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 |
|---|---|---|---|---|
| drumsergio/ | ca3476077215 | zlib | 1.3.2-r0 | 1 |
| drumsergio/ | 28244054e1bf | zlib | no fix listed | 1 |
| drumsergio/ | 85bbc3915e9e | zlib | 1.3.2-r0 | 1 |
| dserio83/ | 6b3d9115fee2 | zlib | no fix listed | 1 |
| dserio83/ | d5deae589229 | zlib | no fix listed | 1 |
| duck1123/ | 9568c5961d5d | zlib | 1.3.2-r0 | 1 |
| durellirsd/ | 7398aca4fc2e | zlib | 1.3.2-r0 | 1 |
| dvdlevanon/ | 1e79c1643fe4 | zlib | 1.3.2-r0 | 1 |
| dwdraju/ | 83bd9be2b14b | zlib | 1.3.2-r0 | 1 |
| dzikoysk/ | 4128c2d7a6ba | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| dzikoysk/ | 90de4c8e6c0e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| eceasy/ | f9abbf3fa5fe | zlib | no fix listed | 1 |
| eclipseaerios/ | d4ed3d8e5db4 | zlib | no fix listed | 1 |
| eclipseaerios/ | 43cd999a008d | zlib | 1.3.2-r0 | 1 |
| eclipseaerios/ | 3cc1d94cfe96 | zlib | no fix listed | 1 |
| eclipseaerios/ | b433c2b9f5dc | zlib | no fix listed | 1 |
| eclipseaerios/ | d582d39208c7 | zlib | no fix listed | 1 |
| eclipseaerios/ | 8ed2df4ca692 | zlib | no fix listed | 1 |
| eclipseaerios/ | e7f5ba0bc64d | zlib | no fix listed | 1 |
| eclipseaerios/ | 15fba526a4f8 | zlib | 1.3.2-r0 | 1 |
| eclipseaerios/ | 34b72f45b46a | zlib | no fix listed | 1 |
| eclipseaerios/ | 8b123bec5679 | zlib | no fix listed | 1 |
| eclipseaerios/ | f55442e2c0ed | zlib | no fix listed | 1 |
| eftechcombr/ | 372f0bd43e15 | zlib | 1.3.2-r0 | 1 |
| eftechcombr/ | f3d0ed01709e | zlib | 1.3.2-r0 | 1 |
| eginnovations/ | e4dfe242fe9f | zlib | no fix listed | 1 |
| elastiflow/ | fee67842e16b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| elautoestopista/ | 125ba620d528 | zlib | 1.3.2-r0 | 1 |
| elautoestopista/ | b6f74db9fc81 | zlib | 1.3.2-r0 | 1 |
| electriccoinco/ | 2ae3a551e111 | zlib | no fix listed | 1 |
| emirozbir/ | 6801ba2a3fc3 | zlib | 1.3.2-r0 | 1 |
| emqx/ | a8431baa7950 | zlib | 1.3.2-r0 | 1 |
| emqxecp/ | 4c31d9bec846 | zlib | 1.3.2-r0 | 1 |
| emqx/ | e33e9816f147 | zlib | no fix listed | 1 |
| emqx/ | 35b46f7aa7a0 | zlib | no fix listed | 1 |
| emqx/ | d48360ed86f4 | zlib | 1.3.2-r0 | 1 |
| emqx/ | 3b6d9c0c4199 | zlib | no fix listed | 1 |
| envoyproxy/ | 5966cbc14d5d | zlib | 1.3.2-r0 | 1 |
| erenozcan17/ | c9b6f0dfbffc | zlib | no fix listed | 1 |
| erenozcan17/ | 50b4f23422b6 | zlib | 1.3.2-r0 | 1 |
| erenozcan17/ | 6e1b14973f9b | zlib | 1.3.2-r0 | 1 |
| erigontech/ | 2252efdf9abe | zlib | no fix listed | 1 |
| erigontech/ | 88706754b627 | zlib | no fix listed | 1 |
| erikvl87/ | e1ea6a975388 | zlib | 1.3.2-r0 | 1 |
| erlangsolutions/ | cc5bf032931f | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| erudikaltd/ | 235e0bc53da2 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| erudikaltd/ | 949c56b57e8f | zlib | 1.3.2-r0 | 1 |
| escaping/ | 87fa79255962 | zlib | no fix listed | 1 |
| esphome/ | 4866347cb5b4 | zlib | no fix listed | 1 |
| esphome/ | 85abea33854b | zlib | no fix listed | 1 |