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 |
|---|---|---|---|
| netbirdjaconiVerified publisher | 0.15.1 | 2 of 4See more | 8,567 |
| litellm-helmlitellm | 1.101.0 | 1 of 2See more | 4,991 |
| localstacklocalstack | 0.7.0 | 1 of 1See more | 2,228 |
| gotenbergmaikumoriVerified publisher | 1.25.0 | 1 of 1See more | 9,747 |
| argocdnicklasfrahm-argocdVerified publisher | 0.3.0 | 2 of 2See more | 5,293 |
| oneuptimeoneuptimeOfficialVerified publisher | 13.0.5 | 3 of 7See more | 11,432 |
| openclawopenclaw-helmVerified publisher | 1.5.40 | 2 of 2See more | 5,710 |
| prometheus-cloudwatch-exporterprometheus-communityVerified publisher | 0.28.2 | 1 of 1See more | 3,428 |
| stalwart-mailstalwart-mailVerified publisher | 2.0.10 | 1 of 1See more | 1,425 |
| amd-gpuamd-gpu-helmOfficialVerified publisher | 0.22.0 | 1 of 1See more | 1,030 |
| camel-kcamel-kVerified publisher | 2.11.0 | 1 of 1See more | 1,293 |
| falcosidekickfalcosecurity | 0.14.0 | 1 of 1See more | 1,641 |
| outlinekubitodevVerified publisher | 1.2.2 | 1 of 4See more | 5,375 |
| plane-cemakeplaneOfficialVerified publisher | 1.8.1 | 3 of 11See more | 4,885 |
| prefect-serverprefectVerified publisher | 2026.9.14141910 | 2 of 2See more | 5,556 |
| rocketmqrocketmq | 12.6.0 | 1 of 2See more | 6,400 |
| codefreshcodefresh-onpremOfficialVerified publisher | 2.12.14 | 4 of 42See more | 15,093 |
| apim3graviteeioVerified publisher | 4.12.19 | 2 of 4See more | 4,852 |
| redisgroundhog2k | 2.4.7 | 1 of 1See more | 978 |
| wordpressgroundhog2k | 0.16.4 | 1 of 1See more | 3,752 |
| memcachedkubelauncherVerified publisher | 0.1.32 | 1 of 1See more | 640 |
| mysqlkubelauncherVerified publisher | 0.4.4 | 1 of 1See more | 982 |
| postgresqlkubelauncherVerified publisher | 0.4.3 | 1 of 1See more | 1,159 |
| velero-uiotwldVerified publisher | 0.15.0 | 1 of 1See more | 1,354 |
| supabasetokens-studioVerified publisher | 1.0.0 | 8 of 14See more | 23,365 |
| wekanwekanVerified publisher | 11.83.0 | 2 of 3See more | 1,619 |
| renterdartur9010Verified publisher | 1.4.4 | 2 of 2See more | 8,586 |
| cloudbeaveravistoVerified publisher | 1.1.7 | 1 of 1See more | 1,778 |
| budibasebudibase | 0.0.0-master | 3 of 7See more | 10,856 |
| krokicowboysysopVerified publisher | 6.1.0 | 4 of 5See more | 6,764 |
| csi-secrets-store-provider-azurecsi-secrets-store-provider-azureVerified publisher | 1.8.2 | 1 of 5See more | 2,263 |
| druiddruid-helmVerified publisher | 37.0.2 | 1 of 3See more | 3,829 |
| excalidrawexcalidrawVerified publisher | 0.18.0 | 1 of 1See more | 1,110 |
| 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 | 3,048 |
| docker-registry-uijoxitVerified publisher | 1.1.4 | 1 of 1See more | 676 |
| cassandrakubelauncherVerified publisher | 0.1.27 | 1 of 1See more | 1,496 |
| etcdkubelauncherVerified publisher | 0.4.3 | 1 of 1See more | 818 |
| kafkakubelauncherVerified publisher | 0.1.26 | 1 of 1See more | 1,404 |
| keycloakkubelauncherVerified publisher | 0.4.4 | 1 of 1See more | 1,296 |
| kubectlkubelauncherVerified publisher | 0.2.11 | 1 of 1See more | 1,261 |
| mariadbkubelauncherVerified publisher | 0.5.7 | 1 of 1See more | 1,107 |
| mongodbkubelauncherVerified publisher | 0.4.5 | 1 of 1See more | 1,386 |
| openldapkubelauncherVerified publisher | 0.2.0 | 1 of 1See more | 1,284 |
| rabbitmqkubelauncherVerified publisher | 0.2.11 | 1 of 1See more | 1,124 |
| rediskubelauncherVerified publisher | 0.5.1 | 1 of 1See more | 814 |
| zookeeperkubelauncherVerified publisher | 0.2.11 | 1 of 1See more | 1,033 |
| minecraft-proxyminecraft-server-chartsVerified publisher | 3.10.0 | 1 of 1See more | 3,124 |
| quickwitquickwit | 0.8.16 | 1 of 1See more | 3,503 |
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/ | 470ff3529746 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 7fc7ec101f08 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 75537ea8c851 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 6e05055b701f | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 4cb88b603cdc | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | bd7fbf4505b5 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 008b9b662289 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 02602e60edbf | zlib | no fix listed | 1 |
| ghcr.io/ | 1cdfd1bcf476 | zlib | no fix listed | 1 |
| ghcr.io/ | 380eccdc29e9 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 4e322858fe56 | zlib | no fix listed | 1 |
| ghcr.io/ | 654f860148ba | zlib | no fix listed | 1 |
| ghcr.io/ | 66ba53497f1f | zlib | no fix listed | 1 |
| ghcr.io/ | 6d051840bb29 | zlib | no fix listed | 1 |
| ghcr.io/ | 74c490f862da | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 85c9935ff31b | zlib | no fix listed | 1 |
| ghcr.io/ | 87eb325d306f | zlib | no fix listed | 1 |
| ghcr.io/ | 89730afa0b5d | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 8b348f00ca4c | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 93e1585e97ac | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 9505e349e140 | zlib | no fix listed | 1 |
| ghcr.io/ | a1f5cebb5240 | zlib | no fix listed | 1 |
| ghcr.io/ | a3ca4c02a5df | zlib | no fix listed | 1 |
| ghcr.io/ | a59e5eead495 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | b0f13eef3abf | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | b294a4278407 | zlib | no fix listed | 1 |
| ghcr.io/ | df5ee05e23e3 | zlib | no fix listed | 1 |
| ghcr.io/ | e6c593fe75eb | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | f6bdafaa9075 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | dec44673c865 | zlib | no fix listed | 1 |
| ghcr.io/ | 5d2fd44366a4 | zlib | no fix listed | 1 |
| ghcr.io/ | 6287ce8be502 | zlib | no fix listed | 1 |
| ghcr.io/ | 0fe80de2d22c | zlib | no fix listed | 1 |
| ghcr.io/ | 0642357c5dbd | zlib | no fix listed | 1 |
| ghcr.io/ | 4b05bcd28e69 | zlib | no fix listed | 1 |
| ghcr.io/ | 57ad9565bff3 | zlib | no fix listed | 1 |
| ghcr.io/ | 665f2f5cc548 | zlib | no fix listed | 1 |
| ghcr.io/ | ab255bea133e | zlib | no fix listed | 1 |
| ghcr.io/ | b89f83345532 | zlib | no fix listed | 1 |
| ghcr.io/ | a281cb44176d | zlib | no fix listed | 1 |
| ghcr.io/ | 505fca5e87d6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 68e76b32ad9a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 3776500fde82 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 0b97452674a3 | zlib | no fix listed | 1 |
| ghcr.io/ | 40a00a6456ae | zlib | no fix listed | 1 |
| ghcr.io/ | 77a36c035b4b | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | fce820a03964 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | c95fa31ead03 | zlib | no fix listed | 1 |
| ghcr.io/ | 14c1afde21d6 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 1f9d3fb861e1 | zlib | 1.3.2-r0 | 1 |