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 |
|---|---|---|---|
| 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 | 1.62.23 | 1See more | — |
| 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 | 2.4.1 | 1See more | — |
| 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 | 7.7.1 | 2See more | — |
| chromadbchromadb-helmVerified publisher | 0.2.2 | 1 of 1See more | 1,444 |
| challengerchronicleVerified publisher | 0.1.1 | 1 of 1See more | 977 |
| nethermindchronicleVerified publisher | 0.0.13 | 1 of 1See more | 2,070 |
| claude-code-hubclaude-code-hub | 0.1.0 | 1 of 4See more | 2,184 |
| cloudflared-ingress-operatorcloudflared-ingress-operatorVerified publisher | 0.3.2 | 1 of 1See more | 1,736 |
| cloudflare-tunnelcloudflare-tunnelVerified publisher | 0.16.6 | 1 of 1See more | 319 |
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 |
|---|---|---|---|---|
| nouchka/ | d183308f201c | zlib | no fix listed | 1 |
| nousresearch/ | e0df6adebddf | zlib | no fix listed | 1 |
| oada/ | c0d077e79ef4 | zlib | 1.3.2-r0 | 1 |
| oada/ | d87efe8ba4b0 | zlib | 1.3.2-r0 | 1 |
| oada/ | ebc8343f05ff | zlib | 1.3.2-r0 | 1 |
| oada/ | c6ffb4e8ed63 | zlib | 1.3.2-r0 | 1 |
| oada/ | fc09495e2f3c | zlib | 1.3.2-r0 | 1 |
| oada/ | b7a2cfc137cf | zlib | 1.3.2-r0 | 1 |
| oada/ | b6c562fa5b1b | zlib | 1.3.2-r0 | 1 |
| oada/ | 6590c60de347 | zlib | 1.3.2-r0 | 1 |
| oada/ | 7943fde43b19 | zlib | 1.3.2-r0 | 1 |
| oada/ | 8464c7f48aae | zlib | 1.3.2-r0 | 1 |
| obolnetwork/ | e263be0a7440 | zlib | 1.3.2-r0 | 1 |
| obolnetwork/ | cb7e97d39d46 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| octoboxio/ | d909041c46eb | zlib | 1.3.2-r0 | 1 |
| odavid/ | e7ab3bbc948e | zlib | 1.3.2-r0 | 1 |
| offchainlabs/ | 9f779fa84b7b | zlib | no fix listed | 1 |
| offchainlabs/ | e95865866129 | zlib | no fix listed | 1 |
| oled01/ | 05d3e398e675 | zlib | no fix listed | 1 |
| oliver006/ | da9e89ee4e75 | zlib | 1.3.2-r0 | 1 |
| olvid/ | e0e6b165d879 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| omkara25/ | 8327546c7aac | zlib | no fix listed | 1 |
| omkara25/ | afff40172b6b | zlib | no fix listed | 1 |
| omkara25/ | d62cba548580 | zlib | no fix listed | 1 |
| ondrejsika/ | d95eaeee2172 | zlib | no fix listed | 1 |
| onyxdotapp/ | 473fdffe4e67 | zlib | no fix listed | 1 |
| onyxdotapp/ | 30d0adaa0fa0 | zlib | no fix listed | 1 |
| opea/ | 25dd26d9cd09 | zlib | no fix listed | 1 |
| opea/ | 38c51b791efa | zlib | no fix listed | 1 |
| opea/ | bdb9ec215872 | zlib | 1.3.2-r0 | 1 |
| opea/ | 58f91683892d | zlib | no fix listed | 1 |
| opea/ | 2bee4eb66f3e | zlib | no fix listed | 1 |
| opea/ | e2436483b73d | zlib | no fix listed | 1 |
| opea/ | 3ef121f34610 | zlib | no fix listed | 1 |
| opea/ | 3eaa91849512 | zlib | no fix listed | 1 |
| opea/ | 7f854e9bffaf | zlib | no fix listed | 1 |
| opea/ | 262c6048aab8 | zlib | no fix listed | 1 |
| opea/ | f68bec6a1271 | zlib | no fix listed | 1 |
| opea/ | 02f9e8fa5d71 | zlib | no fix listed | 1 |
| opea/ | 249afad3d268 | zlib | no fix listed | 1 |
| opea/ | 257ae94709e9 | zlib | no fix listed | 1 |
| opea/ | fe08165d7770 | zlib | no fix listed | 1 |
| openaev/ | 0a12ce8b3db9 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| openbas/ | a277796d9724 | zlib | no fix listed | 1 |
| openbas/ | d986d80b0a75 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| opencsghq/ | 2f03fead54db | zlib | no fix listed | 1 |
| opencsghq/ | af7191a9cf8a | zlib | no fix listed | 1 |
| opencsghq/ | 93ad59164d87 | zlib | no fix listed | 1 |
| opencsghq/ | 302c9d45d8a8 | zlib | no fix listed | 1 |
| opencsghq/ | 04121fd19ef9 | zlib | no fix listed | 1 |