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
- 2,450
- of 17,797 indexed, latest versions
- Container images
- 2,594
- 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 2,450 of 17,797 indexed charts deploy, on 2,594 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 | 1,686 |
| 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
2,450 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| 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 |
| mariadbhuangchengwu-helm-chart | 0.1.0 | 1 of 1See more | 1,935 |
| sing-boxhuscker-chartsVerified publisher | 1.0.7 | 1 of 1See more | 1,444 |
| townsquarehuscker-chartsVerified publisher | 1.0.4 | 2 of 2See more | 3,439 |
| 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 | 1,307 |
Container images carrying it
2,594 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| rtuszik/ | 21549c60f9e6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| rustfs/ | 8e467b32af3f | zlib | 1.3.2-r0 | 1 |
| ryshe/ | b1c89f7f359a | zlib | no fix listed | 1 |
| ryuunosukeds3/ | 0879f7261b10 | zlib | no fix listed | 1 |
| safeglobal/ | 12ccfd93fcaf | zlib | 1.3.2-r0 | 1 |
| saidsef/ | f17f7c435891 | zlib | 1.3.2-r0 | 1 |
| santisbon/ | c4e994ca4540 | zlib | no fix listed | 1 |
| santisbon/ | e807283f8d69 | zlib | no fix listed | 1 |
| santisbon/ | 8ee3a1697227 | zlib | no fix listed | 1 |
| sashafefler/ | f96d7804c0ca | zlib | no fix listed | 1 |
| sbs20/ | dad1fd6e9a98 | zlib | no fix listed | 1 |
| schemahero/ | 1609e1a05cd3 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| scholtz2/ | e9af7d8ff6bb | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| scholtz2/ | 1ec63eca86b6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| scholtz2/ | 70263d8fab5b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| scholtz2/ | 3a3b3d3277d2 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| scholtz2/ | 6770214bc881 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| scsibug/ | 03f54bfbffff | zlib | no fix listed | 1 |
| seatsurfing/ | 9952e80048b0 | zlib | no fix listed | 1 |
| sebt3/ | 0ccce5d6d4d2 | zlib | no fix listed | 1 |
| seoulorigin/ | 92cbaad0c540 | zlib | no fix listed | 1 |
| sepehrmdn/ | 2567228e33c8 | zlib | no fix listed | 1 |
| serversideup/ | 8f8c2f010ac5 | zlib | no fix listed | 1 |
| seyiogunniran/ | 3a0ed39e5830 | zlib | 1.3.2-r0 | 1 |
| shamimkuet/ | b82902a76a04 | zlib | no fix listed | 1 |
| sharanalwar/ | 8d3cab80df49 | zlib | no fix listed | 1 |
| sharanalwar/ | 5e82950b16b7 | zlib | 1.3.2-r0 | 1 |
| shwcloud/ | a97479a54df4 | zlib | no fix listed | 1 |
| shyamkrishna21/ | af2785f5bb71 | zlib | 1.3.2-r0 | 1 |
| shyamkrishna21/ | 3998b83def53 | zlib | 1.3.2-r0 | 1 |
| sifrai/ | 59ef4c0d4d7f | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| signalen/ | 760256000738 | zlib | no fix listed | 1 |
| signoz/ | 041de69ac78a | zlib | 1.3.2-r0 | 1 |
| signoz/ | 34ecb436b687 | zlib | no fix listed | 1 |
| sigp/ | 2c219b04758e | zlib | no fix listed | 1 |
| sigscale/ | 67d0c886516b | zlib | no fix listed | 1 |
| sigscale/ | 3c1bdc9732e2 | zlib | no fix listed | 1 |
| sinhasaurabh09/ | c0d08847ddbb | zlib | 1.3.2-r0 | 1 |
| sirrend/ | 699e79e3d4e2 | zlib | no fix listed | 1 |
| sirrend/ | 7ca688c7abf5 | zlib | no fix listed | 1 |
| sirrend/ | 997866417011 | zlib | no fix listed | 1 |
| sissbruecker/ | 0c5dddf0b37c | zlib | no fix listed | 1 |
| sissbruecker/ | a222fb777e1f | zlib | no fix listed | 1 |
| sissbruecker/ | e35cb50e0581 | zlib | no fix listed | 1 |
| snipe/ | 141ebf2386fe | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| socialmediamacroscope/ | 6418f9bdb4d2 | zlib | no fix listed | 1 |
| socialmediamacroscope/ | b351c21422e6 | zlib | no fix listed | 1 |
| socialmediamacroscope/ | ca863306314b | zlib | no fix listed | 1 |
| socialmediamacroscope/ | fa490acac2f8 | zlib | no fix listed | 1 |
| softwaremill/ | 845b5e8f8056 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |