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
- 2,444
- of 17,787 indexed, latest versions
- Container images
- 2,585
- 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 2,444 of 17,787 indexed charts deploy, on 2,585 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+4 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 | 1,680 |
| 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
2,444 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| argo-cdargoOfficialVerified publisher | 10.9.1 | 1See more | — |
| jenkinsjenkinsciOfficialVerified publisher | 5.9.62 | 1See more | — |
| ciliumciliumOfficialVerified publisher | 1.20.1 | 2 of 3See more | 1,708 |
| airflowapache-airflowOfficialVerified publisher | 1.22.0 | 1 of 4See more | 3,195 |
| nextcloudnextcloud | 9.2.6 | 1 of 1See more | 4,507 |
| metallbmetallbVerified publisher | 0.16.1 | 1 of 4See more | 2,127 |
| giteagiteaOfficialVerified publisher | 12.7.0 | 3 of 4See more | 8,811 |
| authentikgoauthentikOfficialVerified publisher | 2026.8.2 | 1 of 1See more | 1,257 |
| nginx-ingressnginxVerified publisher | 2.7.1 | 1 of 1See more | 1,285 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 3 of 7See more | 10,755 |
| alloygrafana | 1.12.1 | 1 of 2See more | 1,100 |
| jupyterhubjupyterhubOfficialVerified publisher | 4.4.2 | 2 of 7See more | 7,894 |
| argo-cdargo-cd-oci | 10.9.1 | 1See more | — |
| mimir-distributedgrafana | 6.2.0 | 1 of 6See more | 4,517 |
| natsnatsVerified publisher | 2.14.6 | 1 of 3See more | 2,313 |
| dexdexVerified publisher | 0.24.1 | 1 of 1See more | 1,765 |
| uptime-kumauptime-kumaVerified publisher | 4.2.0 | 1 of 1See more | 30,159 |
| airflowairflow-helmVerified publisher | 8.9.0 | 1 of 4See more | 11,367 |
| falcofalcosecurity | 9.1.0 | 1 of 3See more | 5,227 |
| kongkongOfficialVerified publisher | 3.4.1 | 1 of 2See more | 1,135 |
| chartmuseumchartmuseumVerified publisher | 3.10.4 | 1 of 1See more | 1,360 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 4 of 35See more | 23,894 |
| backstagebackstageOfficialVerified publisher | 2.10.1 | 1 of 1See more | 1,195 |
| open-webuiopen-webui | 16.5.0 | 1 of 4See more | 1,288 |
| rediscloudpirates-redisVerified publisher | 0.35.0 | 1See more | — |
| mlflowcommunity-chartsVerified publisher | 1.11.7 | 1 of 1See more | 622 |
| qdrantqdrantOfficialVerified publisher | 1.19.1 | 1 of 1See more | 807 |
| apisixapisix | 2.17.0 | 2 of 3See more | 3,045 |
| dagsterdagsterVerified publisher | 1.13.22 | 2 of 5See more | 3,455 |
| zabbixzabbix-communityVerified publisher | 7.1.0 | 5 of 5See more | 13,664 |
| keycloakcloudpirates-keycloakVerified publisher | 0.21.37 | 2 of 3See more | 4,382 |
| fluentdfluent | 0.6.0 | 1 of 1See more | 999 |
| netdatanetdataVerified publisher | 3.7.173 | 1 of 1See more | 3,092 |
| connectonepassword-connect | 2.4.1 | 2 of 2See more | 2,550 |
| node-problem-detectordeliveryheroVerified publisher | 2.4.1 | 1 of 1See more | 1,955 |
| openfaasopenfaas | 15.0.13 | 1 of 6See more | 3,543 |
| maildocker-postfixVerified publisher | 5.1.0 | 1 of 1See more | 5,366 |
| vaultwardengissilabs | 1.4.2 | 1 of 1See more | 1,744 |
| valkeyvalkeyVerified publisher | 0.12.0 | 1 of 1See more | 807 |
| postgrescloudpirates-postgresVerified publisher | 0.20.5 | 1 of 1See more | 1,626 |
| openldap-stack-hahelm-openldapVerified publisher | 4.3.3 | 2 of 5See more | 5,919 |
| rocketchatrocketchat-server | 7.0.2 | 3 of 12See more | 12,279 |
| zammadzammadOfficialVerified publisher | 18.2.0 | 4See more | — |
| chaos-meshchaos-meshVerified publisher | 2.8.4 | 2 of 4See more | 6,342 |
| csi-driver-nfscsi-driver-nfsVerified publisher | 4.13.4 | 1 of 6See more | 3,324 |
| clamavwiremindVerified publisher | 3.7.3 | 1 of 1See more | 1,060 |
| reflectoremberstackVerified publisher | 10.0.65 | 1 of 1See more | 656 |
| grafana-agentgrafana | 0.44.2 | 1 of 2See more | 3,475 |
| clearmlallegroaiOfficialVerified publisher | 7.15.0 | 1 of 4See more | 10,622 |
| penpotpenpotOfficialVerified publisher | 1.9.0 | 2 of 4See more | 4,314 |
Container images carrying it
2,585 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| goccx/ | 784b35910d52 | zlib | 1.3.2-r0 | 1 |
| golenski/ | c863dcb0c513 | zlib | no fix listed | 1 |
| golenski/ | 3a2b36df247b | zlib | no fix listed | 1 |
| golenski/ | 954caf4aaf6a | zlib | no fix listed | 1 |
| gorules/ | 3cd59e25efad | zlib | no fix listed | 1 |
| gotenberg/ | 206a6c708fc6 | zlib | no fix listed | 1 |
| gotenberg/ | 67097317623a | zlib | no fix listed | 1 |
| gotenberg/ | a40f92d7419a | zlib | no fix listed | 1 |
| gpappsoft/ | af7841adad26 | zlib | 1.3.2-r0 | 1 |
| gradiant/ | 332031245fce | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| gradle/ | 5bacbee677a9 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 3364714a2f64 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 01a63f4e032c | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 06bdcbb51fc2 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 0f4434c92b3e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 491b0578c049 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 84b76d56c594 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 8c7256f412fe | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | b8ec653c4423 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | f50931848bd8 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| grafana/ | 36d07f8d276e | zlib | no fix listed | 1 |
| grafana/ | 8a3882e8c28b | zlib | no fix listed | 1 |
| grafana/ | 0f86bada30d6 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 2d1f9ae67c17 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 2ebef928d7e5 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 35c41e0fd029 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 464eac539793 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 5781759b3d27 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 62d2b9d20a19 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 70d9599b186c | zlib | 1.3.2-r0 | 1 |
| grafana/ | 74144189b384 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 8b37a2f028f1 | zlib | 1.3.2-r0 | 1 |
| grafana/ | a1701c218024 | zlib | 1.3.2-r0 | 1 |
| grafana/ | a9043254ba16 | zlib | 1.3.2-r0 | 1 |
| grafana/ | b5b59bfc7561 | zlib | 1.3.2-r0 | 1 |
| grafana/ | ba93c9d192e5 | zlib | 1.3.2-r0 | 1 |
| grafana/ | fa801ab6e1ae | zlib | 1.3.2-r0 | 1 |
| grafana/ | 35b02acc6765 | zlib | 1.3.2-r0 | 1 |
| grafana/ | 42f541f22063 | zlib | no fix listed | 1 |
| 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 |