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
- 2,446
- of 17,790 indexed, latest versions
- Container images
- 2,582
- 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 2,446 of 17,790 indexed charts deploy, on 2,582 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 | 1,677 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 899 |
| 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
2,446 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| ethrexethereum-helm-chartsVerified publisher | 0.1.3 | 1 of 2See more | 672 |
| forkyethereum-helm-chartsVerified publisher | 0.2.0 | 1 of 1See more | 1,715 |
| grandineethereum-helm-chartsVerified publisher | 0.2.2 | 1 of 2See more | 606 |
| lodestarethereum-helm-chartsVerified publisher | 1.2.2 | 1 of 2See more | 2,534 |
| nethermindethereum-helm-chartsVerified publisher | 1.1.2 | 1 of 2See more | 971 |
| nimbusethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 976 |
| observoorethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 1See more | 1,520 |
| powfaucetethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 1See more | 4,117 |
| rpc-proxyethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,464 |
| rpc-snooperethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 1,468 |
| smart-contract-verifier-httpethereum-helm-chartsVerified publisher | 0.1.4 | 1 of 1See more | 606 |
| spamoorethereum-helm-chartsVerified publisher | 1.0.1 | 1 of 1See more | 1,127 |
| tekuethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 1,012 |
| web3signerethereum-helm-chartsVerified publisher | 1.0.6 | 1 of 4See more | 2,036 |
| xatu-cbt-apiethereum-helm-chartsVerified publisher | 0.0.13 | 1 of 1See more | 1,217 |
| beeethersphereVerified publisher | 0.17.4 | 1 of 1See more | 3,469 |
| beekeeperethersphereVerified publisher | 0.4.14 | 1 of 1See more | 1,616 |
| bee-overlay-exporterethersphereVerified publisher | 0.1.0 | 1 of 1See more | 864 |
| beeport-uiethersphereVerified publisher | 0.76.2 | 2 of 3See more | 7,406 |
| multichain-proxyethersphereVerified publisher | 0.1.0 | 1 of 1See more | 795 |
| multichain-uiethersphereVerified publisher | 0.73.1 | 2 of 3See more | 7,406 |
| static-siteethersphereVerified publisher | 0.73.1 | 2 of 2See more | 6,894 |
| gradle-build-cacheeugen | 0.1.2 | 1 of 1See more | 345 |
| network-toolseugen | 0.2.4 | 1 of 1See more | 912 |
| snyk-farcaster-agenteugen | 1.0.1 | 1 of 1See more | 1,020 |
| evobotevobotVerified publisher | 0.1.1 | 1 of 1See more | 2,998 |
| express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher | 1.0.0 | 1 of 4See more | 5,787 |
| extended-ceph-exporterextended-ceph-exporterVerified publisher | 1.10.0 | 1 of 2See more | 2,897 |
| external-secrets-reloaderexternal-secrets-reloader | 0.1.0 | 1 of 1See more | 1,031 |
| perliteextrim-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,439 |
| siyuanextrim-helm-chartsVerified publisher | 0.1.1 | 1 of 2See more | 1,247 |
| faasnetfaasnet | 0.0.4 | 1 of 5See more | 7,665 |
| capsizefairwinds-incubator | 0.2.0 | 1 of 1See more | 804 |
| datadog-apmfairwinds-incubator | 2.0.0 | 1 of 1See more | 2,824 |
| kubebenchfairwinds-incubator | 1.0.5 | 1 of 2See more | 1,188 |
| yelbfairwinds-incubator | 0.1.1 | 1 of 5See more | 5,101 |
| event-generatorfalcosecurity | 0.4.0 | 1 of 1See more | 3,651 |
| farm-observabilityfarm-observabilityOfficialVerified publisher | 0.27.2 | 5 of 18See more | 13,336 |
| jenkinsfatihtepe-jenkins | 1.0.0 | 1 of 1See more | 2,487 |
| quickstartfeatureformVerified publisher | 0.1.1 | 3 of 3See more | 3,554 |
| rospoferama | 0.4.3 | 1 of 1See more | 5,300 |
| ferriscompanyferriscompany | 0.1.0 | 1 of 1See more | 10,119 |
| data-diode-connector-egressffutopVerified publisher | 1.0.0 | 3 of 3See more | 2,032 |
| data-diode-connector-ingressffutopVerified publisher | 1.0.0 | 3 of 3See more | 2,032 |
| fibfibonacci-cluster-appsVerified publisher | 1.0.0 | 3 of 5See more | 16,963 |
| infrafibonacci-cluster-infraVerified publisher | 1.0.0 | 3 of 4See more | 12,510 |
| findery-marketfindery-market | 0.1.0 | 1 of 7See more | 7,691 |
| fineractfineract-openshift | 0.1.1 | 3 of 4See more | 7,848 |
| firefly-iiifirefly-iii | 1.10.1 | 1 of 1See more | 5,038 |
| firefly-iii-stackfirefly-iii | 0.10.2 | 2 of 4See more | 10,258 |
Container images carrying it
2,582 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| fluent/ | e76397ef3983 | zlib | no fix listed | 1 |
| fluent/ | de9cf5f1127a | zlib | no fix listed | 1 |
| fluent/ | fda93f768f98 | zlib | no fix listed | 1 |
| folioci/ | 29c3f233a498 | zlib | 1.3.2-r0 | 1 |
| folioci/ | 995a25a33133 | zlib | 1.3.2-r0 | 1 |
| folioci/ | 68ca414f5596 | zlib | 1.3.2-r0 | 1 |
| folioci/ | b55696fd9065 | zlib | 1.3.2-r0 | 1 |
| folioci/ | cfd6109bf477 | zlib | 1.3.2-r0 | 1 |
| folioci/ | ae3b069d4ba5 | zlib | 1.3.2-r0 | 1 |
| folioci/ | 44d7ee9acdf6 | zlib | 1.3.2-r0 | 1 |
| folioci/ | 571fa1ffe8c9 | zlib | 1.3.2-r0 | 1 |
| folioci/ | f53c327a48e8 | zlib | 1.3.2-r0 | 1 |
| folioci/ | 2493041ce880 | zlib | no fix listed | 1 |
| fosrl/ | ccd2b0e9a049 | zlib | 1.3.2-r0 | 1 |
| fosrl/ | 83a55f933b4d | zlib | no fix listed | 1 |
| fosrl/ | c32ad797ab96 | zlib | 1.3.2-r0 | 1 |
| foxcpp/ | a4b839985b9b | zlib | 1.3.2-r0 | 1 |
| foxcpp/ | eeb5813fc4d1 | zlib | 1.3.2-r0 | 1 |
| frankescobar/ | dc171ec796d5 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| freedom98/ | d7ce1533f297 | zlib | no fix listed | 1 |
| galaxy/ | e50a890e24c9 | zlib | no fix listed | 1 |
| galexrt/ | 5373078a3a08 | zlib | no fix listed | 1 |
| gchq/ | c460bb587d6d | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| gdrocha/ | d5ae64e83d4c | zlib | 1.3.2-r0 | 1 |
| gdrocha/ | ffbc1571c234 | zlib | 1.3.2-r0 | 1 |
| geopython/ | 84662ea6b78b | zlib | no fix listed | 1 |
| geoservercloud/ | de0b20bd2a43 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| geoservercloud/ | b04ed89b5d2b | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| geoservercloud/ | 318254b52f96 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| geoservercloud/ | 4f077124f591 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| geoservercloud/ | 4f91e3048ac8 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| geoservercloud/ | 299f0d6232d1 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| geoservercloud/ | 5164f687ce4d | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| getmeili/ | b9be3d2d4251 | zlib | 1.3.2-r0 | 1 |
| getmeili/ | bed3fb650e62 | zlib | 1.3.2-r0 | 1 |
| getmeili/ | f3ecbc8c5bfb | zlib | 1.3.2-r0 | 1 |
| getsentry/ | ba7bf9163219 | zlib | no fix listed | 1 |
| ghostfolio/ | e3c6ab53e49b | zlib | no fix listed | 1 |
| ghusta/ | 879d0919fdcc | zlib | no fix listed | 1 |
| giantswarm/ | a6cac55aa2d4 | zlib | 1.3.2-r0 | 1 |
| gitea/ | 6120b1165f3a | zlib | 1.3.2-r0 | 1 |
| gitea/ | c2a169c5e998 | zlib | 1.3.2-r0 | 1 |
| gitea/ | c57233403eff | zlib | 1.3.2-r0 | 1 |
| gitea/ | 76f516a1a8c2 | zlib | 1.3.2-r0 | 1 |
| glanceapp/ | 6df86a7e8868 | zlib | 1.3.2-r0 | 1 |
| glenndehaan/ | 0a7116f48bfe | zlib | 1.3.2-r0 | 1 |
| glpi/ | 4b681082a79e | zlib | no fix listed | 1 |
| goccx/ | f4b3ebea0303 | zlib | 1.3.2-r0 | 1 |
| goccx/ | 784b35910d52 | zlib | 1.3.2-r0 | 1 |
| golenski/ | c863dcb0c513 | zlib | no fix listed | 1 |