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
- 2,463
- of 17,781 indexed, latest versions
- Container images
- 2,612
- 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 2,463 of 17,781 indexed charts deploy, on 2,612 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 | 1,708 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 898 |
| 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
2,463 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| pypiservercommunity-chartsVerified publisher | 0.1.9 | 1 of 1See more | 584 |
| dgraphdgraph | 24.1.4 | 1 of 1See more | 2,993 |
| factorio-server-chartsfactorio-server-chartsVerified publisher | 2.5.2 | 1 of 1See more | 1,437 |
| netbirdjaconiVerified publisher | 0.15.1 | 2 of 4See more | 8,390 |
| litellm-helmlitellm | 1.100.1 | 1 of 2See more | 5,003 |
| localstacklocalstack | 0.7.0 | 1 of 1See more | 2,156 |
| gotenbergmaikumoriVerified publisher | 1.25.0 | 1 of 1See more | 9,683 |
| oneuptimeoneuptimeOfficialVerified publisher | 13.0.4 | 3 of 7See more | 11,192 |
| openclawopenclaw-helmVerified publisher | 1.5.40 | 2 of 2See more | 5,660 |
| prometheus-cloudwatch-exporterprometheus-communityVerified publisher | 0.28.2 | 1 of 1See more | 3,382 |
| stalwart-mailstalwart-mailVerified publisher | 2.0.10 | 1 of 1See more | 1,403 |
| amd-gpuamd-gpu-helmOfficialVerified publisher | 0.22.0 | 1 of 1See more | 1,023 |
| camel-kcamel-kVerified publisher | 2.11.0 | 1 of 1See more | 1,226 |
| falcosidekickfalcosecurity | 0.14.0 | 1 of 1See more | 1,633 |
| outlinekubitodevVerified publisher | 1.2.2 | 1 of 4See more | 5,352 |
| plane-cemakeplaneOfficialVerified publisher | 1.8.1 | 3 of 11See more | 4,854 |
| prefect-serverprefectVerified publisher | 2026.9.3212605 | 2 of 2See more | 5,786 |
| rocketmqrocketmq | 12.6.0 | 1 of 2See more | 6,328 |
| codefreshcodefresh-onpremOfficialVerified publisher | 2.12.13 | 4 of 42See more | 14,956 |
| apim3graviteeioVerified publisher | 4.12.19 | 2 of 4See more | 4,806 |
| redisgroundhog2k | 2.4.7 | 1 of 1See more | 955 |
| wordpressgroundhog2k | 0.16.4 | 1 of 1See more | 3,685 |
| memcachedkubelauncherVerified publisher | 0.1.32 | 1 of 1See more | 596 |
| mysqlkubelauncherVerified publisher | 0.4.4 | 1 of 1See more | 938 |
| postgresqlkubelauncherVerified publisher | 0.4.3 | 1 of 1See more | 1,115 |
| memgraphmemgraphVerified publisher | 1.0.6 | 1 of 2See more | 1,373 |
| velero-uiotwldVerified publisher | 0.15.0 | 1 of 1See more | 1,332 |
| supabasetokens-studioVerified publisher | 1.0.0 | 8 of 14See more | 23,123 |
| wekanwekanVerified publisher | 11.76.0 | 2 of 3See more | 1,576 |
| renterdartur9010Verified publisher | 1.4.4 | 2 of 2See more | 8,493 |
| cloudbeaveravistoVerified publisher | 1.1.7 | 1 of 1See more | 1,710 |
| budibasebudibase | 0.0.0-master | 3 of 7See more | 10,775 |
| krokicowboysysopVerified publisher | 6.1.0 | 4 of 5See more | 6,743 |
| csi-secrets-store-provider-azurecsi-secrets-store-provider-azureVerified publisher | 1.8.2 | 1 of 5See more | 2,235 |
| druiddruid-helmVerified publisher | 37.0.2 | 1 of 3See more | 3,812 |
| excalidrawexcalidrawVerified publisher | 0.18.0 | 1 of 1See more | 1,109 |
| homergabe565Verified publisher | 0.13.0 | 1 of 1See more | 382 |
| minifluxgabe565Verified publisher | 0.9.2 | 1 of 2See more | 1,247 |
| cubestoregadsme | 1.2.0 | 1 of 3See more | 3,025 |
| docker-registry-uijoxitVerified publisher | 1.1.4 | 1 of 1See more | 674 |
| cassandrakubelauncherVerified publisher | 0.1.27 | 1 of 1See more | 1,442 |
| etcdkubelauncherVerified publisher | 0.4.3 | 1 of 1See more | 767 |
| kafkakubelauncherVerified publisher | 0.1.26 | 1 of 1See more | 1,360 |
| keycloakkubelauncherVerified publisher | 0.4.4 | 1 of 1See more | 1,251 |
| kubectlkubelauncherVerified publisher | 0.2.11 | 1 of 1See more | 1,216 |
| mariadbkubelauncherVerified publisher | 0.5.7 | 1 of 1See more | 1,057 |
| mongodbkubelauncherVerified publisher | 0.4.5 | 1 of 1See more | 1,342 |
| openldapkubelauncherVerified publisher | 0.2.0 | 1 of 1See more | 1,240 |
| rabbitmqkubelauncherVerified publisher | 0.2.11 | 1 of 1See more | 1,079 |
| rediskubelauncherVerified publisher | 0.5.1 | 1 of 1See more | 770 |
Container images carrying it
2,612 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| cloudflare/ | 6b599ca3e974 | zlib | no fix listed | 4 |
| library/ | 287ff321f9e3 | zlib | no fix listed | 4 |
| library/ | 4689940c6838 | zlib | no fix listed | 4 |
| library/ | 606d8c0d6b3c | zlib | 1.3.2-r0 | 4 |
| library/ | 71da9275c5f3 | zlib | no fix listed | 4 |
| natsio/ | 64cb6c858e79 | zlib | 1.3.2-r0 | 4 |
| opea/ | 0c25aab3f106 | zlib | no fix listed | 4 |
| openquantumsafe/ | 543fb00ce31d | zlib | 1.3.2-r0 | 4 |
| redis/ | b5e19ee240ab | zlib | 1.3.2-r0 | 4 |
| shashkist/ | 581de1fd6084 | zlib | no fix listed | 4 |
| valkey/ | 930b41430fb7 | zlib | no fix listed | 4 |
| ghcr.io/ | d04c003d7593 | zlib | 1.3.2-r0 | 4 |
| ghcr.io/ | 7f9a1d574958 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 4 |
| apache/ | 16b50bbef664 | zlib | no fix listed | 3 |
| bitnamilegacy/ | cd354d5b2556 | zlib | no fix listed | 3 |
| bitnamilegacy/ | 77e65e9d633e | zlib | no fix listed | 3 |
| bitnamilegacy/ | df6ec02e2b9a | zlib | no fix listed | 3 |
| cloudpirates/ | 8dc02a7e5093 | zlib | 1.3.2-r0 | 3 |
| curlimages/ | d94d07ba9e7d | zlib | 1.3.2-r0 | 3 |
| derailed/ | 8e68e22c7663 | zlib | 1.3.2-r0 | 3 |
| dnationcloud/ | 78fed4f3c130 | zlib | no fix listed | 3 |
| fluent/ | d792375ca8e5 | zlib | no fix listed | 3 |
| gchq/ | 5ec58edbb2db | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| grafana/ | a0f881232a6f | zlib | 1.3.2-r0 | 3 |
| guacamole/ | f344085e618b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| jaegertracing/ | ab6f1a1f0fb4 | zlib | 1.3.2-r0 | 3 |
| kiwigrid/ | 4166a019eeaf | zlib | 1.3.2-r0 | 3 |
| kiwigrid/ | cdb361e67b1b | zlib | 1.3.2-r0 | 3 |
| library/ | b83efabe3e7d | zlib | 1.3.2-r0 | 3 |
| library/ | a484819eb602 | zlib | no fix listed | 3 |
| library/ | be23f54a88d3 | zlib | no fix listed | 3 |
| library/ | 468d34fefd63 | zlib | 1.3.2-r0 | 3 |
| library/ | 78387bc3881b | zlib | no fix listed | 3 |
| library/ | ffd1b50c522a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| library/ | 33ceb71981b6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| localstack/ | 4aef81c53168 | zlib | no fix listed | 3 |
| mcp/ | 9362bcf6aa0e | zlib | no fix listed | 3 |
| natsio/ | 8031d190c7ee | zlib | 1.3.2-r0 | 3 |
| opencsghq/ | 57def8e77d0f | zlib | 1.3.2-r0 | 3 |
| tykio/ | 0e03b94c153d | zlib | no fix listed | 3 |
| tykio/ | 3e907e675bf9 | zlib | no fix listed | 3 |
| vaultwarden/ | ebdfe70701c6 | zlib | no fix listed | 3 |
| ghcr.io/ | 19ebe07b4daf | zlib | no fix listed | 3 |
| ghcr.io/ | 6a5594b7b32c | zlib | no fix listed | 3 |
| ghcr.io/ | 8499afd690c4 | zlib | 1.3.2-r0 | 3 |
| ghcr.io/ | cf9b41e17b93 | zlib | no fix listed | 3 |
| ghcr.io/ | 0502794a4d86 | zlib | no fix listed | 3 |
| ghcr.io/ | 673d5229df1f | zlib | no fix listed | 3 |
| ghcr.io/ | d7747f308042 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| public.ecr.aws/ | c88ea2979a49 | zlib | 1.3.2-r0 | 3 |