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 |
|---|---|---|---|
| valkeyhelmforgeVerified publisher | 2.0.4 | 1 of 1See more | 807 |
| vaultwardenhelmforgeVerified publisher | 1.13.1 | 1 of 1See more | 1,744 |
| mywebapphelm-nginxVerified publisher | 0.1.0 | 1 of 1See more | 1,827 |
| helmuphelmupVerified publisher | 0.1.0 | 3 of 3See more | 16,514 |
| hivemq-platform-operatorhivemqOfficialVerified publisher | 0.2.26 | 1 of 1See more | 881 |
| hivemq-swarmhivemqOfficialVerified publisher | 0.2.70 | 1 of 1See more | 1,350 |
| hiverhiverVerified publisher | 0.1.45 | 9 of 10See more | 21,672 |
| refineryhoneycomb | 3.4.0 | 1 of 2See more | 965 |
| spoolmanideaplexusVerified publisher | 2.7.1 | 1 of 1See more | 1,779 |
| backendikusi-bk-chart | 1.0.3 | 3 of 3See more | 5,940 |
| ilum-coreilumOfficialVerified publisher | 6.7.3 | 1 of 5See more | 3,556 |
| odooimioVerified publisher | 3.0.2 | 1 of 3See more | 3,068 |
| immichimmich-helm | 0.3.0 | 4 of 4See more | 15,712 |
| webhook-broker-chartimytech | 0.2.4 | 1 of 1See more | 1,246 |
| ingress-nginx-validate-jwtingress-nginx-validate-jwtVerified publisher | 1.13.99 | 1 of 1See more | 345 |
| valkey-clusterinnagoVerified publisher | 1.1.0 | 1 of 2See more | 2,622 |
| iris-webappiris-webapp | 0.2.4 | 2 of 2See more | 11,764 |
| jdownloader2jdownloader2Verified publisher | 1.10.0 | 1 of 1See more | 539 |
| traccarjeffrescVerified publisher | 0.2.0 | 1 of 2See more | 1,341 |
| jellyfinjellyfinVerified publisher | 0.3.30 | 1 of 1See more | 2,604 |
| jenkinsjkimVerified publisher | 5.5.14 | 2 of 2See more | 7,387 |
| k8s-grafana-stackk8s-grafana-stackVerified publisher | 0.2.32 | 4 of 17See more | 15,418 |
| ombik8s-home-lab-repo | 12.2.1 | 1 of 1See more | 1,421 |
| readarrk8s-home-lab-repo | 7.2.1 | 1 of 1See more | 1,099 |
| web-chartkbt-ktcloudlab | 0.1.0 | 1 of 1See more | 1,827 |
| kdiffkdiff-snapshotsVerified publisher | 0.0.203 | 1 of 2See more | 5,508 |
| kdiff-snapshotskdiff-snapshotsVerified publisher | 0.0.55 | 1 of 1See more | 5,789 |
| app-componentkeltio-helm-chartsVerified publisher | 3.14.0 | 1 of 1See more | 1,827 |
| kenerkenerVerified publisher | 0.2.0 | 1 of 1See more | 5,228 |
| keycloak-reporterkeycloak-reporterVerified publisher | 1.4.15 | 1 of 1See more | 1,322 |
| kikplatekikplateVerified publisher | 0.22.0 | 1 of 3See more | 2,770 |
| netbirdkitstream-netbird | 0.7.0 | 1 of 3See more | 1,291 |
| glpikitsune-itopsVerified publisher | 1.0.7 | 2 of 3See more | 4,802 |
| powerdns-recursorklicktippVerified publisher | 0.4.10 | 1 of 1See more | 1,873 |
| knot-resolverknot-resolverVerified publisher | 1.0.5 | 1 of 1See more | 2,049 |
| nginx-php-fpmkokuwa | 0.1.4 | 2 of 2See more | 1,838 |
| difykubeblocksVerified publisher | 0.5.1 | 2 of 5See more | 20,403 |
| kubebrowsekubebrowse | 1.7.0 | 2 of 5See more | 4,141 |
| kube-ingress-dash-chartkube-ingress-dashVerified publisher | 0.3.1 | 1 of 1See more | 1,505 |
| feishinkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 487 |
| owncloudkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 3See more | 9,858 |
| tailscalekubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 2See more | 1,037 |
| kubeseal-webguikubeseal-webgui | 6.0.4 | 2 of 2See more | 4,095 |
| kubeseckubesecVerified publisher | 1.1.0 | 1 of 1See more | 1,075 |
| kubesendkubesend | 0.1.9 | 1 of 1See more | 1,374 |
| mesherykubesphere-stable | 0.5.0 | 1 of 13See more | 24,690 |
| kubeservice-custom-limitrangekubservice-chartsVerified publisher | 1.3.0 | 1 of 5See more | 5,941 |
| kuma-ingress-watcherkuma-ingress-watcherVerified publisher | 1.4.0 | 1 of 1See more | 2,662 |
| ohifkylesferrazzaVerified publisher | 0.1.0 | 1 of 2See more | 3,512 |
| file-mirrorkyokugirl | 0.1.3 | 1 of 3See more | 961 |
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 |
|---|---|---|---|---|
| openebs/ | c86c06f1ce6a | zlib | no fix listed | 2 |
| 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 |
| 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/ | 7bb6963b730d | zlib | no fix listed | 2 |
| ghcr.io/ | ecacd9fd0c66 | zlib | no fix listed | 2 |
| ghcr.io/ | 7962759d99d7 | zlib | no fix listed | 2 |
| ghcr.io/ | c80ae007ce2c | zlib | no fix listed | 2 |