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
- 14th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,453
- of 17,803 indexed, latest versions
- Container images
- 2,605
- 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 2,453 of 17,803 indexed charts deploy, on 2,605 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 | 1,699 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 900 |
| 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
2,453 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| generichelmforgeVerified publisher | 3.1.5 | 1 of 1See more | 1,879 |
| ghosthelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 2,522 |
| hoppscotchhelmforgeVerified publisher | 1.1.11 | 1 of 2See more | 2,142 |
| immichhelmforgeVerified publisher | 1.2.8 | 4 of 5See more | 11,268 |
| jenkinshelmforgeVerified publisher | 1.0.9 | 1 of 1See more | 2,517 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,541 |
| komgahelmforgeVerified publisher | 1.4.15 | 1 of 1See more | 29,969 |
| listmonkhelmforgeVerified publisher | 1.1.14 | 1 of 3See more | 2,900 |
| matterbridgehelmforgeVerified publisher | 1.0.3 | 1 of 1See more | 944 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,508 |
| medikeephelmforgeVerified publisher | 2.0.1 | 2 of 3See more | 5,497 |
| memcachedhelmforgeVerified publisher | 1.0.8 | 1 of 1See more | 1,100 |
| metabasehelmforgeVerified publisher | 1.2.29 | 1 of 3See more | 1,713 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 3 of 4See more | 9,861 |
| moodlehelmforgeVerified publisher | 1.1.0 | 2 of 2See more | 6,363 |
| netboxhelmforgeVerified publisher | 2.0.1 | 3 of 4See more | 4,439 |
| nextcloudhelmforgeVerified publisher | 1.0.0 | 3 of 3See more | 7,302 |
| notediscoveryhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 1,289 |
| opencuthelmforgeVerified publisher | 1.1.9 | 2 of 5See more | 3,837 |
| paprahelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 2,601 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,867 |
| pimcorehelmforgeVerified publisher | 2.0.1 | 1 of 6See more | 3,238 |
| qdranthelmforgeVerified publisher | 1.0.5 | 1 of 1See more | 854 |
| reactive-resumehelmforgeVerified publisher | 1.0.0 | 2 of 4See more | 3,136 |
| ryothelmforgeVerified publisher | 1.0.0 | 2 of 2See more | 6,138 |
| strapihelmforgeVerified publisher | 2.3.14 | 1 of 3See more | 2,133 |
| supersethelmforgeVerified publisher | 1.3.6 | 4 of 5See more | 5,870 |
| text-embeddings-inferencehelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 2,597 |
| tomcathelmforgeVerified publisher | 1.0.6 | 1 of 2See more | 1,306 |
| twentyhelmforgeVerified publisher | 1.0.1 | 2 of 5See more | 3,717 |
| wallabaghelmforgeVerified publisher | 1.3.6 | 1 of 3See more | 2,821 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 12,717 |
| jellyfinhelm-l3st86Verified publisher | 0.1.8 | 1 of 1See more | 2,658 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 3 of 7See more | 7,607 |
| openbashelm-openbasVerified publisher | 1.8.14 | 4 of 7See more | 25,395 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,020 |
| self-learning-platformhelm-self-learning-platformVerified publisher | 1.1.0 | 1 of 1See more | 1,480 |
| steampipehelm-steampipeVerified publisher | 2.4.1 | 1 of 1See more | 3,209 |
| my-nginxhelmtaiwo | 0.1.0 | 1 of 1See more | 1,879 |
| samplehelmapphelmtraining | 3.0.0 | 1 of 1See more | 5,971 |
| hivemq-edgehivemqOfficialVerified publisher | 0.1.36 | 1 of 1See more | 1,255 |
| home-ha-mockhome-ha-mockVerified publisher | 2.0.5 | 1 of 1See more | 3,088 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 16,468 |
| home-security-demohome-security-demoVerified publisher | 2.0.12 | 1 of 3See more | 3,171 |
| paperlesshpVerified publisher | 0.1.2 | 3 of 5See more | 27,275 |
| jenkinshuangchengwu-helm-chart | 0.1.0 | 1 of 2See more | 753 |
| mariadbhuangchengwu-helm-chart | 0.1.0 | 1 of 1See more | 1,939 |
| sing-boxhuscker-chartsVerified publisher | 1.0.7 | 1 of 1See more | 1,444 |
| townsquarehuscker-chartsVerified publisher | 1.0.4 | 2 of 2See more | 3,603 |
| jaegerhuseyinbabalVerified publisher | 0.1.0 | 1 of 3See more | 1,624 |
Container images carrying it
2,605 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 379e31b8c751 | zlib | no fix listed | 1 |
| ghcr.io/ | 5a0839dc5303 | zlib | no fix listed | 1 |
| ghcr.io/ | 79cc1623323d | zlib | no fix listed | 1 |
| ghcr.io/ | b434cb9287ee | zlib | no fix listed | 1 |
| ghcr.io/ | f8d06a32b1b2 | zlib | no fix listed | 1 |
| ghcr.io/ | 7439f6f9f85c | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ed1c3fd04057 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 41b0dd0d55b2 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 6d4106724d56 | zlib | no fix listed | 1 |
| ghcr.io/ | 601082677a46 | zlib | no fix listed | 1 |
| ghcr.io/ | 3cceb9462ae1 | zlib | no fix listed | 1 |
| ghcr.io/ | 4447636e8102 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 26c4691b28a4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 1eed97d6272d | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 45f648c382a0 | zlib | no fix listed | 1 |
| ghcr.io/ | 9a69aa14dc3e | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ec01d3ac7887 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | dab685e668d9 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 4569cae83c70 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 4d763d58f11d | zlib | no fix listed | 1 |
| ghcr.io/ | 842cd94b754b | zlib | no fix listed | 1 |
| ghcr.io/ | 8453e47ea6bf | zlib | no fix listed | 1 |
| ghcr.io/ | 984dc4f19162 | zlib | no fix listed | 1 |
| ghcr.io/ | c4b1d3d0f052 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 3c20900b5381 | zlib | no fix listed | 1 |
| ghcr.io/ | b2136983532b | zlib | no fix listed | 1 |
| ghcr.io/ | eeedf17112d7 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 185da4ad3e88 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ace1de323f4a | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | abd7d6b11b1b | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | b069e4307dec | zlib | no fix listed | 1 |
| ghcr.io/ | f575a34ed3f8 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 315e188a07c2 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 708446bc6783 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 2c69513f9d85 | zlib | no fix listed | 1 |
| ghcr.io/ | a23b389cb3c5 | zlib | no fix listed | 1 |
| ghcr.io/ | 3475404bef5c | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | bcf42ccda0f9 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 63098135c550 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | b66aba320083 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | 8ab954711fb9 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | 43e1085cd0a8 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | afe3bd73d7cf | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | 7280594a2f18 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | e25056a6ec52 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | b599ca6b3ff3 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | 9bc37ed78a8b | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | e9609bd50416 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | 8978aa002bc0 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 1a27e11e5925 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |