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 |
|---|---|---|---|
| kubeflowkromanow94-kubeflow | 0.5.1 | 8 of 30See more | 70,968 |
| dinsrokronkltdVerified publisher | 0.1.7 | 1 of 2See more | 1,629 |
| mindsdbkronkltdVerified publisher | 0.1.0 | 1 of 1See more | 9,698 |
| world-dbkronkltdVerified publisher | 0.1.0 | 1 of 1See more | 1,684 |
| kron-aapm-sidecarkron-pam-aapm-helmcharts | 1.2.5 | 1 of 1See more | 126 |
| pangolinkrzwiatrzyk | 0.11.0 | 1 of 1See more | 3,442 |
| web-chartktcloudhelm | 0.1.0 | 1 of 1See more | 1,849 |
| web-chartktcloudlab | 0.1.0 | 1 of 1See more | 1,849 |
| web-chartktcloudlabstudent | 0.1.0 | 1 of 1See more | 1,849 |
| web-chartktcloudljw | 0.1.0 | 1 of 1See more | 1,849 |
| kubeadapt-k8s-pulsekubeadaptVerified publisher | 1.0.2 | 1See more | — |
| apecloud-mcpkubeblocksVerified publisher | 0.1.0 | 1 of 1See more | 1,108 |
| apelcoud-mcpkubeblocksVerified publisher | 0.1.0 | 1 of 1See more | 1,108 |
| aperagkubeblocksVerified publisher | 0.0.0-nightly | 2 of 3See more | 8,478 |
| casdoor-helm-chartskubeblocksVerified publisher | 1.753.0 | 1 of 1See more | 2,306 |
| chaos-meshkubeblocksVerified publisher | 2.7.2 | 3 of 4See more | 13,572 |
| gemini-schedulerkubeblocksVerified publisher | 0.1.1 | 1 of 1See more | 1,419 |
| ingress-nginxkubeblocksVerified publisher | 4.12.1 | 1 of 2See more | 1,477 |
| postgres-operatorkubeblocksVerified publisher | 1.12.2 | 1 of 1See more | 1,555 |
| vaultkubeblocksVerified publisher | 0.30.0 | 2 of 2See more | 2,751 |
| kube-bootkube-bootVerified publisher | 1.2.2 | 1 of 1See more | 1,257 |
| juicefs-tenantkubegems | 1.0.1 | 1 of 3See more | 4,306 |
| kubegems-edgekubegems | 1.24.10 | 1 of 1See more | 3,390 |
| volcanokubegems | 1.12.1 | 3 of 3See more | 5,036 |
| kubeintellectkubeintellectVerified publisher | 2.5.0 | 1 of 2See more | 1,882 |
| kube-janitorkube-janitor | 0.3.3 | 1 of 1See more | 4,310 |
| kube-netlagkube-netlagVerified publisher | 1.1.0 | 1 of 1See more | 1,488 |
| kube-node-readykube-node-ready | 0.5.0 | 1 of 1See more | 399 |
| kube-ovnkube-ovn-test | 1.14.0 | 1 of 1See more | 5,003 |
| kube-pod-alertskube-pod-alertsVerified publisher | 0.1.8 | 1 of 1See more | 1,650 |
| kuberestkuberestVerified publisher | 1.4.0 | 1 of 1See more | 1,072 |
| cloudflaredkubernetes-homelab-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 1,460 |
| firefly-iiikubernetes-homelab-helm-chartsVerified publisher | 0.1.3 | 1 of 3See more | 4,452 |
| flaresolverrkubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 33,864 |
| navidromekubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 901 |
| pve-exporterkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 994 |
| scrutinykubernetes-homelab-helm-chartsVerified publisher | 0.2.2 | 2 of 3See more | 5,547 |
| seerrkubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 2,549 |
| uptime-kumakubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 6,391 |
| vaultwardenkubernetes-homelab-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 2,057 |
| kubernetes-kiosk-chromiumkubernetes-kiosk-chromium | 0.1.2 | 1 of 1See more | 29,124 |
| kube-httpcachekubernetes-replicator | 0.9.1 | 1 of 1See more | 4,463 |
| kube-mailkubernetes-replicator | 0.11.1 | 1 of 3See more | 2,531 |
| whatsappkubernetes-whatsappVerified publisher | 0.1.8 | 1 of 4See more | 1,574 |
| testkube-apikubeshop | 2.1.162 | 1 of 2See more | 1,670 |
| testkube-logskubeshop | 0.2.2 | 1 of 1See more | 1,286 |
| tracetestkubeshop | 0.3.39 | 1 of 2See more | 1,562 |
| databend-metakubesphere-stable | 0.7.3 | 1 of 1See more | 2,838 |
| databend-querykubesphere-stable | 0.8.3 | 1 of 1See more | 2,838 |
| easegresskubesphere-stable | 1.0.0 | 1 of 1See more | 1,315 |
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 |
|---|---|---|---|---|
| n3uronhub/ | 423a0bdd9cb9 | zlib | no fix listed | 1 |
| n8nio/ | 8b39ed5a2de9 | zlib | 1.3.2-r0 | 1 |
| n8nio/ | ed16e560c40e | zlib | 1.3.2-r0 | 1 |
| nacos/ | 0e951a1d07bb | zlib | 1.3.2-r0 | 1 |
| nacos/ | 30a39cb0c54d | zlib | 1.3.2-r0 | 1 |
| natsio/ | abdc9f9f0120 | zlib | 1.3.2-r0 | 1 |
| natsio/ | 47094fcae2f4 | zlib | 1.3.2-r0 | 1 |
| natsio/ | 5b21830a9e9d | zlib | 1.3.2-r0 | 1 |
| natsio/ | 81edf32a3680 | zlib | 1.3.2-r0 | 1 |
| natsio/ | 104a3e938b23 | zlib | 1.3.2-r0 | 1 |
| natsio/ | 02469dc907bc | zlib | 1.3.2-r0 | 1 |
| ncsa/ | 0b738bbc8d70 | zlib | no fix listed | 1 |
| neo4j/ | ea1b8444808d | zlib | 1.3.2-r0 | 1 |
| neoskop/ | 25152b474f54 | zlib | 1.3.2-r0 | 1 |
| neosmemo/ | 3eefcc231141 | zlib | 1.3.2-r0 | 1 |
| neosmemo/ | c6defc2dfb98 | zlib | 1.3.2-r0 | 1 |
| netapp/ | 58b9fac358bd | zlib | 1.3.2-r0 | 1 |
| netbirdio/ | 0c9994b393ea | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | 52682e5f48f9 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | b0adc4ad4ec6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | 3086534361a1 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | e71f39cefcd9 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | 3104d5ca3a76 | zlib | no fix listed | 1 |
| netboxcommunity/ | 91b823a05cb5 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| nethermind/ | 1b6b01419de4 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| nethermind/ | 93e57917371a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| nethermind/ | aeca3b55bda5 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netrisai/ | c271efe749d0 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netrisai/ | 8c5074f55ae5 | zlib | 1.3.2-r0 | 1 |
| networkstatic/ | 0592f012c636 | zlib | no fix listed | 1 |
| networktocode/ | ed484336b1ad | zlib | no fix listed | 1 |
| newrelic/ | 1a448492b55a | zlib | no fix listed | 1 |
| newrelic/ | 47520b65d6b2 | zlib | no fix listed | 1 |
| 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 |
| 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 |