fd4451
zlib@1:1.2.13.dfsg-1
no fix listed

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3,881
workshop-pipelinesworkshop-pipelines0.1.61 of 2See more

workshop-pipelines workshop-pipelines 0.1.6

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

Container imageDigestPackageFixed in
ghcr.io/bat-bs/bitnami-pgvector:pg1619ebe07b4daf
zlib@1:1.2.13.dfsg-1
no fix listed

Open the chart page →

11,647
tabbyxdVerified publisher1.0.61 of 2See more

tabby xd 1.0.6

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

Container imageDigestPackageFixed in
library/nginx:1.25a484819eb602
zlib@1:1.2.13.dfsg-1
no fix listed

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7,679
xkopsxkops0.1.05 of 5See more

xkops xkops 0.1.0

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

Container imageDigestPackageFixed in
hamzaarshad10/querybackend:1.6.22c1c3b86a8e7
zlib@1:1.2.13.dfsg-1
no fix listed
hamzaarshad10/queryfrontend:1.1.5.14cd359d9a78c3
zlib@1.3.1-r1
1.3.2-r0
hamzaarshad10/querypodpy:1.7154f38e8668e
zlib@1:1.2.13.dfsg-1
no fix listed
library/mongo:latest5211c51171f5
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2
murtazashah46/helmfile:latest4d11726cf803
zlib@1:1.2.13.dfsg-1
no fix listed

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13,895
xlinexline0.0.11 of 1See more

xline xline 0.0.1

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

Container imageDigestPackageFixed in
ghcr.io/liangyuanpeng/xline:latest3d2eceb44a3b
zlib@1:1.3.dfsg-3.1ubuntu2
1:1.3.dfsg-3.1ubuntu2.2

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2,166
atlas-operatorxxl-job-adminVerified publisher0.7.111 of 1See more

atlas-operator xxl-job-admin 0.7.11

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

Container imageDigestPackageFixed in
arigaio/atlas-operator:0.7.111c4caa13c92b
zlib@1.3.1-r1
1.3.2-r0

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1,197
cloudeye-exporterxxl-job-adminVerified publisher0.1.21 of 1See more

cloudeye-exporter xxl-job-admin 0.1.2

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

Container imageDigestPackageFixed in
dellnoantechnp/cloudeye-exporter:v2.0.316873356c882d
zlib@1:1.2.13.dfsg-1
no fix listed

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2,693
dingtalk-botxxl-job-adminVerified publisher0.1.21 of 2See more

dingtalk-bot xxl-job-admin 0.1.2

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

Container imageDigestPackageFixed in
dellnoantechnp/dingtalk-bot:v1.0.1034000bbcad5
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

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3,180
nightingalexxl-job-adminVerified publisher0.2.113 of 6See more

nightingale xxl-job-admin 0.2.11

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

Container imageDigestPackageFixed in
flashcatcloud/categraf:latest42e6ab16472e
zlib@1:1.3.dfsg-3.1ubuntu2.1
1:1.3.dfsg-3.1ubuntu2.2
flashcatcloud/nightingale:8.0.0-beta.11ea1b0aaabe09
zlib@1:1.2.13.dfsg-1
no fix listed
library/redis:6.2d2ad7b21cafa
zlib@1:1.2.13.dfsg-1
no fix listed

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9,730
pgcatxxl-job-adminVerified publisher0.3.31 of 1See more

pgcat xxl-job-admin 0.3.3

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

Container imageDigestPackageFixed in
ghcr.io/postgresml/pgcat:v1.2.0627761f6dcbc
zlib@1:1.2.13.dfsg-1
no fix listed

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3,192
nginx-chartxxoznge-nginx0.1.01 of 1See more

nginx-chart xxoznge-nginx 0.1.0

1 of the 1 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

Open the chart page →

1,885
helm-demoyahoon-helm-demoVerified publisher1.0.01 of 1See more

helm-demo yahoon-helm-demo 1.0.0

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

Container imageDigestPackageFixed in
ghcr.io/yahoon/helm-demo:1.0.02930290a758c
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

1,334
my-nginx-appyasser-nginx-app0.1.01 of 1See more

my-nginx-app yasser-nginx-app 0.1.0

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

Container imageDigestPackageFixed in
library/nginx:stabled5792f71a949
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

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1,885
ygdrassil-monitoringygdrassilVerified publisher0.4.01 of 10See more

ygdrassil-monitoring ygdrassil 0.4.0

1 of the 10 container images this version deploys carry CVE-2026-27171.

Container imageDigestPackageFixed in
grafana/grafana:11.5.15781759b3d27
zlib@1.3.1-r1
1.3.2-r0

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9,518
api-snapyoukadevVerified publisher0.1.11 of 1See more

api-snap youkadev 0.1.1

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

Container imageDigestPackageFixed in
youkadev/api-snap:0.1.14db0f9428e67
zlib@1:1.2.13.dfsg-1
no fix listed

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2,714
changedetection-iozekker6Verified publisher1.102.01 of 1See more

changedetection-io zekker6 1.102.0

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

Container imageDigestPackageFixed in
ghcr.io/dgtlmoon/changedetection.io:0.60.7096dae27b5d6
zlib@1:1.2.13.dfsg-1
no fix listed

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2,687
endlessh-gozekker6Verified publisher0.4.01 of 1See more

endlessh-go zekker6 0.4.0

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

Container imageDigestPackageFixed in
ghcr.io/shizunge/endlessh-go:2026.0730.08826dad32623
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed

Open the chart page →

493
language-toolzekker6Verified publisher1.12.11 of 2See more

language-tool zekker6 1.12.1

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

Container imageDigestPackageFixed in
erikvl87/languagetool:6.7-dockerupdate-3e1ea6a975388
zlib@1.3.1-r2
1.3.2-r0

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1,571
NEW_APPzekker6Verified publisher0.0.01 of 1See more

NEW_APP zekker6 0.0.0

1 of the 1 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

Open the chart page →

1,885
zipkinzipkinVerified publisher0.5.01 of 1See more

zipkin zipkin 0.5.0

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

Container imageDigestPackageFixed in
openzipkin/zipkin-slim:3.6.0a69e1057df36
zlib@1.3.1-r2
1.3.2-r0

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1,187

Container images carrying it

2,627 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
teknas09/bird-pod:latest12a1fa85c4aa
zlib@1:1.2.13.dfsg-1
no fix listed
1
tektonops/ipup-dynu:latestc2198746cf8f
zlib@1.3.1-r1
1.3.2-r0
1
temporalio/admin-tools:1.26.237e2e33dbd7b
zlib@1.3.1-r1
1.3.2-r0
1
temporalio/admin-tools:1.29.1-tctl-1.18.4-cli-1.5.0a3a52e6ca122
zlib@1.3.1-r2
1.3.2-r0
1
temporalio/admin-tools:1.28cfde8170c92f
zlib@1.3.1-r2
1.3.2-r0
1
temporalio/auto-setup:1.29.15b3502a3b685
zlib@1.3.1-r2
1.3.2-r0
1
temporalio/auto-setup:1.27.2b44cbfeb43db
zlib@1.3.1-r2
1.3.2-r0
1
temporalio/server:1.26.21e2626efcbc1
zlib@1.3.1-r1
1.3.2-r0
1
temporalio/server:1.29.1c1e3326b2ce1
zlib@1.3.1-r2
1.3.2-r0
1
temporalio/ui:2.44.00b36e00aad30
zlib@1.3.1-r2
1.3.2-r0
1
temporalio/ui:2.39.0b768f87f18b5
zlib@1.3.1-r2
1.3.2-r0
1
tensorzero/gateway:2026.6.0c939db4f27e4
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
tensorzero/ui:2026.6.0f2563d54724e
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
tenureai/tenure:v1.0.285f5b222df9a5
zlib@1:1.3.dfsg+really1.3.1-1+dhi2
no fix listed
1
teslamate/teslamate:4.1.1cc87082e7d67
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
testinprod/op-erigon:latest0a125bd77a2d
zlib@1:1.2.13.dfsg-1
no fix listed
1
thecloudspark/app-result:1.09a5302cb8312
zlib@1.3.1-r1
1.3.2-r0
1
thecloudspark/app-vote:1.0c7da7417a86a
zlib@1.3.1-r1
1.3.2-r0
1
thelande/kasa_exporter:v0.2.3a1fdb8baa152
zlib@1.3.1-r1
1.3.2-r0
1
thelande/openmeteo_exporter:v1.0.77e9072ace15f
zlib@1.3.1-r2
1.3.2-r0
1
theradius/loggia:0.463ba348546ec
zlib@1:1.2.13.dfsg-1
no fix listed
1
thijsvanloef/palworld-server-docker:v2.7.1401d3eb5c053
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
thijsvanloef/palworld-server-docker:v2.5.0b4ac9ee22483
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
thingsboard/tbmq-integration-executor:2.4.0b5a9c1addf80
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
thingsboard/tbmq-node:2.4.070661025dba5
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
thingsboard/tb-postgres:latest2d17e4e36edc
zlib@1:1.2.13.dfsg-1
no fix listed
1
thmmniii/fbs-collab:v1.27.15d389e3c5ce6
zlib@1.3.1-r2
1.3.2-r0
1
thmmniii/fbs-qcm-backend:v1.27.1afbe511e5c24
zlib@1.3.1-r2
1.3.2-r0
1
thmmniii/fbs-qcm-frontend:v1.27.1a347f7f4d144
zlib@1.3.1-r2
1.3.2-r0
1
thongngo3301/stakefish:latesta341af5976e3
zlib@1:1.2.13.dfsg-1
no fix listed
1
tiago2/cap:2.159f5ae4e261e
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
tianon/exim4:latestb489049cdbca
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
tibyandocker/serviceexample:latesta4ad592cea84
zlib@1:1.2.13.dfsg-1
no fix listed
1
timberio/vector:0.42.0-alpine913878963fde
zlib@1.3.1-r1
1.3.2-r0
1
tinymediamanager/tinymediamanager:5.3.22b34dc85099e
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
tobiasehlert/teslamateapi:1.20.2cf09259ad0ea
zlib@1.3.1-r2
1.3.2-r0
1
tock/bot_admin:25.10.7df3e38c77a38
zlib@1.3.1-r2
1.3.2-r0
1
tock/bot_api:25.10.7dd5d5c70e333
zlib@1.3.1-r2
1.3.2-r0
1
tock/build_worker:25.10.7080cb6b08d5b
zlib@1.3.1-r2
1.3.2-r0
1
tock/duckling:25.10.7ac1f3f1a1e9c
zlib@1.3.1-r2
1.3.2-r0
1
tock/gen-ai-orchestrator-server:25.10.7abf7880e0449
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
tock/kotlin_compiler:25.10.7c9c0fb40089a
zlib@1.3.1-r2
1.3.2-r0
1
tock/nlp_api:25.10.7c04ffe67b977
zlib@1.3.1-r2
1.3.2-r0
1
tombursch/kitchenowl-backend:v0.7.8b48e4ab727cd
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
tomsquest/docker-radicale:3.6.1.0a594c624c5a6
zlib@1.3.1-r2
1.3.2-r0
1
traccar/traccar:6.7-alpine621c8d6d46fd
zlib@1.3.1-r2
1.3.2-r0
1
traefik/traefikee:v2.12.10acc7fcca5f1c
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1
treskon/portrait:DEV-latest88e813f22347
zlib@1:1.3.dfsg+really1.3.1-1ubuntu3
1:1.3.dfsg+really1.3.1-1ubuntu3.1
1
treskon/portrait-web-setup:DEV-latesta475d80e4ecf
zlib@1:1.2.13.dfsg-1
no fix listed
1
tussanakorndev/kube-pod-alerts:1.0.5216fdadadf9a
zlib@1:1.3.dfsg+really1.3.1-1+b1
no fix listed
1

syft 1.42.1 · advisories as of 19 Sept 2026

Corrections: contact@stackradar.io

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