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
- 2,468
- of 17,787 indexed, latest versions
- Container images
- 2,619
- 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 2,468 of 17,787 indexed charts deploy, on 2,619 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 | 1,709 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 904 |
| 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
2,468 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| argo-cdwenerme | 10.9.1 | 1 of 3See more | 2,989 |
| wgerwgerOfficialVerified publisher | 1.0.0 | 5 of 8See more | 8,587 |
| windmillwindmill | 4.0.263 | 1 of 3See more | 1,638 |
| yet-another-cloudwatch-exporteryet-another-cloudwatch-exporter | 0.38.0 | 1 of 1See more | 923 |
| nocodbzekker6Verified publisher | 1.10.0 | 1 of 1See more | 4,016 |
| paperlesszekker6Verified publisher | 11.8.0 | 1 of 1See more | 4,644 |
| zeroclawzeroclawVerified publisher | 0.2.1 | 1 of 2See more | 784 |
| paperless-ngxadnoctemVerified publisher | 0.4.2 | 2 of 5See more | 19,769 |
| agentareaagentareaVerified publisher | 0.0.18 | 7 of 16See more | 14,960 |
| akeyless-api-gatewayakeyless-services-helmVerified publisher | 1.62.22 | 1 of 1See more | 2,406 |
| icat-k8salba-helm-chartsVerified publisher | 1.1.0 | 2 of 4See more | 3,744 |
| cloudflaredalekcVerified publisher | 1.8.1 | 1 of 1See more | 319 |
| jellyfinalekcVerified publisher | 0.9.0 | 1 of 1See more | 2,615 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 2 of 2See more | 11,936 |
| hermes-agentankra-chartsVerified publisher | 0.3.1 | 1 of 1See more | 5,918 |
| psonoankra-chartsVerified publisher | 1.2.0 | 1 of 2See more | 2,387 |
| upcloud-csiankra-chartsVerified publisher | 0.4.0 | 1 of 8See more | 14,920 |
| alazanteonVerified publisher | 0.12.0 | 1 of 1See more | 3,378 |
| anteonanteonVerified publisher | 2.6.4 | 2 of 13See more | 22,233 |
| antreaantreaVerified publisher | 2.7.0 | 2 of 2See more | 3,514 |
| scannerappscodeVerified publisher | 2026.1.15 | 2 of 3See more | 5,301 |
| argocd-backup-s3argocd-backup-s3Verified publisher | 0.9.5 | 1 of 1See more | 5,231 |
| s3dartur9010Verified publisher | 1.0.1 | 1 of 1See more | 1,722 |
| arvancloud-webhookarvancloud-webhookVerified publisher | 1.0.0 | 1 of 1See more | 2,309 |
| astradnsastradnsVerified publisher | 0.2.9 | 1 of 2See more | 2,541 |
| music-assistantbdclark-helm-chartsVerified publisher | 0.4.13 | 1 of 1See more | 3,617 |
| aramid-indexerbiatec-repoVerified publisher | 3.9.0 | 4 of 5See more | 13,513 |
| aramid-relaybiatec-repoVerified publisher | 4.4.1 | 1 of 1See more | 5,108 |
| self-hostbitwarden | 2.4.0 | 1 of 11See more | 5,238 |
| prometheus-airbyte-exporterbotify-helm-chartsVerified publisher | 0.7.1 | 1 of 1See more | 2,908 |
| plexbrandan-schmitz-helm-chartsVerified publisher | 1.5.1 | 1 of 1See more | 1,158 |
| brightdata-exporterbrightdata-chartsVerified publisher | 0.2.17 | 1 of 1See more | 1,282 |
| buildkite-agent-metricsbuildkite-agent-metrics | 0.1.0 | 1 of 1See more | 1,534 |
| static-httpserverbyjgVerified publisher | 0.2.0 | 1 of 1See more | 677 |
| nacosbytectl | 0.1.6 | 1 of 1See more | 1,820 |
| argocd-source-trackercableship | 0.0.9 | 1 of 1See more | 1,483 |
| chart-sentinelcableship | 0.0.12 | 1 of 1See more | 1,483 |
| pgcagriekinVerified publisher | 2.1.0 | 1 of 2See more | 2,292 |
| pgvectorcagriekinVerified publisher | 2.1.0 | 2 of 3See more | 4,028 |
| carbone-eecarboneOfficialVerified publisher | 1.0.6 | 1 of 1See more | 1,631 |
| cbioportalcbioportalOfficialVerified publisher | 1.1.0 | 1 of 1See more | 3,713 |
| celestia-nodecelestia-node | 0.1.7 | 1 of 1See more | 1,799 |
| finops-stackcert-managerVerified publisher | 0.0.5 | 1 of 12See more | 12,561 |
| cert-vaultcert-vaultOfficialVerified publisher | 2.12.0 | 6 of 7See more | 15,995 |
| home-assistant-matter-servercharts-derwitt-devVerified publisher | 4.2.1 | 1 of 2See more | 2,373 |
| maildevchristianhuthVerified publisher | 1.6.0 | 1 of 1See more | 1,143 |
| passbolt-hachristianhuthVerified publisher | 6.0.1 | 3 of 4See more | 10,873 |
| squestchristianhuthVerified publisher | 6.6.7 | 3 of 4See more | 10,008 |
| typo3christianhuthVerified publisher | 7.7.0 | 2 of 2See more | 8,524 |
| chromadbchromadb-helmVerified publisher | 0.2.2 | 1 of 1See more | 1,444 |
Container images carrying it
2,619 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| grafana/ | 499851658393 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 65bfae480b57 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 8dcfdf466da0 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | f55a8a1937ff | zlib | 1.3.2-r0 | 1 |
| graphprotocol/ | b0436347fb24 | zlib | no fix listed | 1 |
| graphprotocol/ | f4452cdedd68 | zlib | no fix listed | 1 |
| graylog/ | 8a1f641cd7aa | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| greenkube/ | 0c01932282a4 | zlib | no fix listed | 1 |
| gresearch/ | 393aff4aa8f2 | zlib | 1.3.2-r0 | 1 |
| gresearch/ | f5e3226f1d33 | zlib | 1.3.2-r0 | 1 |
| gresearch/ | 3df14cda1855 | zlib | 1.3.2-r0 | 1 |
| gresearch/ | 6141a6213fcb | zlib | 1.3.2-r0 | 1 |
| gridgain/ | 5ab838d7d3cb | zlib | 1.3.2-r0 | 1 |
| gridgain/ | d32d182a0e6a | zlib | 1.3.2-r0 | 1 |
| gridgain/ | 95018390077b | zlib | 1.3.2-r0 | 1 |
| grpl/ | c00aafee6629 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| guillh/ | 4fb99dbc32b2 | zlib | no fix listed | 1 |
| gulacedia/ | 67b467d961ca | zlib | no fix listed | 1 |
| hamidyousefi93/ | c34f071f6ed0 | zlib | no fix listed | 1 |
| hamzaarshad10/ | 2c1c3b86a8e7 | zlib | no fix listed | 1 |
| hamzaarshad10/ | cd359d9a78c3 | zlib | 1.3.2-r0 | 1 |
| hamzaarshad10/ | 154f38e8668e | zlib | no fix listed | 1 |
| hansehe/ | bc8e45262bc4 | zlib | no fix listed | 1 |
| haohanyang/ | 54f2112602ee | zlib | no fix listed | 1 |
| haohanyang/ | f4f8fe4e21f1 | zlib | no fix listed | 1 |
| hashicorp/ | 37bf86488b74 | zlib | 1.3.2-r0 | 1 |
| hashicorp/ | b77efab1a448 | zlib | 1.3.2-r0 | 1 |
| hashicorp/ | bbb7f98dc67d | zlib | 1.3.2-r0 | 1 |
| hashicorp/ | 103a2d817a74 | zlib | 1.3.2-r0 | 1 |
| hashicorp/ | ae3d307658b7 | zlib | 1.3.2-r0 | 1 |
| hassroutyyoussef/ | 1f01edf1ee0c | zlib | no fix listed | 1 |
| hassroutyyoussef/ | 2fc3d1617928 | zlib | no fix listed | 1 |
| hassroutyyoussef/ | e0392e2b4a90 | zlib | no fix listed | 1 |
| hazegoodlife/ | 50f02d2d5d4d | zlib | no fix listed | 1 |
| hazegoodlife/ | 8d4c63169e14 | zlib | no fix listed | 1 |
| healthchecks/ | aa08a61b0dcf | zlib | no fix listed | 1 |
| heartexlabs/ | aa461572e8f9 | zlib | 1.3.2-r0 | 1 |
| hecrom/ | bb0372939c19 | zlib | no fix listed | 1 |
| hecrom/ | 5454b54d5b28 | zlib | 1.3.2-r0 | 1 |
| helicone/ | 4a913936c97b | zlib | no fix listed | 1 |
| helmforge/ | 61f759a1421f | zlib | no fix listed | 1 |
| helmforge/ | fcb7017327d6 | zlib | no fix listed | 1 |
| hiboxsystems/ | b59f01bc0418 | zlib | no fix listed | 1 |
| hiboxsystems/ | dcffb926e563 | zlib | no fix listed | 1 |
| hirosystems/ | 9c98b23c1515 | zlib | no fix listed | 1 |
| hivemq/ | aba306d1f089 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| hivemq/ | a919f990141b | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| hivemq/ | f9746d5d70fa | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| hiversh/ | 0e36d98402bc | zlib | no fix listed | 1 |
| hiversh/ | b5048c6342ce | zlib | no fix listed | 1 |