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 |
|---|---|---|---|
| mogenius-operatormogeniusOfficialVerified publisher | 2.30.0 | 1See more | — |
| nebraskanebraska | 3.0.0 | 2 of 2See more | 4,077 |
| gateway-apinicklasfrahm-gateway-apiVerified publisher | 0.2.0 | 1 of 1See more | 1,258 |
| observalobservalVerified publisher | 1.13.1 | 2 of 8See more | 5,916 |
| openclaw-with-brainopenclaw-with-brainVerified publisher | 0.1.67 | 2 of 3See more | 5,244 |
| oesopsmxVerified publisher | 4.0.32 | 3 of 25See more | 108,315 |
| part-dbpart-dbVerified publisher | 0.1.2 | 1 of 1See more | 3,344 |
| redispascaliskeVerified publisher | 2.1.0 | 1 of 1See more | 1,869 |
| phpmyadminphpmyadminVerified publisher | 1.0.3 | 1 of 1See more | 2,650 |
| platzioplatz-ioVerified publisher | 0.6.5 | 2 of 2See more | 2,877 |
| overseerrpree-helm-chartsVerified publisher | 1.2.0 | 1 of 1See more | 2,703 |
| qgis-serverqgis-serverVerified publisher | 0.1.10 | 1 of 3See more | 5,465 |
| repoflowrepoflow-helm-public | 0.9.1 | 1 of 8See more | 13,647 |
| nominatimrobjuz | 6.4.2 | 2See more | — |
| rocketmq-clusterrocketmq | 12.6.0 | 1 of 2See more | 6,400 |
| rqliterqliteOfficialVerified publisher | 2.0.0 | 1 of 1See more | 1,318 |
| qbittorrent-vpnrtomik-helm-chartsVerified publisher | 0.0.2 | 1 of 2See more | 1,218 |
| lldapself-hosters-by-nightVerified publisher | 0.5.2 | 1 of 2See more | 3,423 |
| skypilotskypilotOfficialVerified publisher | 0.13.0 | 2 of 3See more | 5,926 |
| kafka-chartsoldevelo-kafka-chart | 32.4.4 | 1 of 1See more | 2,377 |
| spartanspartan | 0.9.1 | 1 of 1See more | 1,849 |
| repmanszpadel-chartsVerified publisher | 3.52.17 | 1 of 3See more | 7,075 |
| pocketbasetechwolf12Verified publisher | 0.29.3 | 1 of 1See more | 1,448 |
| pretixtechwolf12Verified publisher | 2026.7.0 | 3 of 3See more | 9,894 |
| mealieth-chartsVerified publisher | 0.5.1 | 1 of 1See more | 3,827 |
| feedbacksystemthm-mni-iiVerified publisher | 0.47.1 | 3 of 10See more | 28,634 |
| topaztopaz | 0.2.5 | 1 of 1See more | 1,503 |
| crossplaneupbound-stable | 2.4.1-up.1 | 1 of 5See more | 1,649 |
| uptraceuptrace | 2.0.2 | 1 of 2See more | 1,627 |
| vaultvaultVerified publisher | 1.22.0 | 1 of 4See more | 4,266 |
| structurizrvirtualrootVerified publisher | 0.5.0 | 1 of 1See more | 4,418 |
| vrijbrpvrijbrpVerified publisher | 0.1.5 | 1 of 5See more | 8,836 |
| api-firewallwallarmVerified publisher | 0.9.6 | 1 of 1See more | 1,000 |
| wallarm-ingresswallarmVerified publisher | 5.3.10-1 | 1 of 2See more | 1,301 |
| wallarm-sidecarwallarmOfficialVerified publisher | 6.13.1 | 1 of 3See more | 965 |
| wasmcloud-chartwasmcloud-chartVerified publisher | 0.7.2 | 1 of 2See more | 3,478 |
| argo-cdwenerme | 10.9.1 | 1 of 3See more | 3,003 |
| wgerwgerOfficialVerified publisher | 1.0.0 | 5 of 8See more | 8,634 |
| windmillwindmill | 4.0.264 | 1 of 3See more | 1,649 |
| yet-another-cloudwatch-exporteryet-another-cloudwatch-exporter | 0.38.0 | 1 of 1See more | 923 |
| nocodbzekker6Verified publisher | 1.10.0 | 1 of 1See more | 4,017 |
| paperlesszekker6Verified publisher | 11.8.0 | 1 of 1See more | 4,651 |
| zeroclawzeroclawVerified publisher | 0.2.1 | 1 of 2See more | 794 |
| paperless-ngxadnoctemVerified publisher | 0.4.2 | 2 of 5See more | 19,828 |
| agentareaagentareaVerified publisher | 0.0.18 | 7 of 16See more | 15,049 |
| akeyless-api-gatewayakeyless-services-helmVerified publisher | 1.62.24 | 1See more | — |
| icat-k8salba-helm-chartsVerified publisher | 1.1.0 | 2 of 4See more | 3,746 |
| cloudflaredalekcVerified publisher | 1.8.1 | 1 of 1See more | 336 |
| jellyfinalekcVerified publisher | 0.9.0 | 1 of 1See more | 2,626 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 2 of 2See more | 12,092 |
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 |
|---|---|---|---|---|
| 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 |
| ghcr.io/ | ff5a36a457f1 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | bcd8e9a6224f | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | 7826e9caa461 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| ghcr.io/ | d3ed97d142d4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 41c603a93642 | zlib | no fix listed | 1 |
| ghcr.io/ | 757bdd779345 | zlib | no fix listed | 1 |
| ghcr.io/ | b5ade0d9cc6b | zlib | no fix listed | 1 |
| ghcr.io/ | c59f082ba8b2 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ebdf55fd5705 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 8ee3e70d77f1 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 0c7896f060d6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | b51b824e4f19 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 099e1abd6d08 | zlib | no fix listed | 1 |
| ghcr.io/ | 0a608c6ead85 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 3d2eceb44a3b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | ed86db9f0efe | zlib | no fix listed | 1 |
| ghcr.io/ | 3c98b92e9535 | zlib | no fix listed | 1 |
| ghcr.io/ | 0664c28a039b | zlib | no fix listed | 1 |
| ghcr.io/ | c8872438f1e0 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 65bacf19caa7 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | cc795b254b73 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 7c0464228f2f | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | b5c6bfb00b03 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 0caadf03b804 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | e6d2775e77ec | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 6c0948b42c14 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 8b9f2138ec50 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 4029479b8ea7 | zlib | no fix listed | 1 |
| ghcr.io/ | c5b28608958b | zlib | no fix listed | 1 |
| ghcr.io/ | 688a685e2bde | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 637bdcebdd8d | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 41f25aded572 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | c179cdcaa050 | zlib | no fix listed | 1 |