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
- 2,463
- of 17,781 indexed, latest versions
- Container images
- 2,612
- 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 2,463 of 17,781 indexed charts deploy, on 2,612 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 | 1,708 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 898 |
| 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
2,463 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| wallarm-ingresswallarmVerified publisher | 5.3.10-1 | 1 of 2See more | 1,301 |
| wallarm-sidecarwallarmOfficialVerified publisher | 6.13.1 | 1 of 3See more | 965 |
| wasmcloud-chartwasmcloud-chartVerified publisher | 0.7.2 | 1 of 2See more | 3,456 |
| argo-cdwenerme | 10.9.0 | 2 of 3See more | 3,218 |
| wgerwgerOfficialVerified publisher | 1.0.0 | 5 of 8See more | 8,491 |
| windmillwindmill | 4.0.262 | 1 of 3See more | 1,626 |
| yet-another-cloudwatch-exporteryet-another-cloudwatch-exporter | 0.38.0 | 1 of 1See more | 923 |
| nocodbzekker6Verified publisher | 1.10.0 | 1 of 1See more | 4,016 |
| paperlesszekker6Verified publisher | 11.8.0 | 1 of 1See more | 4,626 |
| zeroclawzeroclawVerified publisher | 0.2.1 | 1 of 2See more | 778 |
| paperless-ngxadnoctemVerified publisher | 0.4.2 | 2 of 5See more | 19,691 |
| agentareaagentareaVerified publisher | 0.0.18 | 7 of 16See more | 14,914 |
| akeyless-api-gatewayakeyless-services-helmVerified publisher | 1.62.22 | 1 of 1See more | 2,358 |
| icat-k8salba-helm-chartsVerified publisher | 1.1.0 | 2 of 4See more | 3,697 |
| cloudflaredalekcVerified publisher | 1.8.1 | 1 of 1See more | 313 |
| jellyfinalekcVerified publisher | 0.9.0 | 1 of 1See more | 2,604 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 2 of 2See more | 12,037 |
| hermes-agentankra-chartsVerified publisher | 0.3.1 | 1 of 1See more | 5,880 |
| psonoankra-chartsVerified publisher | 1.2.0 | 1 of 2See more | 2,388 |
| upcloud-csiankra-chartsVerified publisher | 0.4.0 | 1 of 8See more | 14,917 |
| alazanteonVerified publisher | 0.12.0 | 1 of 1See more | 3,366 |
| anteonanteonVerified publisher | 2.6.4 | 2 of 13See more | 22,202 |
| antreaantreaVerified publisher | 2.7.0 | 2 of 2See more | 3,231 |
| scannerappscodeVerified publisher | 2026.1.15 | 2 of 3See more | 5,299 |
| argocd-backup-s3argocd-backup-s3Verified publisher | 0.9.5 | 1 of 1See more | 5,222 |
| s3dartur9010Verified publisher | 1.0.1 | 1 of 1See more | 1,710 |
| arvancloud-webhookarvancloud-webhookVerified publisher | 1.0.0 | 1 of 1See more | 2,297 |
| astradnsastradnsVerified publisher | 0.2.9 | 1 of 2See more | 2,613 |
| music-assistantbdclark-helm-chartsVerified publisher | 0.4.13 | 1 of 1See more | 3,657 |
| aramid-indexerbiatec-repoVerified publisher | 3.9.0 | 4 of 5See more | 13,357 |
| aramid-relaybiatec-repoVerified publisher | 4.4.1 | 1 of 1See more | 5,059 |
| self-hostbitwarden | 2.4.0 | 1 of 11See more | 5,190 |
| prometheus-airbyte-exporterbotify-helm-chartsVerified publisher | 0.7.1 | 1 of 1See more | 2,897 |
| plexbrandan-schmitz-helm-chartsVerified publisher | 1.5.1 | 1 of 1See more | 1,119 |
| brightdata-exporterbrightdata-chartsVerified publisher | 0.2.17 | 1 of 1See more | 1,284 |
| buildkite-agent-metricsbuildkite-agent-metrics | 0.1.0 | 1 of 1See more | 1,533 |
| static-httpserverbyjgVerified publisher | 0.2.0 | 1 of 1See more | 676 |
| nacosbytectl | 0.1.6 | 1 of 1See more | 1,767 |
| argocd-source-trackercableship | 0.0.9 | 1 of 1See more | 1,483 |
| chart-sentinelcableship | 0.0.12 | 1 of 1See more | 1,483 |
| pgcagriekinVerified publisher | 2.1.0 | 1 of 2See more | 2,280 |
| pgvectorcagriekinVerified publisher | 2.1.0 | 2 of 3See more | 4,004 |
| carbone-eecarboneOfficialVerified publisher | 1.0.6 | 1 of 1See more | 1,619 |
| cbioportalcbioportalOfficialVerified publisher | 1.1.0 | 1 of 1See more | 3,674 |
| celestia-nodecelestia-node | 0.1.7 | 1 of 1See more | 1,799 |
| finops-stackcert-managerVerified publisher | 0.0.5 | 1 of 12See more | 12,562 |
| cert-vaultcert-vaultOfficialVerified publisher | 2.12.0 | 6 of 7See more | 15,863 |
| home-assistant-matter-servercharts-derwitt-devVerified publisher | 4.2.1 | 1 of 2See more | 2,360 |
| maildevchristianhuthVerified publisher | 1.6.0 | 1 of 1See more | 1,143 |
| passbolt-hachristianhuthVerified publisher | 6.0.1 | 3 of 4See more | 10,817 |
Container images carrying it
2,612 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| excalidraw/ | f7ee194addd6 | zlib | 1.3.2-r0 | 2 |
| fireflyiii/ | fe4ecec4c2ba | zlib | no fix listed | 2 |
| fireflyiii/ | ab52bf932546 | zlib | no fix listed | 2 |
| gisaia/ | e612fc722e02 | zlib | no fix listed | 2 |
| gisaia/ | f667e0ee79be | zlib | no fix listed | 2 |
| gisaia/ | 4e693e7b6f37 | zlib | no fix listed | 2 |
| gjeanmart/ | 926264c8f2d1 | zlib | no fix listed | 2 |
| gotenberg/ | 87c16b9f3642 | zlib | no fix listed | 2 |
| gotenberg/ | f29984bd1e22 | zlib | no fix listed | 2 |
| gotson/ | 6c2a967bbe9a | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 2 |
| grafana/ | 7790f6f7fbd8 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| grafana/ | f94b1c82957a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| grafana/ | 2175aaa91c96 | zlib | 1.3.2-r0 | 2 |
| grafana/ | 9e1e77ade304 | zlib | 1.3.2-r0 | 2 |
| grafana/ | d8ea37798ccc | zlib | 1.3.2-r0 | 2 |
| grafana/ | e932bd6ed0e0 | zlib | 1.3.2-r0 | 2 |
| grafana/ | f0200a9bff6d | zlib | 1.3.2-r0 | 2 |
| graviteeio/ | 05fd67a93056 | zlib | no fix listed | 2 |
| graviteeio/ | 27374522cd04 | zlib | no fix listed | 2 |
| hanchuanchuan/ | b3c0dd26fb50 | zlib | 1.3.2-r0 | 2 |
| hazelcast/ | 5dd5d31c7a06 | zlib | 1.3.2-r0 | 2 |
| helmforge/ | c3f97e954c47 | zlib | 1.3.2-r0 | 2 |
| hjacobs/ | 4b2147f47425 | zlib | no fix listed | 2 |
| ilum/ | 624fd09528c8 | zlib | no fix listed | 2 |
| ilum/ | 6e1d709d41f8 | zlib | no fix listed | 2 |
| ilum/ | 998937726679 | zlib | 1.3.2-r0 | 2 |
| infisical/ | 02082bf13163 | zlib | no fix listed | 2 |
| jenkins/ | b470bcdc4ecd | zlib | no fix listed | 2 |
| jenkins/ | c4098086090c | zlib | no fix listed | 2 |
| jlesage/ | 3d6cb102bd9b | zlib | 1.3.2-r0 | 2 |
| kiwigrid/ | 8c06e1ba643a | zlib | 1.3.2-r0 | 2 |
| kurento/ | 03c0d34d0828 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| langgenius/ | 09b7e8705673 | zlib | no fix listed | 2 |
| library/ | 04907bdd423b | zlib | no fix listed | 2 |
| library/ | 04634311a8d5 | zlib | no fix listed | 2 |
| library/ | 89729a95066a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| library/ | e05bc1169fb2 | zlib | no fix listed | 2 |
| library/ | de601ccc9a79 | zlib | no fix listed | 2 |
| library/ | b8d940ca9376 | zlib | no fix listed | 2 |
| library/ | 607835cd628b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| library/ | 611a2fcc5fa7 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| library/ | 098862b1339f | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| library/ | b97df9e0e1ee | zlib | no fix listed | 2 |
| library/ | 6e23479198b9 | zlib | no fix listed | 2 |
| library/ | 98f8ec75657d | zlib | no fix listed | 2 |
| library/ | 9dd288848f44 | zlib | no fix listed | 2 |
| library/ | 6e75aa8f767c | zlib | no fix listed | 2 |
| library/ | 051f7b7b3abd | zlib | no fix listed | 2 |
| library/ | 09f23e02d766 | zlib | no fix listed | 2 |
| library/ | 1090bc3a8ccf | zlib | no fix listed | 2 |