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
- 2,431
- of 17,792 indexed, latest versions
- Container images
- 2,565
- 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 2,431 of 17,792 indexed charts deploy, on 2,565 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+4 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 | 1,662 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 897 |
| 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
2,431 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| 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 |
| 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 |
| 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 | 3.0.10 | 1See more | — |
| 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 |
| 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 |
| reposilitevolker-raschekVerified publisher | 1.0.0 | 1 of 1See more | 3,002 |
| grafana-pdf-exporterwiremindVerified publisher | 2.1.1 | 1 of 1See more | 9,775 |
| matrixzekker6Verified publisher | 3.30.0 | 2 of 4See more | 5,579 |
| zenmlzenml | 0.96.4 | 1 of 1See more | 1,294 |
| changedetectionalekcVerified publisher | 0.14.4 | 1 of 1See more | 2,612 |
| vaultwardenandrenarchyVerified publisher | 6.28.0 | 1 of 1See more | 1,503 |
| pod-gatewayangelnu | 7.1.1 | 1 of 2See more | 1,134 |
| tt-rssangelnu | 7.0.0 | 1 of 2See more | 1,234 |
| limesurveyarea-42Verified publisher | 0.3.95 | 2 of 2See more | 4,775 |
| boundaryboundaryVerified publisher | 0.1.0 | 1 of 1See more | 1,445 |
Container images carrying it
2,565 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | 113e372cf71b | zlib | no fix listed | 1 |
| quay.io/ | 92f883d09270 | zlib | no fix listed | 1 |
| quay.io/ | 65e1b09fc8c9 | zlib | no fix listed | 1 |
| quay.io/ | bcf9906d5a3c | zlib | no fix listed | 1 |
| quay.io/ | 49dcce269568 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 835d79d8fbae | zlib | 1.3.2-r0 | 1 |
| quay.io/ | a6c101156d42 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | d28a2daa5b15 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | db2ba6168eb1 | zlib | no fix listed | 1 |
| quay.io/ | 099715479210 | zlib | no fix listed | 1 |
| quay.io/ | 2169032c5840 | zlib | no fix listed | 1 |
| quay.io/ | 04f1099241fc | zlib | no fix listed | 1 |
| quay.io/ | 9ff01f642e2b | zlib | no fix listed | 1 |
| quay.io/ | 3dcbf3caa454 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 3408107e5cc4 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| quay.io/ | d8f66f4117fe | zlib | no fix listed | 1 |
| quay.io/ | 391eef5a68ff | zlib | no fix listed | 1 |
| quay.io/ | b61c1ed2f015 | zlib | no fix listed | 1 |
| quay.io/ | 26aa9bb3386b | zlib | no fix listed | 1 |
| quay.io/ | 7075d455b219 | zlib | no fix listed | 1 |
| quay.io/ | cabbdfd2c3fe | zlib | no fix listed | 1 |
| quay.io/ | 97b7f49eec76 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 8a4150e94a45 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | f5c4c8adfc82 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | b5054bd4e97a | zlib | 1.3.2-r0 | 1 |
| quay.io/ | e854423caa09 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| quay.io/ | cfe22c36d7d2 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 87e3f461446f | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 80ffa9d2044a | zlib | 1.3.2-r0 | 1 |
| quay.io/ | b406475f9f00 | zlib | no fix listed | 1 |
| quay.io/ | 4599ada9aa06 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | cca801de9fa5 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 56399619568b | zlib | no fix listed | 1 |
| quay.io/ | f1bbbd5e9bb9 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | e0d9b93dbf2b | zlib | no fix listed | 1 |
| registry.gitlab.com/ | 166a06f73d8c | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| registry.gitlab.com/ | b6c44d969163 | zlib | no fix listed | 1 |
| registry.gitlab.com/ | 481be0beaafe | zlib | 1.3.2-r0 | 1 |
| registry.gitlab.com/ | 9bd5d93aaff7 | zlib | no fix listed | 1 |
| registry.gitlab.com/ | b7984253b128 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| registry.gitlab.com/ | 564718e28931 | zlib | no fix listed | 1 |
| registry.gitlab.com/ | df842ed79211 | zlib | no fix listed | 1 |
| registry.gitlab.com/ | c7afac3446d6 | zlib | no fix listed | 1 |
| registry.gitlab.com/ | 66353ce9bf98 | zlib | no fix listed | 1 |
| registry.gitlab.com/ | 0e3cd8c7776d | zlib | no fix listed | 1 |
| registry.gitlab.com/ | d8a9cd4e1ae3 | zlib | no fix listed | 1 |
| registry.gitlab.com/ | 5a9334f371f3 | zlib | no fix listed | 1 |
| registry.gitlab.com/ | 5b7636dfba3f | zlib | no fix listed | 1 |
| registry.gitlab.com/ | d76185d7270d | zlib | no fix listed | 1 |
| registry.gitlab.com/ | f2194e526915 | zlib | 1.3.2-r0 | 1 |