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
- 2,460
- of 17,790 indexed, latest versions
- Container images
- 2,614
- 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 2,460 of 17,790 indexed charts deploy, on 2,614 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 | 1,706 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 902 |
| 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
2,460 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| wgerwgerOfficialVerified publisher | 1.0.0 | 5 of 8See more | 8,634 |
| windmillwindmill | 4.0.264 | 1 of 3See more | 1,649 |
| yet-another-cloudwatch-exporteryet-another-cloudwatch-exporter | 0.38.0 | 1 of 1See more | 923 |
| nocodbzekker6Verified publisher | 1.10.0 | 1 of 1See more | 4,017 |
| paperlesszekker6Verified publisher | 11.8.0 | 1 of 1See more | 4,651 |
| zeroclawzeroclawVerified publisher | 0.2.1 | 1 of 2See more | 794 |
| paperless-ngxadnoctemVerified publisher | 0.4.2 | 2 of 5See more | 19,828 |
| agentareaagentareaVerified publisher | 0.0.18 | 7 of 16See more | 15,049 |
| akeyless-api-gatewayakeyless-services-helmVerified publisher | 1.62.23 | 1 of 1See more | 2,411 |
| icat-k8salba-helm-chartsVerified publisher | 1.1.0 | 2 of 4See more | 3,746 |
| cloudflaredalekcVerified publisher | 1.8.1 | 1 of 1See more | 336 |
| jellyfinalekcVerified publisher | 0.9.0 | 1 of 1See more | 2,626 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 2 of 2See more | 12,092 |
| hermes-agentankra-chartsVerified publisher | 0.3.1 | 1 of 1See more | 5,971 |
| psonoankra-chartsVerified publisher | 1.2.0 | 1 of 2See more | 2,387 |
| upcloud-csiankra-chartsVerified publisher | 0.4.0 | 1 of 8See more | 14,969 |
| alazanteonVerified publisher | 0.12.0 | 1 of 1See more | 3,395 |
| anteonanteonVerified publisher | 2.6.4 | 2 of 13See more | 22,304 |
| antreaantreaVerified publisher | 2.7.0 | 2 of 2See more | 3,539 |
| scannerappscodeVerified publisher | 2026.1.15 | 2 of 3See more | 5,315 |
| argocd-backup-s3argocd-backup-s3Verified publisher | 0.9.5 | 1 of 1See more | 5,249 |
| s3dartur9010Verified publisher | 1.0.1 | 1 of 1See more | 1,736 |
| arvancloud-webhookarvancloud-webhookVerified publisher | 1.0.0 | 1 of 1See more | 2,327 |
| astradnsastradnsVerified publisher | 0.2.9 | 1 of 2See more | 2,649 |
| music-assistantbdclark-helm-chartsVerified publisher | 0.4.13 | 1 of 1See more | 3,702 |
| aramid-indexerbiatec-repoVerified publisher | 3.9.0 | 4 of 5See more | 13,544 |
| aramid-relaybiatec-repoVerified publisher | 4.4.1 | 1 of 1See more | 5,117 |
| self-hostbitwarden | 2.4.1 | 1 of 11See more | 5,269 |
| prometheus-airbyte-exporterbotify-helm-chartsVerified publisher | 0.7.1 | 1 of 1See more | 2,919 |
| plexbrandan-schmitz-helm-chartsVerified publisher | 1.5.1 | 1 of 1See more | 1,163 |
| brightdata-exporterbrightdata-chartsVerified publisher | 0.2.17 | 1 of 1See more | 1,306 |
| buildkite-agent-metricsbuildkite-agent-metrics | 0.1.0 | 1 of 1See more | 1,541 |
| static-httpserverbyjgVerified publisher | 0.2.0 | 1 of 1See more | 677 |
| nacosbytectl | 0.1.6 | 1 of 1See more | 1,827 |
| argocd-source-trackercableship | 0.0.9 | 1 of 1See more | 1,490 |
| chart-sentinelcableship | 0.0.12 | 1 of 1See more | 1,490 |
| pgcagriekinVerified publisher | 2.1.0 | 1 of 2See more | 2,309 |
| pgvectorcagriekinVerified publisher | 2.1.0 | 2 of 3See more | 4,056 |
| carbone-eecarboneOfficialVerified publisher | 1.0.6 | 1 of 1See more | 1,641 |
| cbioportalcbioportalOfficialVerified publisher | 1.1.0 | 1 of 1See more | 3,745 |
| celestia-nodecelestia-node | 0.1.7 | 1 of 1See more | 1,810 |
| finops-stackcert-managerVerified publisher | 0.0.5 | 1 of 12See more | 12,611 |
| cert-vaultcert-vaultOfficialVerified publisher | 2.12.0 | 6 of 7See more | 16,056 |
| home-assistant-matter-servercharts-derwitt-devVerified publisher | 4.2.1 | 1 of 2See more | 2,383 |
| maildevchristianhuthVerified publisher | 1.6.0 | 1 of 1See more | 1,144 |
| passbolt-hachristianhuthVerified publisher | 6.0.1 | 3 of 4See more | 10,931 |
| squestchristianhuthVerified publisher | 6.6.7 | 3 of 4See more | 10,039 |
| typo3christianhuthVerified publisher | 7.7.1 | 2 of 2See more | 8,597 |
| chromadbchromadb-helmVerified publisher | 0.2.2 | 1 of 1See more | 1,454 |
| challengerchronicleVerified publisher | 0.1.1 | 1 of 1See more | 977 |
Container images carrying it
2,614 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | cc9a028d9c43 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 2468990a8521 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | d110504d551d | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 18a81afcb249 | zlib | no fix listed | 1 |
| ghcr.io/ | 62c44a384e13 | zlib | no fix listed | 1 |
| ghcr.io/ | c487ec5edcfe | zlib | no fix listed | 1 |
| ghcr.io/ | 18689773150d | zlib | no fix listed | 1 |
| ghcr.io/ | 71be54e99608 | zlib | no fix listed | 1 |
| ghcr.io/ | a5b032e15f75 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | d332ae2410f8 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | 744bc929a579 | zlib | no fix listed | 1 |
| ghcr.io/ | 2f06e72cef36 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 13e267ad7d94 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 21de3771fdd5 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 7465f35b684c | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | dc6b5fdcec06 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | b6bf1888f9d5 | zlib | no fix listed | 1 |
| ghcr.io/ | f3e07eff3997 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 81f6007abb4e | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 6ec488d89b56 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | b58345fe8209 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 36ce246d884e | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | f9104080d9a7 | zlib | no fix listed | 1 |
| ghcr.io/ | ae3b0e29daaa | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | d52177072013 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | e4b66308d8f6 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 16907aae5de1 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 6877c958a3c6 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | cdbbed831f28 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 67ffb0309acb | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 345174727a2b | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | cb5f24732197 | zlib | no fix listed | 1 |
| ghcr.io/ | dffc6c719d86 | zlib | no fix listed | 1 |
| ghcr.io/ | 4c708ecf7dc4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 6ba69487f1b0 | zlib | no fix listed | 1 |
| ghcr.io/ | 4c8b42890035 | zlib | no fix listed | 1 |
| ghcr.io/ | 5889bea38e56 | zlib | no fix listed | 1 |
| ghcr.io/ | 1386b7b5e555 | zlib | no fix listed | 1 |
| ghcr.io/ | 1f97d131b1d1 | zlib | no fix listed | 1 |
| ghcr.io/ | 9c88e1aff357 | zlib | no fix listed | 1 |
| ghcr.io/ | c8af1c5aae40 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 4f33a0a9f75e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | bf3cb9b505b6 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 44f82ee0b24c | zlib | no fix listed | 1 |
| ghcr.io/ | 5f6c74993f08 | zlib | no fix listed | 1 |
| ghcr.io/ | d6105dd73eb4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | e953fa9e36ef | zlib | no fix listed | 1 |
| ghcr.io/ | 10b7945d4f09 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 8766ba08bf1a | zlib | no fix listed | 1 |
| ghcr.io/ | 792e262ea504 | zlib | no fix listed | 1 |