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 |
|---|---|---|---|---|
| library/ | 0b44fbcc3a4b | zlib | 1.3.2-r0 | 1 |
| library/ | 1773ab33af6a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 7561d672fae4 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 97907aceae0a | zlib | 1.3.2-r0 | 1 |
| library/ | eb5295d08332 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 009cc37796fb | zlib | no fix listed | 1 |
| library/ | 234c902a2db4 | zlib | no fix listed | 1 |
| library/ | 3906b477e4b6 | zlib | no fix listed | 1 |
| library/ | 3eafabb4c93f | zlib | no fix listed | 1 |
| library/ | 4521b581dbdd | zlib | no fix listed | 1 |
| library/ | 4d25e2fe601f | zlib | no fix listed | 1 |
| library/ | 5fa2edb1e408 | zlib | no fix listed | 1 |
| library/ | 6aaf3f5e6bc8 | zlib | 1.3.2-r0 | 1 |
| library/ | 77697a75da9f | zlib | 1.3.2-r0 | 1 |
| library/ | 83edc2b8e9ff | zlib | no fix listed | 1 |
| library/ | 8df317692c59 | zlib | no fix listed | 1 |
| library/ | a8f08480e1f8 | zlib | no fix listed | 1 |
| library/ | b43d2dcbbdb1 | zlib | no fix listed | 1 |
| library/ | bb142a9c18ac | zlib | no fix listed | 1 |
| library/ | be0a135f1955 | zlib | no fix listed | 1 |
| library/ | c1e88455c852 | zlib | 1.3.2-r0 | 1 |
| library/ | c9d92d840fd0 | zlib | 1.3.2-r0 | 1 |
| library/ | d31852005202 | zlib | no fix listed | 1 |
| library/ | 04ac44a2595b | zlib | no fix listed | 1 |
| library/ | 507a3eecf809 | zlib | no fix listed | 1 |
| library/ | 9e1d2afa6898 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 104204dadedf | zlib | 1.3.2-r0 | 1 |
| library/ | 4d0bb287d87b | zlib | no fix listed | 1 |
| library/ | a84e1d4adb58 | zlib | 1.3.2-r0 | 1 |
| library/ | 8ae66efb09a2 | zlib | no fix listed | 1 |
| library/ | ad4a8bae2eb4 | zlib | no fix listed | 1 |
| library/ | f73396626d2f | zlib | no fix listed | 1 |
| library/ | 56490ac14a31 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| libretranslate/ | 1de2d7056bb8 | zlib | no fix listed | 1 |
| lifailon/ | ea37e4b6b952 | zlib | 1.3.2-r0 | 1 |
| linkstackorg/ | 1c8b05399ee4 | zlib | 1.3.2-r0 | 1 |
| linode/ | 09f3282bf53d | zlib | 1.3.2-r0 | 1 |
| linuxserver/ | 241009026e6f | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| linuxserver/ | 052eac68ccc0 | zlib | 1.3.2-r0 | 1 |
| linuxserver/ | 7477f6455f47 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| linuxserver/ | 9a997426d71e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| linuxserver/ | 71597f4461e4 | zlib | 1.3.2-r0 | 1 |
| linuxserver/ | 53ea39d2485c | zlib | 1.3.2-r0 | 1 |
| linuxserver/ | 6108ed066d4a | zlib | 1.3.2-r0 | 1 |
| linuxserver/ | 2785a6ad64d3 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| linuxserver/ | b7f906899cd3 | zlib | 1.3.2-r0 | 1 |
| linuxserver/ | b6ce6968ee45 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| lis314/ | aa2089c37920 | zlib | no fix listed | 1 |
| lissy93/ | 700862839553 | zlib | 1.3.2-r0 | 1 |
| listmonk/ | bf3903d54a46 | zlib | 1.3.2-r0 | 1 |