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/ | 2a232a42256f | zlib | 1.3.2-r0 | 1 |
| library/ | 851f91d24121 | zlib | 1.3.2-r0 | 1 |
| library/ | aa3df78ecf32 | zlib | 1.3.2-r0 | 1 |
| library/ | dd43b430341a | zlib | 1.3.2-r0 | 1 |
| library/ | 28f7931ecbcb | zlib | no fix listed | 1 |
| library/ | 21421af7b32b | zlib | 1.3.2-r0 | 1 |
| library/ | 85f00967bcc6 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| library/ | 1ef2e532ca4d | zlib | no fix listed | 1 |
| library/ | 2654b1e90413 | zlib | no fix listed | 1 |
| library/ | 29773d6be407 | zlib | no fix listed | 1 |
| library/ | 83f7bf209844 | zlib | no fix listed | 1 |
| library/ | a7a268bbfb7f | zlib | no fix listed | 1 |
| library/ | ac533a6988ee | zlib | 1.3.2-r0 | 1 |
| library/ | 512690a56605 | zlib | no fix listed | 1 |
| library/ | 0f597665a2a6 | zlib | no fix listed | 1 |
| library/ | 49a0a0d6f0b8 | zlib | no fix listed | 1 |
| library/ | 8baa7d29a27a | zlib | no fix listed | 1 |
| library/ | fc5748ff7c72 | zlib | no fix listed | 1 |
| library/ | 1ae8051591a5 | zlib | no fix listed | 1 |
| library/ | 571eb4514977 | zlib | no fix listed | 1 |
| library/ | 695a8063ff10 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 6ce2bf22499b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 8812029260b5 | zlib | no fix listed | 1 |
| library/ | b0f9fc41ed79 | zlib | no fix listed | 1 |
| library/ | f75e48af0598 | zlib | no fix listed | 1 |
| library/ | 2439dcd7d140 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 5b6a1eac15b8 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 628f228f0fd5 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | a02fe89cb597 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | b1cb255a9939 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | fcc7fcd7114a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 2415789e1602 | zlib | no fix listed | 1 |
| library/ | 8e6bdd396496 | zlib | no fix listed | 1 |
| library/ | 0a27d9d5084f | zlib | 1.3.2-r0 | 1 |
| library/ | 26983a43c918 | zlib | no fix listed | 1 |
| library/ | 462ae4a35c26 | zlib | 1.3.2-r0 | 1 |
| library/ | 7b45203a99eb | zlib | 1.3.2-r0 | 1 |
| library/ | 9ae868852d0b | zlib | no fix listed | 1 |
| library/ | cc523a19da58 | zlib | no fix listed | 1 |
| library/ | dc561d52bb8a | zlib | no fix listed | 1 |
| library/ | e2a8683c7fbb | zlib | no fix listed | 1 |
| library/ | e93269864a7d | zlib | 1.3.2-r0 | 1 |
| library/ | 02a0cc7939f5 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 6ede2806c78e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | dca8d11fe467 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 9382e4f6f7f0 | zlib | no fix listed | 1 |
| library/ | 2d5fce3229ae | zlib | 1.3.2-r0 | 1 |
| library/ | 777787bbb4c7 | zlib | 1.3.2-r0 | 1 |
| library/ | 88fe8e0e09d6 | zlib | 1.3.2-r0 | 1 |
| library/ | b7752304692b | zlib | 1.3.2-r0 | 1 |