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 |
|---|---|---|---|
| helmuphelmupVerified publisher | 0.1.0 | 3 of 3See more | 16,574 |
| hivemq-platform-operatorhivemqOfficialVerified publisher | 0.2.26 | 1 of 1See more | 925 |
| hivemq-swarmhivemqOfficialVerified publisher | 0.2.70 | 1 of 1See more | 1,394 |
| hiverhiverVerified publisher | 0.1.45 | 9 of 10See more | 21,935 |
| refineryhoneycomb | 3.4.0 | 1 of 2See more | 988 |
| spoolmanideaplexusVerified publisher | 2.7.1 | 1 of 1See more | 1,797 |
| backendikusi-bk-chart | 1.0.3 | 3 of 3See more | 6,009 |
| ilum-coreilumOfficialVerified publisher | 6.7.3 | 1 of 5See more | 3,557 |
| odooimioVerified publisher | 3.0.2 | 1 of 3See more | 3,091 |
| immichimmich-helm | 0.3.0 | 4 of 4See more | 15,793 |
| webhook-broker-chartimytech | 0.2.4 | 1 of 1See more | 1,253 |
| 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 | 2,645 |
| iris-webappiris-webapp | 0.2.4 | 2 of 2See more | 11,842 |
| jdownloader2jdownloader2Verified publisher | 1.10.0 | 1 of 1See more | 539 |
| traccarjeffrescVerified publisher | 0.2.0 | 1 of 2See more | 1,343 |
| jellyfinjellyfinVerified publisher | 0.3.30 | 1 of 1See more | 2,626 |
| jenkinsjkimVerified publisher | 5.5.14 | 2 of 2See more | 7,404 |
| k8s-grafana-stackk8s-grafana-stackVerified publisher | 0.2.32 | 4 of 17See more | 15,535 |
| ombik8s-home-lab-repo | 12.2.1 | 1 of 1See more | 1,465 |
| readarrk8s-home-lab-repo | 7.2.1 | 1 of 1See more | 1,099 |
| web-chartkbt-ktcloudlab | 0.1.0 | 1 of 1See more | 1,849 |
| kdiffkdiff-snapshotsVerified publisher | 0.0.203 | 1 of 2See more | 5,534 |
| kdiff-snapshotskdiff-snapshotsVerified publisher | 0.0.55 | 1 of 1See more | 5,815 |
| app-componentkeltio-helm-chartsVerified publisher | 3.14.0 | 1 of 1See more | 1,849 |
| kenerkenerVerified publisher | 0.2.0 | 1 of 1See more | 5,245 |
| keycloak-reporterkeycloak-reporterVerified publisher | 1.4.15 | 1 of 1See more | 1,344 |
| kikplatekikplateVerified publisher | 0.22.0 | 1 of 3See more | 2,794 |
| netbirdkitstream-netbird | 0.7.0 | 1 of 3See more | 1,342 |
| glpikitsune-itopsVerified publisher | 1.0.7 | 2 of 3See more | 4,929 |
| powerdns-recursorklicktippVerified publisher | 0.4.10 | 1 of 1See more | 1,906 |
| knot-resolverknot-resolverVerified publisher | 1.0.5 | 1 of 1See more | 2,081 |
| nginx-php-fpmkokuwa | 0.1.4 | 2 of 2See more | 1,840 |
| difykubeblocksVerified publisher | 0.5.1 | 2 of 5See more | 20,461 |
| kubebrowsekubebrowse | 1.7.0 | 2 of 5See more | 4,165 |
| kubegems-installerkubegemsOfficial | 1.24.10 | 1 of 1See more | 3,390 |
| kubegems-localkubegemsOfficial | 1.24.10 | 1 of 2See more | 6,099 |
| kube-ingress-dash-chartkube-ingress-dashVerified publisher | 0.3.1 | 1 of 1See more | 1,506 |
| 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 | 9,983 |
| tailscalekubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 2See more | 1,038 |
| kubeseal-webguikubeseal-webgui | 6.0.4 | 2 of 2See more | 4,112 |
| kubeseckubesecVerified publisher | 1.1.0 | 1 of 1See more | 1,076 |
| kubesendkubesend | 0.1.9 | 1 of 1See more | 1,396 |
| mesherykubesphere-stable | 0.5.0 | 1 of 13See more | 24,785 |
| kubeservice-custom-limitrangekubservice-chartsVerified publisher | 1.3.0 | 1 of 5See more | 5,965 |
| kuma-ingress-watcherkuma-ingress-watcherVerified publisher | 1.4.0 | 1 of 1See more | 2,679 |
| ohifkylesferrazzaVerified publisher | 0.1.0 | 1 of 2See more | 3,534 |
| file-mirrorkyokugirl | 0.1.3 | 1 of 3See more | 961 |
| chibisafel4gVerified publisher | 0.1.1 | 2 of 3See more | 5,669 |
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 |
|---|---|---|---|---|
| owncloud/ | 88e7c854517d | zlib | 1.3.2-r0 | 1 |
| owncloud/ | b38fd8fdd58f | zlib | 1.3.2-r0 | 1 |
| passbolt/ | af3a620902a0 | zlib | no fix listed | 1 |
| payara/ | fb44b8ce1cb2 | zlib | 1.3.2-r0 | 1 |
| penpotapp/ | 72a8061e8806 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| penpotapp/ | 84f3f07ead11 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| pgvector/ | cf134a767f47 | zlib | no fix listed | 1 |
| phan2410/ | 9c6ed6de26ca | zlib | no fix listed | 1 |
| phan2410/ | 4a86d138832d | zlib | no fix listed | 1 |
| photoprism/ | 650c6ad5a651 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| photoprism/ | 958642220223 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| photoprism/ | db16ee6b1ba3 | zlib | no fix listed | 1 |
| photoprism/ | fc6fd632ca74 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| phpdockerio/ | ea8354b42600 | zlib | 1.3.2-r0 | 1 |
| phpipam/ | 54468713454e | zlib | 1.3.2-r0 | 1 |
| phpipam/ | ace0efd24830 | zlib | 1.3.2-r0 | 1 |
| phpmyadmin/ | 42a200db07b4 | zlib | no fix listed | 1 |
| pk910/ | 3dcae6a62896 | zlib | no fix listed | 1 |
| platzio/ | d5e5972f344b | zlib | 1.3.2-r0 | 1 |
| platzio/ | 73083749b46a | zlib | 1.3.2-r0 | 1 |
| plexinc/ | 83a425ae9e13 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| pmoscode/ | 8ee61554699c | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 2b91d6a46e06 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 2c202c43c0aa | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 2c8dc938b2f9 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 6e1a36d646a3 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | 9785e5b82334 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | e3e189d9d519 | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | f9297eea817d | zlib | 1.3.2-r0 | 1 |
| pnnlmiscscripts/ | fcd82530bc8b | zlib | 1.3.2-r0 | 1 |
| pockost/ | 7f5d293cbe4e | zlib | no fix listed | 1 |
| pococze/ | 7a1aab425e51 | zlib | no fix listed | 1 |
| polyaxon/ | 2b55c3265a90 | zlib | no fix listed | 1 |
| polyaxon/ | c186bd9834c0 | zlib | no fix listed | 1 |
| postgis/ | 5a1dbedac34e | zlib | 1.3.2-r0 | 1 |
| postgis/ | 7e00e8c3539f | zlib | no fix listed | 1 |
| powerdns/ | 33aadc74a8d6 | zlib | no fix listed | 1 |
| praravind1801/ | f29d637b9ce1 | zlib | no fix listed | 1 |
| prefecthq/ | 1df4b5b6238a | zlib | no fix listed | 1 |
| prefecthq/ | f518ebb9c353 | zlib | no fix listed | 1 |
| prefecthq/ | 50d527a190ae | zlib | no fix listed | 1 |
| pretix/ | 5df3b7aa852e | zlib | no fix listed | 1 |
| probely/ | 741b34e8166f | zlib | no fix listed | 1 |
| prodrigestivill/ | f70742ebe42b | zlib | no fix listed | 1 |
| prom/ | 71c2e988af06 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| prompve/ | e3d501a82df5 | zlib | 1.3.2-r0 | 1 |
| promzeus/ | 82f6d56e280b | zlib | no fix listed | 1 |
| providus/ | e0b9f03bcd98 | zlib | 1.3.2-r0 | 1 |
| prowlercloud/ | 4f252d579be2 | zlib | no fix listed | 1 |
| prowlercloud/ | 79ee83c8e702 | zlib | 1.3.2-r0 | 1 |