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 |
|---|---|---|---|---|
| ghcr.io/ | 896fc7b18b1b | zlib | no fix listed | 2 |
| ghcr.io/ | cd264d33efd4 | zlib | no fix listed | 2 |
| ghcr.io/ | c137478627cc | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 8f7551205fbd | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | bcf63357191b | zlib | no fix listed | 2 |
| ghcr.io/ | 0e7f1c6e4ce6 | zlib | no fix listed | 2 |
| ghcr.io/ | 42002d66ddb3 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | fba6fb872281 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 4b696f960ac1 | zlib | no fix listed | 2 |
| ghcr.io/ | a4e021c0f6a9 | zlib | no fix listed | 2 |
| ghcr.io/ | 02fd613b6a35 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| ghcr.io/ | 3db8145349a3 | zlib | no fix listed | 2 |
| ghcr.io/ | e2abb798f29f | zlib | no fix listed | 2 |
| ghcr.io/ | ca31ec35b829 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 96f42450c5b1 | zlib | no fix listed | 2 |
| ghcr.io/ | f4feb3323a29 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| ghcr.io/ | 245f9d2f5f5b | zlib | no fix listed | 2 |
| ghcr.io/ | fd8d3e6e4cdf | zlib | no fix listed | 2 |
| ghcr.io/ | 95ee018cf558 | zlib | no fix listed | 2 |
| ghcr.io/ | 4457b79b24cd | zlib | no fix listed | 2 |
| ghcr.io/ | 5f26407fd2ed | zlib | 1.3.2-r0 | 2 |
| public.ecr.aws/ | b53a854bd7c1 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| public.ecr.aws/ | 26ac7263a823 | zlib | no fix listed | 2 |
| quay.io/ | 5fc69e31c755 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| quay.io/ | 75b8094c7127 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| quay.io/ | b17b13321678 | zlib | 1.3.2-r0 | 2 |
| quay.io/ | 8745af1f9bbb | zlib | 1.3.2-r0 | 2 |
| quay.io/ | 716b0b33ff2d | zlib | 1.3.2-r0 | 2 |
| quay.io/ | f6ed71d0f9f1 | zlib | 1.3.2-r0 | 2 |
| registry.gitlab.com/ | b1198ea741d1 | zlib | 1.3.2-r0 | 2 |
| registry.gitlab.com/ | 9bdb1062d960 | zlib | 1.3.2-r0 | 2 |
| registry.k8s.io/ | 695d79381ee6 | zlib | 1.3.2-r0 | 2 |
| registry.k8s.io/ | d2fbc4ec70d8 | zlib | 1.3.2-r0 | 2 |
| registry.k8s.io/ | dc7746bb081e | zlib | no fix listed | 2 |
| 1dev/ | cd5b12fe5471 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| 1password/ | e915c0c84397 | zlib | no fix listed | 1 |
| 1password/ | 6297ca6136c0 | zlib | no fix listed | 1 |
| 2martens/ | bf1cdb80239d | zlib | 1.3.2-r0 | 1 |
| 2martens/ | bd1ba6ab84c9 | zlib | 1.3.2-r0 | 1 |
| 2martens/ | ba2c3040dab0 | zlib | 1.3.2-r0 | 1 |
| 48n6e/ | a6ed886fddfc | zlib | no fix listed | 1 |
| aapjeisbaas/ | 6b261abc7fb0 | zlib | no fix listed | 1 |
| abdullahkhawer/ | 28a6c3f7e0a9 | zlib | 1.3.2-r0 | 1 |
| abhinavsingh/ | 51adc989fd03 | zlib | 1.3.2-r0 | 1 |
| abiondevelopment/ | c741988fbd23 | zlib | 1.3.2-r0 | 1 |
| aboogie/ | 9c41a4483ac8 | zlib | no fix listed | 1 |
| actualbudget/ | 58fecd9088b7 | zlib | no fix listed | 1 |
| adamzammit/ | e75e2f455c8d | zlib | no fix listed | 1 |
| adguard/ | 7fbf01d73ecb | zlib | 1.3.2-r0 | 1 |
| adguard/ | d765078d2140 | zlib | 1.3.2-r0 | 1 |