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
- 2,431
- of 17,792 indexed, latest versions
- Container images
- 2,565
- 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 2,431 of 17,792 indexed charts deploy, on 2,565 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 | 1,662 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 897 |
| 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
2,431 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| netboxhelmforgeVerified publisher | 2.0.1 | 3 of 4See more | 4,347 |
| nextcloudhelmforgeVerified publisher | 1.0.0 | 3 of 3See more | 7,211 |
| notediscoveryhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 1,263 |
| opencuthelmforgeVerified publisher | 1.1.9 | 2 of 5See more | 3,772 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,560 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,819 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 1 of 6See more | 3,212 |
| qdranthelmforgeVerified publisher | 1.0.5 | 1 of 1See more | 829 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 3,071 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,068 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,084 |
| supersethelmforgeVerified publisher | 1.3.6 | 4 of 5See more | 5,784 |
| text-embeddings-inferencehelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 2,563 |
| tomcathelmforgeVerified publisher | 1.0.6 | 1 of 2See more | 1,253 |
| twentyhelmforgeVerified publisher | 1.0.1 | 2 of 5See more | 3,649 |
| wallabaghelmforgeVerified publisher | 1.3.6 | 1 of 3See more | 2,784 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 12,680 |
| jellyfinhelm-l3st86Verified publisher | 0.1.8 | 1 of 1See more | 2,626 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 3 of 7See more | 7,528 |
| openbashelm-openbasVerified publisher | 1.8.14 | 4 of 7See more | 25,190 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,001 |
| self-learning-platformhelm-self-learning-platformVerified publisher | 1.1.0 | 1 of 1See more | 1,469 |
| steampipehelm-steampipeVerified publisher | 2.4.1 | 1 of 1See more | 3,154 |
| my-nginxhelmtaiwo | 0.1.0 | 1 of 1See more | 1,849 |
| samplehelmapphelmtraining | 3.0.0 | 1 of 1See more | 5,996 |
| hivemq-edgehivemqOfficialVerified publisher | 0.1.36 | 1 of 1See more | 1,238 |
| home-ha-mockhome-ha-mockVerified publisher | 2.0.5 | 1 of 1See more | 3,065 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 16,415 |
| home-security-demohome-security-demoVerified publisher | 2.0.12 | 1 of 3See more | 3,148 |
| paperlesshpVerified publisher | 0.1.2 | 3 of 5See more | 26,984 |
| jenkinshuangchengwu-helm-chart | 0.1.0 | 1 of 2See more | 738 |
| mariadbhuangchengwu-helm-chart | 0.1.0 | 1 of 1See more | 1,924 |
| sing-boxhuscker-chartsVerified publisher | 1.0.7 | 1 of 1See more | 1,444 |
| townsquarehuscker-chartsVerified publisher | 1.0.4 | 2 of 2See more | 3,428 |
| jaegerhuseyinbabalVerified publisher | 0.1.0 | 1 of 3See more | 1,492 |
| kubetaghuseyinbabalVerified publisher | 1.0.2 | 1 of 2See more | 1,277 |
| add-crismuxhydraVerified publisher | 0.9.3 | 1 of 1See more | 1,299 |
| hydrahydraVerified publisher | 0.9.5 | 2 of 2See more | 9,084 |
| isolated-vmhydraVerified publisher | 0.9.4 | 1 of 1See more | 7,785 |
| remove-crismuxhydraVerified publisher | 0.9.3 | 1 of 1See more | 1,299 |
| hydrogen-webhydrogen-web | 0.1.10 | 1 of 1See more | 726 |
| nginx-charthyomin-nginx | 0.1.0 | 1 of 1See more | 1,849 |
| nginx-charthyun-nginx | 0.1.0 | 1 of 1See more | 1,849 |
| iam-eks-user-mapperiam-eks-user-mapper | 1.6.0 | 1 of 1See more | 1,674 |
| ibexaibexaVerified publisher | 3.11.1 | 1 of 10See more | 5,986 |
| ibm-microclimateibm-charts | 0.1.0 | 1 of 8See more | 57,759 |
| ibm-ucv-prodibm-helm | 5.2.6 | 2 of 16See more | 12,161 |
| icegateicegateVerified publisher | 0.1.1 | 3 of 3See more | 4,554 |
| codex-poolericoretechVerified publisher | 0.8.7 | 1 of 1See more | 829 |
| metamcpicoretechVerified publisher | 0.3.10 | 1 of 2See more | 1,649 |
Container images carrying it
2,565 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| n3uronhub/ | 423a0bdd9cb9 | zlib | no fix listed | 1 |
| n8nio/ | 8b39ed5a2de9 | zlib | 1.3.2-r0 | 1 |
| n8nio/ | ed16e560c40e | zlib | 1.3.2-r0 | 1 |
| nacos/ | 0e951a1d07bb | zlib | 1.3.2-r0 | 1 |
| nacos/ | 30a39cb0c54d | zlib | 1.3.2-r0 | 1 |
| natsio/ | abdc9f9f0120 | zlib | 1.3.2-r0 | 1 |
| natsio/ | 47094fcae2f4 | zlib | 1.3.2-r0 | 1 |
| natsio/ | 5b21830a9e9d | zlib | 1.3.2-r0 | 1 |
| natsio/ | 81edf32a3680 | zlib | 1.3.2-r0 | 1 |
| natsio/ | 104a3e938b23 | zlib | 1.3.2-r0 | 1 |
| natsio/ | 02469dc907bc | zlib | 1.3.2-r0 | 1 |
| ncsa/ | 0b738bbc8d70 | zlib | no fix listed | 1 |
| neo4j/ | ea1b8444808d | zlib | 1.3.2-r0 | 1 |
| neoskop/ | 25152b474f54 | zlib | 1.3.2-r0 | 1 |
| neosmemo/ | 3eefcc231141 | zlib | 1.3.2-r0 | 1 |
| neosmemo/ | c6defc2dfb98 | zlib | 1.3.2-r0 | 1 |
| netapp/ | 58b9fac358bd | zlib | 1.3.2-r0 | 1 |
| netbirdio/ | 0c9994b393ea | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | 52682e5f48f9 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | b0adc4ad4ec6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | 3086534361a1 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | e71f39cefcd9 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netbirdio/ | 3104d5ca3a76 | zlib | no fix listed | 1 |
| netboxcommunity/ | 91b823a05cb5 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| nethermind/ | 1b6b01419de4 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| nethermind/ | 93e57917371a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| nethermind/ | aeca3b55bda5 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netrisai/ | c271efe749d0 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| netrisai/ | 8c5074f55ae5 | zlib | 1.3.2-r0 | 1 |
| networkstatic/ | 0592f012c636 | zlib | no fix listed | 1 |
| networktocode/ | ed484336b1ad | zlib | no fix listed | 1 |
| newrelic/ | 1a448492b55a | zlib | no fix listed | 1 |
| newrelic/ | 47520b65d6b2 | zlib | no fix listed | 1 |
| nginxdemos/ | 751bf8933179 | zlib | 1.3.2-r0 | 1 |
| nginxdemos/ | b28d1e16c676 | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | 08c2bc93448b | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | 4210a3296e7c | zlib | no fix listed | 1 |
| nginxinc/ | 62a904036bfc | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | 82dcf28da5a8 | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | c5b989ebc150 | zlib | no fix listed | 1 |
| nginxinc/ | e93571f3d083 | zlib | 1.3.2-r0 | 1 |
| nginx/ | 520d439f9a9a | zlib | no fix listed | 1 |
| nirmalnaveen/ | 8541a39162f3 | zlib | no fix listed | 1 |
| nocodb/ | d9516f0bf546 | zlib | 1.3.2-r0 | 1 |
| nodered/ | 216e7403aab9 | zlib | 1.3.2-r0 | 1 |
| noooste/ | 0b68a9237da6 | zlib | 1.3.2-r0 | 1 |
| nouchka/ | d183308f201c | zlib | no fix listed | 1 |
| nousresearch/ | e0df6adebddf | zlib | no fix listed | 1 |
| oada/ | c0d077e79ef4 | zlib | 1.3.2-r0 | 1 |
| oada/ | d87efe8ba4b0 | zlib | 1.3.2-r0 | 1 |