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
- 2,446
- of 17,790 indexed, latest versions
- Container images
- 2,582
- 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 2,446 of 17,790 indexed charts deploy, on 2,582 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 | 1,677 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 899 |
| 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
2,446 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| visual-regression-trackerkokuwa | 5.1.0 | 2 of 4See more | 8,680 |
| kollectkollectVerified publisher | 0.20.0 | 1 of 1See more | 1,807 |
| cloudflare-tunnel-remotekomailo-helm-charts | 1.3.1 | 1 of 1See more | 319 |
| ingress-nginxkomailo-helm-charts | 1.0.0 | 1 of 2See more | 1,547 |
| metallbkomailo-helm-charts | 1.2.4 | 1 of 4See more | 2,129 |
| komoplanekomodorVerified publisher | 0.1.8 | 1 of 1See more | 954 |
| kong-ai-gatewaykongVerified publisher | 0.2.1 | 1 of 1See more | 594 |
| nginx-chartkosunjo-nginx | 0.1.0 | 1 of 1See more | 1,839 |
| kpingkpingOfficialVerified publisher | 0.3.5 | 1 of 1See more | 2,229 |
| autopilotkrateo | 1.0.0 | 1 of 2See more | 1,638 |
| kubeflowkromanow94-kubeflow | 0.5.1 | 8 of 30See more | 68,994 |
| dinsrokronkltdVerified publisher | 0.1.7 | 1 of 2See more | 1,628 |
| mindsdbkronkltdVerified publisher | 0.1.0 | 1 of 1See more | 9,652 |
| world-dbkronkltdVerified publisher | 0.1.0 | 1 of 1See more | 1,632 |
| 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 | 1,839 |
| web-chartktcloudlab | 0.1.0 | 1 of 1See more | 1,839 |
| web-chartktcloudlabstudent | 0.1.0 | 1 of 1See more | 1,839 |
| web-chartktcloudljw | 0.1.0 | 1 of 1See more | 1,839 |
| kubeadapt-k8s-pulsekubeadaptVerified publisher | 1.0.1 | 1 of 1See more | 2,422 |
| apecloud-mcpkubeblocksVerified publisher | 0.1.0 | 1 of 1See more | 1,107 |
| apelcoud-mcpkubeblocksVerified publisher | 0.1.0 | 1 of 1See more | 1,107 |
| aperagkubeblocksVerified publisher | 0.0.0-nightly | 2 of 3See more | 8,455 |
| casdoor-helm-chartskubeblocksVerified publisher | 1.753.0 | 1 of 1See more | 2,299 |
| chaos-meshkubeblocksVerified publisher | 2.7.2 | 3 of 4See more | 13,517 |
| gemini-schedulerkubeblocksVerified publisher | 0.1.1 | 1 of 1See more | 1,412 |
| ingress-nginxkubeblocksVerified publisher | 4.12.1 | 1 of 2See more | 1,476 |
| postgres-operatorkubeblocksVerified publisher | 1.12.2 | 1 of 1See more | 1,554 |
| vaultkubeblocksVerified publisher | 0.30.0 | 2 of 2See more | 2,742 |
| kube-bootkube-bootVerified publisher | 1.2.2 | 1 of 1See more | 1,229 |
| juicefs-tenantkubegems | 1.0.1 | 1 of 3See more | 4,120 |
| kubegems-edgekubegems | 1.24.10 | 1 of 1See more | 3,381 |
| volcanokubegems | 1.12.1 | 3 of 3See more | 5,021 |
| kubeintellectkubeintellectVerified publisher | 2.5.0 | 1 of 2See more | 1,858 |
| kube-janitorkube-janitor | 0.3.3 | 1 of 1See more | 3,700 |
| kube-netlagkube-netlagVerified publisher | 1.1.0 | 1 of 1See more | 1,483 |
| kube-node-readykube-node-ready | 0.5.0 | 1 of 1See more | 399 |
| kube-ovnkube-ovn-test | 1.14.0 | 1 of 1See more | 4,991 |
| kube-pod-alertskube-pod-alertsVerified publisher | 0.1.8 | 1 of 1See more | 1,639 |
| kuberestkuberestVerified publisher | 1.4.0 | 1 of 1See more | 1,061 |
| cloudflaredkubernetes-homelab-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 1,442 |
| firefly-iiikubernetes-homelab-helm-chartsVerified publisher | 0.1.3 | 1 of 3See more | 4,416 |
| flaresolverrkubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 33,591 |
| 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 | 5,519 |
| 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 | 6,363 |
| vaultwardenkubernetes-homelab-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 2,032 |
Container images carrying it
2,582 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/ | 673d5229df1f | zlib | no fix listed | 3 |
| public.ecr.aws/ | c88ea2979a49 | zlib | 1.3.2-r0 | 3 |
| quay.io/ | 6545dac92173 | zlib | no fix listed | 3 |
| quay.io/ | 5bf041aacadd | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| quay.io/ | 60566529446a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| quay.io/ | 721b5c9634d4 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| quay.io/ | 9795f3f9f031 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| quay.io/ | 03c7bf249aa1 | zlib | 1.3.2-r0 | 3 |
| quay.io/ | 01d5d8c4cecb | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| quay.io/ | 98580969b333 | zlib | 1.3.2-r0 | 3 |
| quay.io/ | 9d25865295af | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| quay.io/ | ea6dd1e4ce71 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| quay.io/ | d30a7c640c63 | zlib | 1.3.2-r0 | 3 |
| quay.io/ | e886b8d2b54b | zlib | 1.3.2-r0 | 3 |
| quay.io/ | 709c7da19c5a | zlib | no fix listed | 3 |
| actualbudget/ | 552beab3dec8 | zlib | no fix listed | 2 |
| alazidis/ | 0e8c84152201 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| alpine/ | f0c1b7ca12f6 | zlib | 1.3.2-r0 | 2 |
| alpine/ | 062a01ad7a0e | zlib | 1.3.2-r0 | 2 |
| alpine/ | 048f8d9c8cc7 | zlib | 1.3.2-r0 | 2 |
| alpine/ | ec8f734b0a10 | zlib | 1.3.2-r0 | 2 |
| amaraiheanacho/ | 5c86fccf5daa | zlib | 1.3.2-r0 | 2 |
| apache/ | 9ee5df1611f9 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| apache/ | 0116fb802786 | zlib | no fix listed | 2 |
| apache/ | a83cf1980609 | zlib | 1.3.2-r0 | 2 |
| apache/ | 319cd8a81ed1 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| apache/ | ae0b86d3c4d0 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| apecloud/ | 94041b080510 | zlib | 1.3.2-r0 | 2 |
| aquasec/ | ea3e33bc3c4e | zlib | 1.3.2-r0 | 2 |
| bitnamilegacy/ | 00176a47afa0 | zlib | no fix listed | 2 |
| bitnamilegacy/ | 99b408c15272 | zlib | no fix listed | 2 |
| bitnamilegacy/ | 33ce23601fc9 | zlib | no fix listed | 2 |
| bitnamilegacy/ | d3bf3910f148 | zlib | no fix listed | 2 |
| bitnamilegacy/ | 94bc968141e7 | zlib | no fix listed | 2 |
| bitnamilegacy/ | f12387ec882b | zlib | no fix listed | 2 |
| bitnamilegacy/ | 5927ff3702df | zlib | no fix listed | 2 |
| bitnamilegacy/ | 32869e769b7e | zlib | no fix listed | 2 |
| bitnami/ | ab4d5b45116e | zlib | no fix listed | 2 |
| blockstack/ | f79944317326 | zlib | no fix listed | 2 |
| cagriekin/ | 99e17aa165df | zlib | no fix listed | 2 |
| cfssl/ | c9018c2ddf0b | zlib | no fix listed | 2 |
| chromedp/ | 313ed7255ae1 | zlib | no fix listed | 2 |
| clamav/ | 629a3050df6a | zlib | 1.3.2-r0 | 2 |
| clickhouse/ | 258d43821508 | zlib | 1.3.2-r0 | 2 |
| cloudflare/ | 6d91c121b803 | zlib | no fix listed | 2 |
| cribl/ | 044f9a5fac9a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| curlimages/ | 4026b29997dc | zlib | 1.3.2-r0 | 2 |
| dagster/ | 5947f9ae481c | zlib | no fix listed | 2 |
| devopsfaith/ | f8bdaa8a1a43 | zlib | 1.3.2-r0 | 2 |
| emberstack/ | 51dbd5880929 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |