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
- 2,446
- of 17,790 indexed, latest versions
- Container images
- 2,582
- 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 2,446 of 17,790 indexed charts deploy, on 2,582 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 | 1,677 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 899 |
| 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
2,446 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| paperless-ngxpaperlessVerified publisher | 0.4.0 | 3 of 3See more | 8,510 |
| homerpascaliskeVerified publisher | 3.1.1 | 1 of 1See more | 292 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,890 |
| patchworkpatchworkVerified publisher | 0.8.6 | 1 of 2See more | 2,084 |
| pbuf-registrypbuf-registry | 0.4.1 | 2 of 2See more | 1,941 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,075 |
| phpipamphpipam-helmVerified publisher | 1.0.12 | 2 of 3See more | 3,778 |
| playgroundplayground | 0.1.1 | 1 of 1See more | 1,839 |
| matomopockostVerified publisher | 1.3.0 | 3 of 3See more | 5,102 |
| portraitportraitVerified publisher | 0.2.13 | 2 of 8See more | 31,949 |
| postgresqlpostgresql-helm | 0.1.2 | 1 of 1See more | 1,638 |
| JenkinsprasoonjenkinsVerified publisher | 0.1.0 | 1 of 1See more | 2,487 |
| readarrpree-helm-chartsVerified publisher | 1.17.1 | 1 of 1See more | 1,099 |
| privacyideaprivacyidea | 1.0.6 | 2 of 2See more | 5,483 |
| prometheus-sql-exporterprometheus-communityVerified publisher | 0.5.0 | 1 of 1See more | 1,199 |
| prowlerprowler-appVerified publisher | 0.0.9 | 3 of 5See more | 8,203 |
| psa-restricted-patcherpsa-restricted-patcherVerified publisher | 0.10.1 | 1 of 1See more | 1,402 |
| pzserverpzserver | 0.1.17 | 1 of 2See more | 3,022 |
| phpqonstruktVerified publisher | 0.2.0 | 1 of 1See more | 24,038 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,809 |
| rclonercloneVerified publisher | 2.2.0 | 1 of 1See more | 1,672 |
| redis-sentinel-gatewayredis-sentinel-gatewayVerified publisher | 1.0.2 | 1 of 1See more | 2,665 |
| redmineredmine-helm-chartVerified publisher | 0.2.6 | 1 of 1See more | 4,252 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 4 of 15See more | 11,943 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,640 |
| retyc-csiretyc-csi | 0.2.0 | 1 of 3See more | 1,306 |
| atuinrm3lVerified publisher | 0.11.0 | 2 of 3See more | 6,548 |
| dev-feedrm3lVerified publisher | 3.1.2 | 1 of 3See more | 9,885 |
| kimai2robjuz | 5.0.14 | 1 of 2See more | 4,508 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,508 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,767 |
| kube-state-metricsromanow-helm-chartsVerified publisher | 1.7.2 | 1 of 1See more | 2,667 |
| postgresromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 1,638 |
| rstmdbrstmdb | 0.2.0 | 1 of 1See more | 1,061 |
| jellyseerrrtomik-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 2,823 |
| mealiertomik-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 3,942 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,321 |
| kyoorubxkubeVerified publisher | 0.1.10 | 6 of 9See more | 30,310 |
| devpisb-helm-charts | 0.3.0 | 1 of 1See more | 921 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,115 |
| teamcityscalified-teamcityVerified publisher | 2026.2.0 | 1 of 3See more | 1,638 |
| sceptresceptreai | 0.1.12 | 2 of 5See more | 4,368 |
| schemaheroschemahero | 1.4.0 | 1 of 1See more | 2,178 |
| searxngsearxngVerified publisher | 0.1.11 | 1 of 3See more | 818 |
| seatsurfingseatsurfing | 0.1.2 | 1 of 1See more | 520 |
| securosecuroVerified publisher | 0.15.1 | 2 of 4See more | 3,350 |
| immichsecustorVerified publisher | 2.0.5 | 1 of 1See more | 3,011 |
| viya4-home-dir-builderselerityVerified publisher | 1.1.0 | 1 of 2See more | 864 |
| karakeepself-hosters-by-nightVerified publisher | 2.5.1 | 1 of 1See more | 5,214 |
| sentry-k8ssentry-k8sVerified publisher | 1.4.1 | 6 of 11See more | 16,194 |
Container images carrying it
2,582 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| kuzwolka/ | 3e8880fbbb96 | zlib | no fix listed | 1 |
| kuzwolka/ | 4a7707410bf1 | zlib | no fix listed | 1 |
| kuzwolka/ | 84a9d9766345 | zlib | no fix listed | 1 |
| kvalitetsit/ | c5cde2d9371c | zlib | 1.3.2-r0 | 1 |
| kyovint/ | 48c19e3ae9a3 | zlib | no fix listed | 1 |
| kyovint/ | 80084149156e | zlib | no fix listed | 1 |
| labs64/ | c7b26d3ca11c | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| labs64/ | 0c66feefca17 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| labs64/ | dfc6086dfbce | zlib | no fix listed | 1 |
| laly9999/ | dd0e503913e1 | zlib | no fix listed | 1 |
| langflowai/ | 54f67f1961fe | zlib | no fix listed | 1 |
| langgenius/ | 097d3fd27a7b | zlib | no fix listed | 1 |
| langgenius/ | bf8027ddccf3 | zlib | no fix listed | 1 |
| langgenius/ | 066035f93856 | zlib | no fix listed | 1 |
| langgenius/ | dcefa5f7c47c | zlib | no fix listed | 1 |
| langgenius/ | fca918260dd6 | zlib | no fix listed | 1 |
| langgenius/ | 3c694329357b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| langgenius/ | 8269050f192e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| langgenius/ | 750e1111426e | zlib | no fix listed | 1 |
| langgenius/ | 87dd47e4e28f | zlib | 1.3.2-r0 | 1 |
| langgenius/ | c306ac577912 | zlib | 1.3.2-r0 | 1 |
| langgenius/ | d64914ff0d6d | zlib | 1.3.2-r0 | 1 |
| layer5/ | 78a8be21bef3 | zlib | 1.3.2-r0 | 1 |
| leantime/ | ad4bfb0699d3 | zlib | 1.3.2-r0 | 1 |
| leonardomulticloud/ | e42a341e0299 | zlib | 1.3.2-r0 | 1 |
| lib42/ | a55596cda383 | zlib | no fix listed | 1 |
| library/ | 25109184c71b | zlib | 1.3.2-r0 | 1 |
| library/ | ac978b783657 | zlib | no fix listed | 1 |
| library/ | b4e3952384eb | zlib | 1.3.2-r0 | 1 |
| library/ | 093ee8ee5eb2 | zlib | no fix listed | 1 |
| library/ | ae605bfcda05 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 2817ad50b5c5 | zlib | no fix listed | 1 |
| library/ | 67f3931ad8cb | zlib | no fix listed | 1 |
| library/ | 6ebd97fa83de | zlib | no fix listed | 1 |
| library/ | d5d3f9c23164 | zlib | no fix listed | 1 |
| library/ | f324c7ff5432 | zlib | no fix listed | 1 |
| library/ | 2a232a42256f | zlib | 1.3.2-r0 | 1 |
| library/ | 851f91d24121 | zlib | 1.3.2-r0 | 1 |
| library/ | aa3df78ecf32 | zlib | 1.3.2-r0 | 1 |
| library/ | dd43b430341a | zlib | 1.3.2-r0 | 1 |
| library/ | 28f7931ecbcb | zlib | no fix listed | 1 |
| library/ | 21421af7b32b | zlib | 1.3.2-r0 | 1 |
| library/ | 85f00967bcc6 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| library/ | 1ef2e532ca4d | zlib | no fix listed | 1 |
| library/ | 2654b1e90413 | zlib | no fix listed | 1 |
| library/ | 29773d6be407 | zlib | no fix listed | 1 |
| library/ | 83f7bf209844 | zlib | no fix listed | 1 |
| library/ | ac533a6988ee | zlib | 1.3.2-r0 | 1 |
| library/ | 512690a56605 | zlib | no fix listed | 1 |
| library/ | 0f597665a2a6 | zlib | no fix listed | 1 |