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/ | 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 |
| library/ | 49a0a0d6f0b8 | zlib | no fix listed | 1 |
| library/ | 8baa7d29a27a | zlib | no fix listed | 1 |
| library/ | fc5748ff7c72 | zlib | no fix listed | 1 |
| library/ | 1ae8051591a5 | zlib | no fix listed | 1 |
| library/ | 571eb4514977 | zlib | no fix listed | 1 |
| library/ | 695a8063ff10 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 6ce2bf22499b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 8812029260b5 | zlib | no fix listed | 1 |
| library/ | b0f9fc41ed79 | zlib | no fix listed | 1 |
| library/ | f75e48af0598 | zlib | no fix listed | 1 |
| library/ | 2439dcd7d140 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 5b6a1eac15b8 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 628f228f0fd5 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | a02fe89cb597 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | b1cb255a9939 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | fcc7fcd7114a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 2415789e1602 | zlib | no fix listed | 1 |
| library/ | 8e6bdd396496 | zlib | no fix listed | 1 |
| library/ | 0a27d9d5084f | zlib | 1.3.2-r0 | 1 |
| library/ | 26983a43c918 | zlib | no fix listed | 1 |
| library/ | 462ae4a35c26 | zlib | 1.3.2-r0 | 1 |
| library/ | 7b45203a99eb | zlib | 1.3.2-r0 | 1 |
| library/ | 9ae868852d0b | zlib | no fix listed | 1 |
| library/ | cc523a19da58 | zlib | no fix listed | 1 |
| library/ | dc561d52bb8a | zlib | no fix listed | 1 |
| library/ | e2a8683c7fbb | zlib | no fix listed | 1 |
| library/ | e93269864a7d | zlib | 1.3.2-r0 | 1 |
| library/ | 02a0cc7939f5 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 6ede2806c78e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | dca8d11fe467 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| library/ | 9382e4f6f7f0 | zlib | no fix listed | 1 |
| library/ | 2d5fce3229ae | zlib | 1.3.2-r0 | 1 |
| library/ | 777787bbb4c7 | zlib | 1.3.2-r0 | 1 |
| library/ | 88fe8e0e09d6 | zlib | 1.3.2-r0 | 1 |
| library/ | b7752304692b | zlib | 1.3.2-r0 | 1 |
| library/ | 2caf944aa4a5 | zlib | no fix listed | 1 |
| library/ | 5ab4ab0358cf | zlib | no fix listed | 1 |
| library/ | 6c162e2432f8 | zlib | no fix listed | 1 |
| library/ | 588609d76b21 | zlib | no fix listed | 1 |
| library/ | 8418c398d767 | zlib | no fix listed | 1 |
| library/ | b7faa1653c39 | zlib | no fix listed | 1 |