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
- 2,460
- of 17,790 indexed, latest versions
- Container images
- 2,614
- 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 2,460 of 17,790 indexed charts deploy, on 2,614 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 | 1,706 |
| 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
2,460 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| openvaultopenvaultVerified publisher | 0.8.1 | 2 of 2See more | 6,936 |
| opikopikOfficialVerified publisher | 2.2.64 | 3 of 13See more | 14,444 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,286 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,715 |
| radarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 950 |
| sonarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 948 |
| paperless-ngxpaperlessVerified publisher | 0.4.0 | 3 of 3See more | 8,553 |
| homerpascaliskeVerified publisher | 3.1.1 | 1 of 1See more | 292 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,918 |
| patchworkpatchworkVerified publisher | 0.8.6 | 1 of 2See more | 2,084 |
| pbuf-registrypbuf-registry | 0.4.1 | 2 of 2See more | 1,948 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,128 |
| phpipamphpipam-helmVerified publisher | 1.0.12 | 2 of 3See more | 3,778 |
| playgroundplayground | 0.1.1 | 1 of 1See more | 1,849 |
| matomopockostVerified publisher | 1.3.0 | 3 of 3See more | 5,204 |
| portraitportraitVerified publisher | 0.2.13 | 2 of 8See more | 32,033 |
| postgresqlpostgresql-helm | 0.1.2 | 1 of 1See more | 1,649 |
| JenkinsprasoonjenkinsVerified publisher | 0.1.0 | 1 of 1See more | 2,498 |
| readarrpree-helm-chartsVerified publisher | 1.17.1 | 1 of 1See more | 1,099 |
| privacyideaprivacyidea | 1.0.6 | 2 of 2See more | 5,490 |
| prometheus-sql-exporterprometheus-communityVerified publisher | 0.5.0 | 1 of 1See more | 1,207 |
| prowlerprowler-appVerified publisher | 0.0.9 | 3 of 5See more | 8,269 |
| psa-restricted-patcherpsa-restricted-patcherVerified publisher | 0.10.1 | 1 of 1See more | 1,402 |
| pzserverpzserver | 0.1.17 | 1 of 2See more | 3,224 |
| phpqonstruktVerified publisher | 0.2.0 | 1 of 1See more | 24,027 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,815 |
| rclonercloneVerified publisher | 2.2.0 | 1 of 1See more | 1,680 |
| redis-sentinel-gatewayredis-sentinel-gatewayVerified publisher | 1.0.2 | 1 of 1See more | 2,675 |
| redmineredmine-helm-chartVerified publisher | 0.2.6 | 1 of 1See more | 4,273 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 4 of 15See more | 11,993 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,640 |
| retyc-csiretyc-csi | 0.2.0 | 1 of 3See more | 1,362 |
| atuinrm3lVerified publisher | 0.11.0 | 2 of 3See more | 6,570 |
| dev-feedrm3lVerified publisher | 3.1.2 | 1 of 3See more | 9,913 |
| kimai2robjuz | 5.0.14 | 1 of 2See more | 4,707 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,554 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,814 |
| kube-state-metricsromanow-helm-chartsVerified publisher | 1.7.2 | 1 of 1See more | 2,684 |
| postgresromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 1,649 |
| rstmdbrstmdb | 0.2.0 | 1 of 1See more | 1,072 |
| jellyseerrrtomik-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 2,824 |
| mealiertomik-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 3,952 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,332 |
| kyoorubxkubeVerified publisher | 0.1.10 | 6 of 9See more | 30,428 |
| devpisb-helm-charts | 0.3.0 | 1 of 1See more | 924 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,166 |
| teamcityscalified-teamcityVerified publisher | 2026.2.0 | 1 of 3See more | 1,649 |
| sceptresceptreai | 0.1.12 | 2 of 5See more | 4,424 |
| schemaheroschemahero | 1.4.0 | 1 of 1See more | 2,184 |
| searxngsearxngVerified publisher | 0.1.11 | 1 of 3See more | 829 |
Container images carrying it
2,614 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | b97df9e0e1ee | zlib | no fix listed | 1 |
| library/ | de4ad9389386 | zlib | no fix listed | 1 |
| library/ | 09369da6b103 | zlib | no fix listed | 1 |
| library/ | 1881968aff6f | zlib | no fix listed | 1 |
| library/ | 65645c7bb6a0 | zlib | 1.3.2-r0 | 1 |
| library/ | 6784fb0834aa | zlib | no fix listed | 1 |
| library/ | 67f9a4f10d14 | zlib | no fix listed | 1 |
| library/ | 9ff236ed47fe | zlib | no fix listed | 1 |
| library/ | a53fc6c27208 | zlib | no fix listed | 1 |
| library/ | a8b39bd9cf0f | zlib | 1.3.2-r0 | 1 |
| library/ | b3c656d55d7a | zlib | 1.3.2-r0 | 1 |
| library/ | fb197595ebe7 | zlib | no fix listed | 1 |
| library/ | 83f487e0a634 | zlib | no fix listed | 1 |
| library/ | 8d6421d663b4 | zlib | 1.3.2-r0 | 1 |
| library/ | 8f693eaa7e0a | zlib | no fix listed | 1 |
| library/ | f5d1cc40abc1 | zlib | no fix listed | 1 |
| library/ | 59fa733c9af6 | zlib | no fix listed | 1 |
| library/ | a2482c398d60 | zlib | 1.3.2-r0 | 1 |
| library/ | 073e7c8b84e2 | zlib | no fix listed | 1 |
| library/ | 304ab8135187 | zlib | no fix listed | 1 |
| library/ | 3a82e1f56c8f | zlib | no fix listed | 1 |
| library/ | 44d837eb4c2e | zlib | 1.3.2-r0 | 1 |
| library/ | 468e1f126ca5 | zlib | no fix listed | 1 |
| library/ | 557fea37a744 | zlib | no fix listed | 1 |
| library/ | 5660c2cbfea5 | zlib | 1.3.2-r0 | 1 |
| library/ | 6567bca8d7bc | zlib | 1.3.2-r0 | 1 |
| library/ | 69e8582b781c | zlib | no fix listed | 1 |
| library/ | 6eb0add3b77c | zlib | no fix listed | 1 |
| library/ | 7062a2109c4b | zlib | 1.3.2-r0 | 1 |
| library/ | 7c8f48705831 | zlib | 1.3.2-r0 | 1 |
| library/ | 7e5df973a748 | zlib | 1.3.2-r0 | 1 |
| library/ | 8775adb39f0d | zlib | no fix listed | 1 |
| library/ | 8ff36f3c6637 | zlib | no fix listed | 1 |
| library/ | a9abf4275f9e | zlib | no fix listed | 1 |
| library/ | aadf2c0696f5 | zlib | no fix listed | 1 |
| library/ | ced3ba927f4c | zlib | no fix listed | 1 |
| library/ | e8db9bd3e9e1 | zlib | no fix listed | 1 |
| library/ | eba8ddbdd837 | zlib | no fix listed | 1 |
| library/ | ebba4f4de37f | zlib | no fix listed | 1 |
| library/ | ef257d85f76e | zlib | 1.3.2-r0 | 1 |
| library/ | fbcea1bd13b6 | zlib | no fix listed | 1 |
| library/ | 3d93b1f77efc | zlib | 1.3.2-r0 | 1 |
| library/ | 70c9cc675605 | zlib | no fix listed | 1 |
| library/ | 9534e5a8e315 | zlib | no fix listed | 1 |
| library/ | d41127070014 | zlib | no fix listed | 1 |
| library/ | da5aee29682d | zlib | no fix listed | 1 |
| library/ | faee120f7885 | zlib | 1.3.2-r0 | 1 |
| library/ | 0b44fbcc3a4b | zlib | 1.3.2-r0 | 1 |
| library/ | 1773ab33af6a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 7561d672fae4 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |