CVE-2026-27171
MediumAdvisory
Published 18 Feb 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.5
- base score, highest
- EPSS
- 0.002
- 12th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,460
- of 17,790 indexed, latest versions
- Container images
- 2,614
- 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 2,460 of 17,790 indexed charts deploy, on 2,614 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| zlibdeb | 1:1.2.13.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 more | 1:1.3.dfsg-3.1ubuntu2.2, 1:1.3.dfsg+really1.3.1-1+e1, 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1,706 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 902 |
| zlibrpm | 1.2.11-lp151.5.3.1, 1.2.13-150500.4.3.1, 1.3.1-1.azl3 | 1.2.13-150500.4.6.1, 1.3.1-2.1, 1.3.2-1 | 6 |
- 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
2,460 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| rekorsigstoreVerified publisher | 1.8.6 | 2 of 9See more | 5,373 |
| swo-k8s-collectorsolarwindsOfficialVerified publisher | 5.3.0 | 1 of 3See more | 2,377 |
| thehivestrangebee-helmOfficialVerified publisher | 1.0.7 | 5 of 7See more | 16,220 |
| uffizzi-controlleruffizzi-controller | 2.4.6 | 1 of 11See more | 14,327 |
| druidwiremindVerified publisher | 1.22.1 | 1 of 3See more | 7,947 |
| zigbee2mqttzigbee2mqtt | 2.14.1 | 1 of 2See more | 1,032 |
| minecraft-overvieweralphani-helm-chartsVerified publisher | 0.1.0 | 1 of 3See more | 3,402 |
| photoprismandrenarchyVerified publisher | 8.15.0 | 1 of 1See more | 8,923 |
| cloudflaredartur9010Verified publisher | 1.0.9 | 1 of 3See more | 3,008 |
| openvpn-asas-helm-chartOfficialVerified publisher | 0.2.1 | 1 of 1See more | 2,722 |
| baserowbaserow-chartVerified publisher | 1.0.56 | 5 of 6See more | 17,413 |
| headwind-mdmchristianhuthVerified publisher | 5.10.2 | 1 of 2See more | 5,929 |
| dolibarrcowboysysopVerified publisher | 9.0.3 | 3 of 3See more | 9,208 |
| dagster-user-deploymentsdagsterVerified publisher | 1.13.22 | 1 of 1See more | 955 |
| seafiledatamateVerified publisher | 0.6.0 | 3 of 6See more | 27,426 |
| dialdialOfficialVerified publisher | 7.2.0 | 1 of 4See more | 2,186 |
| homerdjjudas21Verified publisher | 8.2.4 | 1 of 1See more | 399 |
| jellyfindjjudas21Verified publisher | 4.0.8 | 1 of 1See more | 2,626 |
| plexgabe565Verified publisher | 0.5.1 | 1 of 1See more | 2,583 |
| geonode-k8sgeonode-k8sVerified publisher | 2.0.0 | 3 of 10See more | 14,112 |
| gitops-promotergitops-promoterOfficialVerified publisher | 0.17.0 | 1 of 2See more | 2,917 |
| glpiglpi-conteiner | 0.1.0 | 3 of 3See more | 12,359 |
| grafana-mcpgrafana-communityVerified publisher | 0.23.2 | 1 of 1See more | 1,090 |
| dolibarrhelmforgeVerified publisher | 1.2.18 | 1 of 3See more | 4,172 |
| karakeephelmforgeVerified publisher | 1.2.9 | 2 of 3See more | 9,557 |
| openhabhelmforgeVerified publisher | 1.2.0 | 1 of 1See more | 3,664 |
| postgresqlhelmforgeVerified publisher | 2.0.5 | 1 of 1See more | 1,649 |
| umamihelmforgeVerified publisher | 2.3.3 | 1 of 3See more | 2,050 |
| openctihelm-openctiVerified publisher | 3.0.9 | 1 of 8See more | 3,407 |
| hertzbeathertzbeatOfficialVerified publisher | 1.8.1 | 3 of 4See more | 14,181 |
| infrahubinfrahubVerified publisher | 4.33.2 | 4 of 5See more | 10,522 |
| plexk8s-home-lab-repo | 7.3.1 | 1 of 1See more | 1,729 |
| kubeflowkubeflow | 1.6.2 | 1 of 45See more | 97,217 |
| testkubekubeshop | 2.13.2 | 2 of 5See more | 5,151 |
| sbomscannerkubewardenVerified publisher | 0.12.1 | 1 of 5See more | 1,012 |
| venti-stackkuossOfficialVerified publisher | 0.5.0 | 2 of 9See more | 3,830 |
| librechatlibrechat | 1.8.10 | 1 of 3See more | 2,654 |
| librechatlibrechat-openshiftVerified publisher | 1.9.0 | 2 of 3See more | 5,849 |
| libredb-studiolibredb-studioVerified publisher | 0.1.63 | 1 of 1See more | 1,244 |
| local-ailocalai | 3.4.2 | 1 of 1See more | 4,070 |
| radarrloeken-at-homeVerified publisher | 5.27.0-nightly | 1 of 1See more | 586 |
| headplanenbcloudVerified publisher | 0.1.2 | 2 of 4See more | 7,997 |
| open5gsopen5gsVerified publisher | 2.3.4 | 1 of 5See more | 9,305 |
| prometheus-smartctl-exporterprometheus-communityVerified publisher | 0.17.1 | 1 of 1See more | 1,064 |
| popeyeself-hosters-by-nightVerified publisher | 0.6.1 | 1 of 1See more | 1,196 |
| fulciosigstoreVerified publisher | 2.11.1 | 1 of 6See more | 3,516 |
| sops-secrets-operatorsops-secrets-operatorVerified publisher | 0.28.1 | 1 of 1See more | 832 |
| steampipe-powerpipe-kubernetessteampipe-powerpipe-kubernetesVerified publisher | 0.13.1 | 2 of 2See more | 5,530 |
| uffizzi-appuffizzi-app | 1.3.0 | 1 of 14See more | 19,434 |
| unboundunbound-helmchartVerified publisher | 0.2.2 | 1 of 1See more | 1,495 |
Container images carrying it
2,614 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| nginxdemos/ | 751bf8933179 | zlib | 1.3.2-r0 | 1 |
| nginxdemos/ | b28d1e16c676 | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | 08c2bc93448b | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | 4210a3296e7c | zlib | no fix listed | 1 |
| nginxinc/ | 62a904036bfc | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | 82dcf28da5a8 | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | c5b989ebc150 | zlib | no fix listed | 1 |
| nginxinc/ | e93571f3d083 | zlib | 1.3.2-r0 | 1 |
| nginx/ | 520d439f9a9a | zlib | no fix listed | 1 |
| nginx/ | 7def79229370 | zlib | no fix listed | 1 |
| nirmalnaveen/ | 8541a39162f3 | zlib | no fix listed | 1 |
| nocodb/ | d9516f0bf546 | zlib | 1.3.2-r0 | 1 |
| nodered/ | 216e7403aab9 | zlib | 1.3.2-r0 | 1 |
| noooste/ | 0b68a9237da6 | zlib | 1.3.2-r0 | 1 |
| nouchka/ | d183308f201c | zlib | no fix listed | 1 |
| nousresearch/ | e0df6adebddf | zlib | no fix listed | 1 |
| oada/ | c0d077e79ef4 | zlib | 1.3.2-r0 | 1 |
| oada/ | d87efe8ba4b0 | zlib | 1.3.2-r0 | 1 |
| oada/ | ebc8343f05ff | zlib | 1.3.2-r0 | 1 |
| oada/ | c6ffb4e8ed63 | zlib | 1.3.2-r0 | 1 |
| oada/ | fc09495e2f3c | zlib | 1.3.2-r0 | 1 |
| oada/ | b7a2cfc137cf | zlib | 1.3.2-r0 | 1 |
| oada/ | b6c562fa5b1b | zlib | 1.3.2-r0 | 1 |
| oada/ | 6590c60de347 | zlib | 1.3.2-r0 | 1 |
| oada/ | 7943fde43b19 | zlib | 1.3.2-r0 | 1 |
| oada/ | 8464c7f48aae | zlib | 1.3.2-r0 | 1 |
| obolnetwork/ | e263be0a7440 | zlib | 1.3.2-r0 | 1 |
| obolnetwork/ | cb7e97d39d46 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| octoboxio/ | d909041c46eb | zlib | 1.3.2-r0 | 1 |
| odavid/ | e7ab3bbc948e | zlib | 1.3.2-r0 | 1 |
| offchainlabs/ | 9f779fa84b7b | zlib | no fix listed | 1 |
| offchainlabs/ | e95865866129 | zlib | no fix listed | 1 |
| oled01/ | 05d3e398e675 | zlib | no fix listed | 1 |
| oliver006/ | da9e89ee4e75 | zlib | 1.3.2-r0 | 1 |
| olvid/ | e0e6b165d879 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| omkara25/ | 8327546c7aac | zlib | no fix listed | 1 |
| omkara25/ | afff40172b6b | zlib | no fix listed | 1 |
| omkara25/ | d62cba548580 | zlib | no fix listed | 1 |
| ondrejsika/ | d95eaeee2172 | zlib | no fix listed | 1 |
| oneuptime/ | 1069c9458fe7 | zlib | no fix listed | 1 |
| oneuptime/ | f6f2c1c536bc | zlib | no fix listed | 1 |
| onyxdotapp/ | 473fdffe4e67 | zlib | no fix listed | 1 |
| onyxdotapp/ | 30d0adaa0fa0 | zlib | no fix listed | 1 |
| opea/ | 25dd26d9cd09 | zlib | no fix listed | 1 |
| opea/ | 38c51b791efa | zlib | no fix listed | 1 |
| opea/ | bdb9ec215872 | zlib | 1.3.2-r0 | 1 |
| opea/ | 58f91683892d | zlib | no fix listed | 1 |
| opea/ | 2bee4eb66f3e | zlib | no fix listed | 1 |
| opea/ | e2436483b73d | zlib | no fix listed | 1 |
| opea/ | 3ef121f34610 | zlib | no fix listed | 1 |