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
- 2,456
- of 17,792 indexed, latest versions
- Container images
- 2,606
- 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 2,456 of 17,792 indexed charts deploy, on 2,606 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 | 1,698 |
| 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
2,456 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| druidhelmforgeVerified publisher | 1.3.6 | 2 of 4See more | 8,660 |
| drupalhelmforgeVerified publisher | 1.2.13 | 1 of 2See more | 3,902 |
| entehelmforgeVerified publisher | 1.0.2 | 2 of 4See more | 4,283 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,306 |
| generichelmforgeVerified publisher | 3.1.5 | 1 of 1See more | 1,861 |
| ghosthelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 2,493 |
| hoppscotchhelmforgeVerified publisher | 1.1.11 | 1 of 2See more | 2,094 |
| immichhelmforgeVerified publisher | 1.2.8 | 4 of 5See more | 11,180 |
| jenkinshelmforgeVerified publisher | 1.0.9 | 1 of 1See more | 2,498 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,471 |
| komgahelmforgeVerified publisher | 1.4.15 | 1 of 1See more | 2,305 |
| listmonkhelmforgeVerified publisher | 1.1.14 | 1 of 3See more | 2,881 |
| matterbridgehelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 926 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,455 |
| medikeephelmforgeVerified publisher | 2.0.1 | 2 of 3See more | 5,463 |
| memcachedhelmforgeVerified publisher | 1.0.8 | 1 of 1See more | 1,081 |
| metabasehelmforgeVerified publisher | 1.2.29 | 1 of 3See more | 1,694 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 3 of 4See more | 9,801 |
| moodlehelmforgeVerified publisher | 1.1.0 | 2 of 2See more | 6,325 |
| netboxhelmforgeVerified publisher | 2.0.1 | 3 of 4See more | 4,396 |
| nextcloudhelmforgeVerified publisher | 1.0.0 | 3 of 3See more | 7,244 |
| notediscoveryhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 1,270 |
| opencuthelmforgeVerified publisher | 1.1.9 | 2 of 5See more | 3,799 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,570 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,848 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 1 of 6See more | 3,216 |
| qdranthelmforgeVerified publisher | 1.0.5 | 1 of 1See more | 836 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 3,099 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,093 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,103 |
| supersethelmforgeVerified publisher | 1.3.6 | 4 of 5See more | 5,813 |
| text-embeddings-inferencehelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 2,579 |
| tomcathelmforgeVerified publisher | 1.0.6 | 1 of 2See more | 1,301 |
| twentyhelmforgeVerified publisher | 1.0.1 | 2 of 5See more | 3,668 |
| wallabaghelmforgeVerified publisher | 1.3.6 | 1 of 3See more | 2,802 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 12,694 |
| jellyfinhelm-l3st86Verified publisher | 0.1.8 | 1 of 1See more | 2,639 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 3 of 7See more | 7,564 |
| openbashelm-openbasVerified publisher | 1.8.14 | 4 of 7See more | 25,217 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 1,997 |
| 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 | 3,159 |
| my-nginxhelmtaiwo | 0.1.0 | 1 of 1See more | 1,861 |
| samplehelmapphelmtraining | 3.0.0 | 1 of 1See more | 6,013 |
| hivemq-edgehivemqOfficialVerified publisher | 0.1.36 | 1 of 1See more | 1,251 |
| home-ha-mockhome-ha-mockVerified publisher | 2.0.5 | 1 of 1See more | 3,069 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 16,444 |
| home-security-demohome-security-demoVerified publisher | 2.0.12 | 1 of 3See more | 3,152 |
| paperlesshpVerified publisher | 0.1.2 | 3 of 5See more | 27,104 |
| jenkinshuangchengwu-helm-chart | 0.1.0 | 1 of 2See more | 749 |
Container images carrying it
2,606 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| qdrant/ | 5f2a56b95266 | zlib | no fix listed | 1 |
| qdrant/ | 66ee661d5241 | zlib | no fix listed | 1 |
| qjoly/ | ec94d3bdc035 | zlib | no fix listed | 1 |
| qmcgaw/ | 1a5bf4b4820a | zlib | 1.3.2-r0 | 1 |
| qmcgaw/ | 2b42bfa04675 | zlib | 1.3.2-r0 | 1 |
| qonstrukt/ | 089af7925aa1 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| quickwit/ | d29332bdadcc | zlib | no fix listed | 1 |
| qxip/ | 77acc9c7a9fd | zlib | no fix listed | 1 |
| radarbase/ | e1758508e033 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| radarbase/ | fcd973d4796d | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| rahulbhiwagade122/ | 08490b70998c | zlib | 1.3.2-r0 | 1 |
| rancher/ | 9289da488b07 | zlib | 1.3.2-r0 | 1 |
| rancher/ | 9b9148811700 | zlib | 1.3.2-r0 | 1 |
| readysettech/ | 588f3507280e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| readysettech/ | 67a83203ce60 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| reallibrephotos/ | 98a13dabbadc | zlib | no fix listed | 1 |
| reaper99/ | 7f7ec3aeb88c | zlib | 1.3.2-r0 | 1 |
| redash/ | 00d813437db5 | zlib | no fix listed | 1 |
| redash/ | c5c9148f5c38 | zlib | no fix listed | 1 |
| redimp/ | 778bf30da3da | zlib | no fix listed | 1 |
| redis/ | 019fcf774631 | zlib | 1.3.2-r0 | 1 |
| redis/ | 55542a762210 | zlib | 1.3.2-r0 | 1 |
| redis/ | 85562d67a912 | zlib | 1.3.2-r0 | 1 |
| redpandadata/ | 468bd13a9f2b | zlib | no fix listed | 1 |
| replicated/ | 8751b4963250 | zlib | 1.3.2-r0 | 1 |
| reportportal/ | c449b93629a5 | zlib | no fix listed | 1 |
| restic/ | d2aff06f47eb | zlib | 1.3.2-r0 | 1 |
| rhasspy/ | 69b7f797ae3a | zlib | no fix listed | 1 |
| rhasspy/ | 7d39aafac409 | zlib | no fix listed | 1 |
| rhasspy/ | e532f0dbc6b2 | zlib | no fix listed | 1 |
| rhasspy/ | 308b7959a925 | zlib | no fix listed | 1 |
| rnwood/ | 912304153668 | zlib | no fix listed | 1 |
| robustadev/ | b8d782e568c7 | zlib | no fix listed | 1 |
| robustadev/ | 0457a51e36e8 | zlib | 1.3.2-r0 | 1 |
| rocketadmin/ | 10955ef540b9 | zlib | no fix listed | 1 |
| rocketchat/ | cfba5c20a5cc | zlib | no fix listed | 1 |
| rocm/ | 26212c665aab | zlib | 1.3.2-r0 | 1 |
| rommapp/ | 3512f2ca4557 | zlib | 1.3.2-r0 | 1 |
| rommapp/ | b909e95d1aab | zlib | 1.3.2-r0 | 1 |
| rotationalio/ | f8d8b694515a | zlib | no fix listed | 1 |
| rotationalio/ | ac566baddc06 | zlib | no fix listed | 1 |
| rotationalio/ | 3ab583519215 | zlib | no fix listed | 1 |
| rotationalio/ | 34bcb6fc3cb7 | zlib | no fix listed | 1 |
| rotationalio/ | 69fd30c2e31c | zlib | no fix listed | 1 |
| rotationalio/ | cc7bb030a20f | zlib | 1.3.2-r0 | 1 |
| rotationalio/ | f1a2d05d8fff | zlib | no fix listed | 1 |
| rotationalio/ | d77350f69b45 | zlib | no fix listed | 1 |
| roundcube/ | 17d9d9580962 | zlib | no fix listed | 1 |
| rqlite/ | 7b992a526eee | zlib | 1.3.2-r0 | 1 |
| rrobetti/ | 1141bd88232b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |