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 |
|---|---|---|---|---|
| machines/ | 0b8fc005e52e | zlib | no fix listed | 1 |
| maildev/ | 180ef51f65ee | zlib | 1.3.2-r0 | 1 |
| makemake1337/ | 8a55174fc830 | zlib | no fix listed | 1 |
| makeplane/ | 71b7252adef0 | zlib | no fix listed | 1 |
| makersquad/ | a40dd258c527 | zlib | no fix listed | 1 |
| maponyacharles/ | 42d418654ebd | zlib | no fix listed | 1 |
| maponyacharles/ | 7b37b092130a | zlib | no fix listed | 1 |
| marcoimme/ | b6035c0721a8 | zlib | no fix listed | 1 |
| mariusm/ | b3db186c3d72 | zlib | no fix listed | 1 |
| martinhelmich/ | c83a4f3fd7ae | zlib | no fix listed | 1 |
| mathesar/ | 091757cb01fe | zlib | no fix listed | 1 |
| mathieuruellan/ | 04572c8a1b04 | zlib | 1.3.2-r0 | 1 |
| mathnao/ | b900e6b64684 | zlib | 1.3.2-r0 | 1 |
| matrixdotorg/ | 78de1d10bef0 | zlib | no fix listed | 1 |
| matrixdotorg/ | c3c4a9de2a0b | zlib | no fix listed | 1 |
| matterlabs/ | 5dadc06bdf3b | zlib | no fix listed | 1 |
| matterlabs/ | 6cbfea4c694a | zlib | no fix listed | 1 |
| mauricenino/ | 236997816917 | zlib | 1.3.2-r0 | 1 |
| mautic/ | eb8cc73d97e1 | zlib | no fix listed | 1 |
| mavrick1/ | 45ca0429a1d4 | zlib | 1.3.2-r0 | 1 |
| mavrick1/ | 56bd8eaa53a4 | zlib | 1.3.2-r0 | 1 |
| mawad98/ | 99422c56a274 | zlib | no fix listed | 1 |
| mediagis/ | 7923a8e67197 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| megaease/ | fad1c7452958 | zlib | 1.3.2-r0 | 1 |
| memgraph/ | ecdf7faea3f7 | zlib | no fix listed | 1 |
| merlos/ | a38fc7e09ed7 | zlib | no fix listed | 1 |
| metabase/ | 7807bc5cad17 | zlib | 1.3.2-r0 | 1 |
| middlewareeng/ | 747d880812f1 | zlib | no fix listed | 1 |
| mikefarah/ | 2c100efaca06 | zlib | 1.3.2-r0 | 1 |
| mindsdb/ | 163011c09299 | zlib | no fix listed | 1 |
| miniflux/ | a3ca6bbc1f74 | zlib | 1.3.2-r0 | 1 |
| mintproject/ | 02260d20a21f | zlib | no fix listed | 1 |
| miqm/ | c5c211717d9b | zlib | no fix listed | 1 |
| mockserver/ | b8426e0b3c80 | zlib | no fix listed | 1 |
| moodlehq/ | 922af5166835 | zlib | no fix listed | 1 |
| moonrailgun/ | b528c8f8fcc4 | zlib | 1.3.2-r0 | 1 |
| moreillon/ | d7d4a5463525 | zlib | no fix listed | 1 |
| moreillon/ | e418cc694bd5 | zlib | no fix listed | 1 |
| moreillon/ | e8fd856e593d | zlib | no fix listed | 1 |
| moreillon/ | 3caa8f710ee0 | zlib | no fix listed | 1 |
| moreillon/ | 5f0a38498271 | zlib | no fix listed | 1 |
| moreillon/ | 6597e6b98d21 | zlib | no fix listed | 1 |
| moreillon/ | d2ee0423b797 | zlib | no fix listed | 1 |
| mrasif/ | 375a1ed8fdc0 | zlib | 1.3.2-r0 | 1 |
| muhammedgamal/ | 74b4cd69b6fa | zlib | no fix listed | 1 |
| murtazashah46/ | 4d11726cf803 | zlib | no fix listed | 1 |
| mvance/ | 4bf67b567f39 | zlib | no fix listed | 1 |
| mvance/ | 76906da36d18 | zlib | no fix listed | 1 |
| mvisonneau/ | fc45ad8abf10 | zlib | 1.3.2-r0 | 1 |
| mziyabo/ | 3067dce17983 | zlib | 1.3.2-r0 | 1 |