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
- 2,468
- of 17,787 indexed, latest versions
- Container images
- 2,619
- 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 2,468 of 17,787 indexed charts deploy, on 2,619 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 | 1,709 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 904 |
| 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
2,468 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| ckanhelmforgeVerified publisher | 1.3.8 | 3 of 6See more | 9,991 |
| cloudflaredhelmforgeVerified publisher | 1.5.15 | 1 of 1See more | 536 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,923 |
| croniclehelmforgeVerified publisher | 1.1.10 | 1 of 1See more | 1,271 |
| dawarichhelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 4,698 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 29,852 |
| druidhelmforgeVerified publisher | 1.3.6 | 2 of 4See more | 8,598 |
| drupalhelmforgeVerified publisher | 1.2.13 | 1 of 2See more | 3,660 |
| entehelmforgeVerified publisher | 1.0.2 | 2 of 4See more | 4,227 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,294 |
| generichelmforgeVerified publisher | 3.1.5 | 1 of 1See more | 1,839 |
| ghosthelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 2,475 |
| hoppscotchhelmforgeVerified publisher | 1.1.11 | 1 of 2See more | 2,058 |
| immichhelmforgeVerified publisher | 1.2.8 | 4 of 5See more | 11,080 |
| jenkinshelmforgeVerified publisher | 1.0.9 | 1 of 1See more | 2,487 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,350 |
| komgahelmforgeVerified publisher | 1.4.15 | 1 of 1See more | 2,300 |
| listmonkhelmforgeVerified publisher | 1.1.14 | 1 of 3See more | 2,852 |
| matterbridgehelmforgeVerified publisher | 1.0.2 | 1 of 1See more | 892 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,442 |
| medikeephelmforgeVerified publisher | 2.0.0 | 2 of 3See more | 6,041 |
| memcachedhelmforgeVerified publisher | 1.0.8 | 1 of 1See more | 1,064 |
| metabasehelmforgeVerified publisher | 1.2.28 | 1 of 3See more | 1,805 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 3 of 4See more | 9,704 |
| minecrafthelmforgeVerified publisher | 1.5.3 | 1 of 1See more | 4,702 |
| mongodbhelmforgeVerified publisher | 1.8.0 | 1 of 1See more | 1,293 |
| moodlehelmforgeVerified publisher | 1.1.0 | 2 of 2See more | 5,911 |
| netboxhelmforgeVerified publisher | 2.0.1 | 3 of 4See more | 4,321 |
| nextcloudhelmforgeVerified publisher | 1.0.0 | 3 of 3See more | 7,041 |
| notediscoveryhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 1,238 |
| opencuthelmforgeVerified publisher | 1.1.9 | 2 of 5See more | 3,751 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,536 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,741 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 1 of 6See more | 3,200 |
| qdranthelmforgeVerified publisher | 1.0.5 | 1 of 1See more | 818 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 2,986 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 5,916 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,073 |
| supersethelmforgeVerified publisher | 1.3.6 | 4 of 5See more | 5,649 |
| text-embeddings-inferencehelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 2,402 |
| tomcathelmforgeVerified publisher | 1.0.6 | 1 of 2See more | 1,224 |
| twentyhelmforgeVerified publisher | 1.0.0 | 2 of 5See more | 2,844 |
| uptime-kumahelmforgeVerified publisher | 1.5.12 | 1 of 1See more | 30,106 |
| wallabaghelmforgeVerified publisher | 1.3.6 | 1 of 3See more | 2,773 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 11,441 |
| jellyfinhelm-l3st86Verified publisher | 0.1.8 | 1 of 1See more | 2,615 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 3 of 7See more | 7,502 |
| openbashelm-openbasVerified publisher | 1.8.14 | 4 of 7See more | 25,099 |
| 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 |
Container images carrying it
2,619 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| fireflyiii/ | fe4ecec4c2ba | zlib | no fix listed | 2 |
| fireflyiii/ | ab52bf932546 | zlib | no fix listed | 2 |
| gisaia/ | e612fc722e02 | zlib | no fix listed | 2 |
| gisaia/ | f667e0ee79be | zlib | no fix listed | 2 |
| gisaia/ | 4e693e7b6f37 | zlib | no fix listed | 2 |
| gjeanmart/ | 926264c8f2d1 | zlib | no fix listed | 2 |
| gotenberg/ | 87c16b9f3642 | zlib | no fix listed | 2 |
| gotenberg/ | f29984bd1e22 | zlib | no fix listed | 2 |
| gotson/ | 6c2a967bbe9a | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 2 |
| grafana/ | 7790f6f7fbd8 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| grafana/ | f94b1c82957a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| grafana/ | 2175aaa91c96 | zlib | 1.3.2-r0 | 2 |
| grafana/ | 9e1e77ade304 | zlib | 1.3.2-r0 | 2 |
| grafana/ | d8ea37798ccc | zlib | 1.3.2-r0 | 2 |
| grafana/ | e932bd6ed0e0 | zlib | 1.3.2-r0 | 2 |
| grafana/ | f0200a9bff6d | zlib | 1.3.2-r0 | 2 |
| graviteeio/ | 05fd67a93056 | zlib | no fix listed | 2 |
| graviteeio/ | 27374522cd04 | zlib | no fix listed | 2 |
| hanchuanchuan/ | b3c0dd26fb50 | zlib | 1.3.2-r0 | 2 |
| hazelcast/ | 5dd5d31c7a06 | zlib | 1.3.2-r0 | 2 |
| helmforge/ | c3f97e954c47 | zlib | 1.3.2-r0 | 2 |
| hjacobs/ | 4b2147f47425 | zlib | no fix listed | 2 |
| ilum/ | 624fd09528c8 | zlib | no fix listed | 2 |
| ilum/ | 6e1d709d41f8 | zlib | no fix listed | 2 |
| ilum/ | 998937726679 | zlib | 1.3.2-r0 | 2 |
| infisical/ | 02082bf13163 | zlib | no fix listed | 2 |
| jenkins/ | b470bcdc4ecd | zlib | no fix listed | 2 |
| jenkins/ | c4098086090c | zlib | no fix listed | 2 |
| jhaals/ | 934e4f2c016f | zlib | no fix listed | 2 |
| jlesage/ | 3d6cb102bd9b | zlib | 1.3.2-r0 | 2 |
| kiwigrid/ | 8c06e1ba643a | zlib | 1.3.2-r0 | 2 |
| kurento/ | 03c0d34d0828 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| langgenius/ | 09b7e8705673 | zlib | no fix listed | 2 |
| library/ | 04907bdd423b | zlib | no fix listed | 2 |
| library/ | 04634311a8d5 | zlib | no fix listed | 2 |
| library/ | 89729a95066a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| library/ | e05bc1169fb2 | zlib | no fix listed | 2 |
| library/ | de601ccc9a79 | zlib | no fix listed | 2 |
| library/ | b8d940ca9376 | zlib | no fix listed | 2 |
| library/ | 607835cd628b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| library/ | 611a2fcc5fa7 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| library/ | 098862b1339f | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| library/ | b97df9e0e1ee | zlib | no fix listed | 2 |
| library/ | 6e23479198b9 | zlib | no fix listed | 2 |
| library/ | 98f8ec75657d | zlib | no fix listed | 2 |
| library/ | 9dd288848f44 | zlib | no fix listed | 2 |
| library/ | 6e75aa8f767c | zlib | no fix listed | 2 |
| library/ | 051f7b7b3abd | zlib | no fix listed | 2 |
| library/ | 09f23e02d766 | zlib | no fix listed | 2 |
| library/ | 1090bc3a8ccf | zlib | no fix listed | 2 |