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
- 2,446
- of 17,790 indexed, latest versions
- Container images
- 2,582
- 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 2,446 of 17,790 indexed charts deploy, on 2,582 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 | 1,677 |
| 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
2,446 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| litellm-helmlitellm | 1.101.0 | 1 of 2See more | 4,574 |
| localstacklocalstack | 0.7.0 | 1 of 1See more | 2,192 |
| gotenbergmaikumoriVerified publisher | 1.25.0 | 1 of 1See more | 9,697 |
| argocdnicklasfrahm-argocdVerified publisher | 0.3.0 | 2 of 2See more | 5,278 |
| oneuptimeoneuptimeOfficialVerified publisher | 13.0.5 | 1See more | — |
| openclawopenclaw-helmVerified publisher | 1.5.40 | 2 of 2See more | 5,679 |
| prometheus-cloudwatch-exporterprometheus-communityVerified publisher | 0.28.2 | 1 of 1See more | 3,422 |
| stalwart-mailstalwart-mailVerified publisher | 2.0.10 | 1 of 1See more | 1,382 |
| 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 | 1,265 |
| falcosidekickfalcosecurity | 0.14.0 | 1 of 1See more | 1,634 |
| outlinekubitodevVerified publisher | 1.2.2 | 1 of 4See more | 5,364 |
| plane-cemakeplaneOfficialVerified publisher | 1.8.1 | 3 of 11See more | 4,854 |
| prefect-serverprefectVerified publisher | 2026.9.14141910 | 2 of 2See more | 5,448 |
| rocketmqrocketmq | 12.6.0 | 1 of 2See more | 6,385 |
| codefreshcodefresh-onpremOfficialVerified publisher | 2.12.14 | 4See more | — |
| apim3graviteeioVerified publisher | 4.12.19 | 2 of 4See more | 4,747 |
| redisgroundhog2k | 2.4.7 | 1 of 1See more | 968 |
| wordpressgroundhog2k | 0.16.4 | 1 of 1See more | 3,716 |
| memcachedkubelauncherVerified publisher | 0.1.32 | 1 of 1See more | 634 |
| mysqlkubelauncherVerified publisher | 0.4.4 | 1 of 1See more | 977 |
| postgresqlkubelauncherVerified publisher | 0.4.3 | 1 of 1See more | 1,154 |
| velero-uiotwldVerified publisher | 0.15.0 | 1 of 1See more | 1,344 |
| supabasetokens-studioVerified publisher | 1.0.0 | 8 of 14See more | 23,263 |
| wekanwekanVerified publisher | 11.83.0 | 1See more | — |
| renterdartur9010Verified publisher | 1.4.4 | 2 of 2See more | 8,530 |
| cloudbeaveravistoVerified publisher | 1.1.7 | 1 of 1See more | 1,749 |
| budibasebudibase | 0.0.0-master | 3 of 7See more | 10,810 |
| 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 | 3,818 |
| 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 | 3,037 |
| docker-registry-uijoxitVerified publisher | 1.1.4 | 1 of 1See more | 675 |
| cassandrakubelauncherVerified publisher | 0.1.27 | 1 of 1See more | 1,490 |
| etcdkubelauncherVerified publisher | 0.4.3 | 1 of 1See more | 806 |
| kafkakubelauncherVerified publisher | 0.1.26 | 1 of 1See more | 1,399 |
| keycloakkubelauncherVerified publisher | 0.4.4 | 1 of 1See more | 1,291 |
| kubectlkubelauncherVerified publisher | 0.2.11 | 1 of 1See more | 1,255 |
| mariadbkubelauncherVerified publisher | 0.5.7 | 1 of 1See more | 1,101 |
| mongodbkubelauncherVerified publisher | 0.4.5 | 1 of 1See more | 1,380 |
| openldapkubelauncherVerified publisher | 0.2.0 | 1 of 1See more | 1,279 |
| rabbitmqkubelauncherVerified publisher | 0.2.11 | 1 of 1See more | 1,118 |
| rediskubelauncherVerified publisher | 0.5.1 | 1 of 1See more | 809 |
| zookeeperkubelauncherVerified publisher | 0.2.11 | 1 of 1See more | 1,027 |
| minecraft-proxyminecraft-server-chartsVerified publisher | 3.10.0 | 1 of 1See more | 3,128 |
| quickwitquickwit | 0.8.16 | 1 of 1See more | 3,492 |
| hedgedocadfinisVerified publisher | 0.6.1 | 1 of 2See more | 2,951 |
Container images carrying it
2,582 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| thongngo3301/ | a341af5976e3 | zlib | no fix listed | 1 |
| tiago2/ | 59f5ae4e261e | zlib | no fix listed | 1 |
| tianon/ | b489049cdbca | zlib | no fix listed | 1 |
| tibyandocker/ | a4ad592cea84 | zlib | no fix listed | 1 |
| timberio/ | 913878963fde | zlib | 1.3.2-r0 | 1 |
| tinymediamanager/ | 2b34dc85099e | zlib | no fix listed | 1 |
| tobiasehlert/ | cf09259ad0ea | zlib | 1.3.2-r0 | 1 |
| tock/ | df3e38c77a38 | zlib | 1.3.2-r0 | 1 |
| tock/ | dd5d5c70e333 | zlib | 1.3.2-r0 | 1 |
| tock/ | 080cb6b08d5b | zlib | 1.3.2-r0 | 1 |
| tock/ | ac1f3f1a1e9c | zlib | 1.3.2-r0 | 1 |
| tock/ | abf7880e0449 | zlib | no fix listed | 1 |
| tock/ | c9c0fb40089a | zlib | 1.3.2-r0 | 1 |
| tock/ | c04ffe67b977 | zlib | 1.3.2-r0 | 1 |
| tombursch/ | b48e4ab727cd | zlib | no fix listed | 1 |
| tomsquest/ | a594c624c5a6 | zlib | 1.3.2-r0 | 1 |
| traccar/ | 621c8d6d46fd | zlib | 1.3.2-r0 | 1 |
| traefik/ | acc7fcca5f1c | zlib | no fix listed | 1 |
| treskon/ | 88e813f22347 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| treskon/ | a475d80e4ecf | zlib | no fix listed | 1 |
| tussanakorndev/ | 216fdadadf9a | zlib | no fix listed | 1 |
| tykio/ | 92509e00e618 | zlib | no fix listed | 1 |
| udhos/ | 41ab9bae6f3b | zlib | 1.3.2-r0 | 1 |
| udhos/ | 3acc0e7599bf | zlib | 1.3.2-r0 | 1 |
| udhos/ | 5567c9363c4c | zlib | 1.3.2-r0 | 1 |
| udhos/ | 6bd2cf2ac732 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 8a7042db82ce | zlib | 1.3.2-r0 | 1 |
| udhos/ | 03b08b63f524 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 474c467bbf42 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 615b6a7d742e | zlib | 1.3.2-r0 | 1 |
| udhos/ | daa2b4eaac09 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 6ae70677b6a3 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 728013f2fac1 | zlib | 1.3.2-r0 | 1 |
| unitycatalog/ | 3a688197b218 | zlib | no fix listed | 1 |
| unleashorg/ | 245aeba40053 | zlib | 1.3.2-r0 | 1 |
| unleashorg/ | 2538f89e2685 | zlib | 1.3.2-r0 | 1 |
| unleashorg/ | 9adb37e399ba | zlib | 1.3.2-r0 | 1 |
| uptrace/ | 34a02c3b2d12 | zlib | 1.3.2-r0 | 1 |
| v2fly/ | d06727b221fe | zlib | 1.3.2-r0 | 1 |
| v3xl/ | 6f62ca96be82 | zlib | no fix listed | 1 |
| vabene1111/ | 0f8d061895e9 | zlib | 1.3.2-r0 | 1 |
| valkey/ | 1f84517eca8e | zlib | no fix listed | 1 |
| valkey/ | 4c64dfeae602 | zlib | no fix listed | 1 |
| valkey/ | c5d4f082b76d | zlib | no fix listed | 1 |
| vaultwarden/ | 43498a94b22f | zlib | no fix listed | 1 |
| vaultwarden/ | 84fd8a47f58d | zlib | no fix listed | 1 |
| vaultwarden/ | 9a8eec71f4a5 | zlib | no fix listed | 1 |
| vcnngr/ | eaf44ad0ad1f | zlib | 1.3.2-r0 | 1 |
| vcnngr/ | 4e4979ab8c41 | zlib | 1.3.2-r0 | 1 |
| vcnngr/ | 1a849a997b6d | zlib | no fix listed | 1 |