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
- 2,460
- of 17,790 indexed, latest versions
- Container images
- 2,614
- 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 2,460 of 17,790 indexed charts deploy, on 2,614 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 | 1,706 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 902 |
| 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
2,460 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| 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 |
| IOMeshkubesphere-stable | 1.2.0 | 4 of 25See more | 46,639 |
| kubestellar-consolekubestellar-consoleVerified publisher | 0.3.41 | 1 of 2See more | 4,456 |
| kubestellar-uikubestellaruiVerified publisher | 0.1.1 | 3 of 4See more | 4,773 |
| kubevoipkubevoipOfficialVerified publisher | 0.6.8 | 1 of 1See more | 1,097 |
| network-enforcerkubewardenVerified publisher | 0.1.2 | 1 of 3See more | 2,562 |
| kube-wordpress-mysqlkube-wordpress-mysql | 0.1.0 | 1 of 2See more | 8,767 |
| excalidrawkubitodevVerified publisher | 1.0.3 | 1 of 1See more | 840 |
| kubiya-runnerkubiya-helm-chartsOfficialVerified publisher | 0.9.4 | 3 of 9See more | 20,386 |
| lethe-stackkuossOfficialVerified publisher | 0.2.3 | 1 of 3See more | 1,762 |
| fstyr-ddp-keycloak-application-platform-configkvalitetsitVerified publisher | 0.1.13 | 1 of 1See more | 3,148 |
| keycloak-application-platform-configkvalitetsitVerified publisher | 0.0.29 | 1 of 1See more | 3,379 |
| kitarguskvalitetsitVerified publisher | 0.0.0-2026-03-09-091234-10013c4 | 1 of 1See more | 961 |
| krakendkvalitetsitVerified publisher | 0.0.3 | 1 of 1See more | 1,249 |
| nginx-chartkyb-nginx | 0.1.0 | 1 of 1See more | 1,849 |
| lagoon-docker-hostlagoon-chartsVerified publisher | 0.7.0 | 1 of 1See more | 2,122 |
| lambdapinglambdaping | 1.0.4 | 1 of 1See more | 1,337 |
| landing-pagelanding-pageVerified publisher | 0.1.0 | 1 of 1See more | 1,120 |
| jellyseerrlbenicio-communityVerified publisher | 0.1.0 | 1 of 1See more | 3,556 |
| kubernetes-dashboardlbenicio-communityVerified publisher | 7.14.9 | 1 of 5See more | 2,305 |
| smtplbenicio-communityVerified publisher | 0.1.3 | 1 of 1See more | 1,259 |
| uptime-kumalbenicio-communityVerified publisher | 0.1.1 | 1 of 1See more | 33,540 |
| dashboardleechistest | 1.0.0 | 1 of 1See more | 1,344 |
| jenkinsleechistest | 2.7.1 | 1 of 2See more | 4,445 |
| owntracks-exporterleprechaun-charts | 0.1.11 | 1 of 1See more | 4,058 |
| vaultwardenleprechaun-charts | 0.1.28 | 1 of 1See more | 2,057 |
| adguard-homelib42Verified publisher | 2.0.0 | 1 of 1See more | 1,060 |
| jackettlib42Verified publisher | 1.1.0 | 1 of 1See more | 4,643 |
Container images carrying it
2,614 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| oryd/ | fe2428f103a6 | zlib | 1.3.2-r0 | 2 |
| patrikx3/ | f19eb45b0694 | zlib | no fix listed | 2 |
| percona/ | 904458d04a18 | zlib | 1.3.2-r0 | 2 |
| pgvector/ | 9d2e61c7352b | zlib | no fix listed | 2 |
| pgvector/ | ccc6e83d6e35 | zlib | no fix listed | 2 |
| polyaxon/ | eca6952b20e6 | zlib | no fix listed | 2 |
| polyaxon/ | 024ff3fa775e | zlib | no fix listed | 2 |
| proxysql/ | 0e95d1b7cc32 | zlib | no fix listed | 2 |
| qdrant/ | 12364fe851b9 | zlib | no fix listed | 2 |
| qichenxu4pd/ | f3a8502bc21b | zlib | no fix listed | 2 |
| quickwit/ | 363ff56ce456 | zlib | no fix listed | 2 |
| rajnandan1/ | 30407afca731 | zlib | no fix listed | 2 |
| rancher/ | 9bebefa0b908 | zlib | 1.3.2-r0 | 2 |
| rclone/ | 74c51b8817e5 | zlib | 1.3.2-r0 | 2 |
| rotationalio/ | 0e7ad3a031dc | zlib | no fix listed | 2 |
| safeglobal/ | 09a5e495c219 | zlib | no fix listed | 2 |
| safeglobal/ | 80db836cc5d5 | zlib | no fix listed | 2 |
| sikalabs/ | 5f49bf889a64 | zlib | no fix listed | 2 |
| speckle/ | 4bd113093583 | zlib | no fix listed | 2 |
| sysnet4admin/ | c5bd3bb1b5a6 | zlib | 1.3.2-r0 | 2 |
| taigaio/ | 4beed8f62c9f | zlib | no fix listed | 2 |
| taigaio/ | fd4568a97a59 | zlib | no fix listed | 2 |
| technitium/ | df7d90ef0f7b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| timberio/ | 2d16ae87ec39 | zlib | 1.3.2-r0 | 2 |
| uffizzi/ | 0344805f267b | zlib | no fix listed | 2 |
| uselagoon/ | 2c89ed939b8b | zlib | 1.3.2-r0 | 2 |
| valkey/ | 10328d00120d | zlib | 1.3.2-r0 | 2 |
| valkey/ | 3fbd2e3e4b6e | zlib | no fix listed | 2 |
| valkey/ | 475ee65cc75c | zlib | no fix listed | 2 |
| valkey/ | 546304417fea | zlib | no fix listed | 2 |
| valkey/ | 81db6d39e1bb | zlib | no fix listed | 2 |
| valkey/ | 8e8d64b405ce | zlib | no fix listed | 2 |
| vaultwarden/ | 1587c45feaa4 | zlib | no fix listed | 2 |
| vdiogov/ | 6945f84f0058 | zlib | no fix listed | 2 |
| zabbix/ | 349b924472a7 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| gcr.io/ | 688d35c6c544 | zlib | no fix listed | 2 |
| ghcr.io/ | f65f53dd9668 | zlib | no fix listed | 2 |
| ghcr.io/ | e192ad567e0b | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | f6e481386d70 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 4249e403225a | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 3ea8164b0eae | zlib | no fix listed | 2 |
| ghcr.io/ | 82d0b161161d | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| ghcr.io/ | 4768ea1c5fd2 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 1e0b73a187a2 | zlib | no fix listed | 2 |
| ghcr.io/ | f115777d1112 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 81afafdd96a5 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 7962759d99d7 | zlib | no fix listed | 2 |
| ghcr.io/ | c80ae007ce2c | zlib | no fix listed | 2 |
| ghcr.io/ | 896fc7b18b1b | zlib | no fix listed | 2 |
| ghcr.io/ | cd264d33efd4 | zlib | no fix listed | 2 |