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
- 2,450
- of 17,797 indexed, latest versions
- Container images
- 2,594
- 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 2,450 of 17,797 indexed charts deploy, on 2,594 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 | 1,686 |
| 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
2,450 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| hlo-fe-engineeclipse-aeriosVerified publisher | 3.0.0 | 1 of 1See more | 1,672 |
| idmeclipse-aeriosVerified publisher | 2.0.0 | 1 of 2See more | 4,623 |
| iotaeclipse-aeriosVerified publisher | 1.0.2 | 1 of 4See more | 13,613 |
| management-portaleclipse-aeriosVerified publisher | 1.1.0 | 1 of 2See more | 3,889 |
| openfaas2eclipse-aeriosVerified publisher | 12.0.5 | 2 of 6See more | 6,688 |
| redpandaeclipse-aeriosVerified publisher | 5.7.8 | 1 of 4See more | 1,595 |
| self-awarenesseclipse-aeriosVerified publisher | 1.4.4 | 1 of 2See more | 2,249 |
| self-orchestratoreclipse-aeriosVerified publisher | 1.2.0 | 1 of 1See more | 2,416 |
| trustmanagereclipse-aeriosVerified publisher | 1.0.0 | 1 of 1See more | 1,925 |
| dashboardedu | 1.0.0 | 1 of 1See more | 1,346 |
| vaultwardenedudip | 0.11.0 | 1 of 1See more | 2,058 |
| cert-manager-cpanel-dns-webhookegebackVerified publisher | 1.0.6 | 1 of 1See more | 1,292 |
| esphomeegebackVerified publisher | 2.0.25 | 1 of 1See more | 3,206 |
| heimdallegebackVerified publisher | 2.0.4 | 1 of 1See more | 1,663 |
| teslamateegebackVerified publisher | 2.1.9 | 1 of 1See more | 1,031 |
| uptime-kumaegebackVerified publisher | 2.0.12 | 1 of 1See more | 30,529 |
| eggybyte-chaineggybyte-hcr | 1.0.0 | 1 of 1See more | 806 |
| egressgatewayegressgateway | 0.6.9 | 2 of 2See more | 3,976 |
| postgresqleks-storageclass | 0.1.0 | 1 of 1See more | 1,667 |
| netobserv-flowelastiflowVerified publisher | 0.11.0 | 1 of 1See more | 1,496 |
| seafileeleksbai | 0.1.1 | 1 of 3See more | 25,285 |
| elk-stackelk-stack-test | 1.0.2 | 1 of 9See more | 2,971 |
| rabbitmqemberstackVerified publisher | 1.0.21 | 1 of 1See more | 1,056 |
| redisemberstackVerified publisher | 1.0.21 | 1 of 1See more | 1,996 |
| kube-ecp-stackemqx-operator | 2.5.1 | 4 of 16See more | 23,844 |
| kube-packetloss-exporterenixVerified publisher | 0.2.1 | 1 of 2See more | 6,183 |
| monitoring-proxyenixVerified publisher | 0.3.0 | 1 of 2See more | 3,971 |
| network-exporterenixVerified publisher | 0.3.0 | 1 of 1See more | 1,373 |
| backbone-helm-chartenmeshed-backboneVerified publisher | 7.2.1 | 7 of 7See more | 3,874 |
| connector-helm-chartenmeshed-connectorOfficialVerified publisher | 7.4.12 | 1 of 1See more | 268 |
| nginx-charteoc-chartsVerified publisher | 2.0.0 | 1 of 1See more | 1,861 |
| wordpresseoc-chartsVerified publisher | 0.14.4 | 1 of 1See more | 7,330 |
| eolicplantseolicplantsVerified publisher | 0.1.0 | 1 of 7See more | 27,416 |
| eoloplanner-mcaeoloplanner-mcaVerified publisher | 0.1.0 | 1 of 7See more | 27,382 |
| flywayeosc-lot-1Verified publisher | 0.7.0 | 1 of 3See more | 9,460 |
| matomoeosc-lot-1Verified publisher | 0.2.0 | 1 of 1See more | 5,385 |
| postgresql-backupeosc-lot-1Verified publisher | 0.4.2 | 1 of 2See more | 1,467 |
| rabbitmqeosc-lot-1Verified publisher | 0.3.0 | 1 of 2See more | 2,534 |
| untareosc-lot-1Verified publisher | 0.1.0 | 1 of 1See more | 1,739 |
| rommernail-romm | 1.0.1 | 1 of 1See more | 2,900 |
| espocrmespocrmVerified publisher | 1.0.1 | 2 of 2See more | 6,587 |
| assertoorethereum-helm-chartsVerified publisher | 1.2.0 | 1 of 1See more | 2,928 |
| benchmarkoor-apiethereum-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 901 |
| benchmarkoor-uiethereum-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,334 |
| blutgangethereum-helm-chartsVerified publisher | 0.0.12 | 1 of 1See more | 2,542 |
| buildoor-overviewethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 862 |
| chaos-meshethereum-helm-chartsVerified publisher | 0.0.3 | 3 of 4See more | 12,230 |
| doraethereum-helm-chartsVerified publisher | 1.0.12 | 1 of 2See more | 3,023 |
| eleelethereum-helm-chartsVerified publisher | 0.1.7 | 1 of 1See more | 1,082 |
| eth-faucetethereum-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 1,996 |
Container images carrying it
2,594 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/ | 4ba3adf47f5c | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 7a50c07e7c69 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 5b8cfa805cb6 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 42135965c42d | zlib | no fix listed | 1 |
| ghcr.io/ | ec06685b9ff4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 42afcffe67d0 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 6cb60f08fede | zlib | no fix listed | 1 |
| ghcr.io/ | 4ddbb244c82f | zlib | no fix listed | 1 |
| ghcr.io/ | 6e82914e1051 | zlib | no fix listed | 1 |
| ghcr.io/ | 490ca8e3dd21 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 6b8e02430649 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | b5451793ad91 | zlib | no fix listed | 1 |
| ghcr.io/ | 205053c8a3e2 | zlib | no fix listed | 1 |
| ghcr.io/ | 2d15d14b201a | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 52c18ffcc940 | zlib | no fix listed | 1 |
| ghcr.io/ | 22ae556e0de4 | zlib | no fix listed | 1 |
| ghcr.io/ | 9ce55520e7bd | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | c90ca8389c87 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 3f4864eb7f11 | zlib | no fix listed | 1 |
| ghcr.io/ | ab120359810d | zlib | no fix listed | 1 |
| ghcr.io/ | 121dc29eb14d | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 3ded1b7ebca0 | zlib | no fix listed | 1 |
| ghcr.io/ | ded173632986 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 000c5ee5ee96 | zlib | no fix listed | 1 |
| ghcr.io/ | 78a82d810709 | zlib | no fix listed | 1 |
| ghcr.io/ | 5470b2ec3161 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | d090bb2060d9 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | a0b272f6682a | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 18e30413dac2 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 2a611369ad1d | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ab40c1745534 | zlib | no fix listed | 1 |
| ghcr.io/ | 628d49e0e01b | zlib | no fix listed | 1 |
| ghcr.io/ | f9388bd25ae2 | zlib | no fix listed | 1 |
| ghcr.io/ | 1f6eba640320 | zlib | no fix listed | 1 |
| ghcr.io/ | 29a635cbeeb5 | zlib | no fix listed | 1 |
| ghcr.io/ | ebcf66281fc1 | zlib | no fix listed | 1 |
| ghcr.io/ | ab535d1fef5d | zlib | no fix listed | 1 |
| ghcr.io/ | 5c9e99ff7167 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 7cde8c3fa2d1 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ad25916eebbb | zlib | no fix listed | 1 |
| ghcr.io/ | 274a179fd402 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 62eaa9c9a929 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 00cd9316a379 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | a4d32c2f68b3 | zlib | no fix listed | 1 |
| ghcr.io/ | c99e8ef2c545 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 6efef5d19d56 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 27f85bb98da3 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 5f7b4c6dd299 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 34c5a1e351d6 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | c06aa0fa9a85 | zlib | no fix listed | 1 |