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 |
|---|---|---|---|---|
| sslhep/ | 2cb88ceab5bb | zlib | no fix listed | 1 |
| sslhep/ | c284442b44e3 | zlib | no fix listed | 1 |
| stain/ | b1d0c96f19ad | zlib | 1.3.2-r0 | 1 |
| stalwartlabs/ | 25001929f36a | zlib | no fix listed | 1 |
| stalwartlabs/ | 388dcb75a707 | zlib | no fix listed | 1 |
| stalwartlabs/ | 74ca4f7f6885 | zlib | no fix listed | 1 |
| stalwartlabs/ | dcf575db2d53 | zlib | no fix listed | 1 |
| stashapp/ | df744af5a0c9 | zlib | 1.3.2-r0 | 1 |
| stashapp/ | a534c8afdf39 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| statusim/ | 6ccd9d382885 | zlib | no fix listed | 1 |
| steamcmd/ | 5028a25268e7 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| strangebee/ | a7f7b05fba24 | zlib | no fix listed | 1 |
| streamnative/ | 91e54375e154 | zlib | 1.3.2-r0 | 1 |
| structurizr/ | 4b5ffb5119c8 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| substratusai/ | 61695be635eb | zlib | no fix listed | 1 |
| supabase/ | 2781daf92394 | zlib | no fix listed | 1 |
| supabase/ | eff9c554d649 | zlib | no fix listed | 1 |
| supabase/ | ba4ddc594b0b | zlib | 1.3.2-r0 | 1 |
| supabase/ | 49bfe526f1b4 | zlib | no fix listed | 1 |
| supabase/ | a84cc713585e | zlib | no fix listed | 1 |
| supabase/ | d0a96973e9f1 | zlib | no fix listed | 1 |
| supabase/ | aa1c92c0cf32 | zlib | no fix listed | 1 |
| supabase/ | d207e6e23ad3 | zlib | no fix listed | 1 |
| supabase/ | d3aa0c86c7b3 | zlib | no fix listed | 1 |
| supabase/ | f983fb50bd95 | zlib | 1.3.2-r0 | 1 |
| supabase/ | 26d8070c55e9 | zlib | no fix listed | 1 |
| supabase/ | 606aca9fdaa7 | zlib | no fix listed | 1 |
| supabase/ | 94a2a9d2906e | zlib | no fix listed | 1 |
| svcosti/ | 8428d87bc5d0 | zlib | 1.3.2-r0 | 1 |
| svtechnmaa/ | 18394b08e6c3 | zlib | no fix listed | 1 |
| swimmwatch/ | d48c705a58c8 | zlib | no fix listed | 1 |
| syepes/ | 00af1691570e | zlib | 1.3.2-r0 | 1 |
| sysnet4admin/ | e74b43c7f492 | zlib | no fix listed | 1 |
| sysnet4admin/ | 5802bfcd7fed | zlib | no fix listed | 1 |
| sysnet4admin/ | 74ded2d92f07 | zlib | no fix listed | 1 |
| tailscale/ | dbeff02d2337 | zlib | 1.3.2-r0 | 1 |
| tautulli/ | 670e68dd9efc | zlib | no fix listed | 1 |
| tchiotludo/ | c2824dc2ae44 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| teknas09/ | 12a1fa85c4aa | zlib | no fix listed | 1 |
| tektonops/ | c2198746cf8f | zlib | 1.3.2-r0 | 1 |
| temporalio/ | 37e2e33dbd7b | zlib | 1.3.2-r0 | 1 |
| temporalio/ | a3a52e6ca122 | zlib | 1.3.2-r0 | 1 |
| temporalio/ | cfde8170c92f | zlib | 1.3.2-r0 | 1 |
| temporalio/ | 5b3502a3b685 | zlib | 1.3.2-r0 | 1 |
| temporalio/ | b44cbfeb43db | zlib | 1.3.2-r0 | 1 |
| temporalio/ | 1e2626efcbc1 | zlib | 1.3.2-r0 | 1 |
| temporalio/ | c1e3326b2ce1 | zlib | 1.3.2-r0 | 1 |
| temporalio/ | 0b36e00aad30 | zlib | 1.3.2-r0 | 1 |
| temporalio/ | b768f87f18b5 | zlib | 1.3.2-r0 | 1 |
| tensorzero/ | c939db4f27e4 | zlib | no fix listed | 1 |