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 |
|---|---|---|---|---|
| nginxdemos/ | 751bf8933179 | zlib | 1.3.2-r0 | 1 |
| nginxdemos/ | b28d1e16c676 | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | 08c2bc93448b | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | 4210a3296e7c | zlib | no fix listed | 1 |
| nginxinc/ | 62a904036bfc | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | 82dcf28da5a8 | zlib | 1.3.2-r0 | 1 |
| nginxinc/ | c5b989ebc150 | zlib | no fix listed | 1 |
| nginxinc/ | e93571f3d083 | zlib | 1.3.2-r0 | 1 |
| nginx/ | 520d439f9a9a | zlib | no fix listed | 1 |
| nginx/ | 7def79229370 | zlib | no fix listed | 1 |
| nirmalnaveen/ | 8541a39162f3 | zlib | no fix listed | 1 |
| nocodb/ | d9516f0bf546 | zlib | 1.3.2-r0 | 1 |
| nodered/ | 216e7403aab9 | zlib | 1.3.2-r0 | 1 |
| noooste/ | 0b68a9237da6 | zlib | 1.3.2-r0 | 1 |
| nouchka/ | d183308f201c | zlib | no fix listed | 1 |
| nousresearch/ | e0df6adebddf | zlib | no fix listed | 1 |
| oada/ | c0d077e79ef4 | zlib | 1.3.2-r0 | 1 |
| oada/ | d87efe8ba4b0 | zlib | 1.3.2-r0 | 1 |
| oada/ | ebc8343f05ff | zlib | 1.3.2-r0 | 1 |
| oada/ | c6ffb4e8ed63 | zlib | 1.3.2-r0 | 1 |
| oada/ | fc09495e2f3c | zlib | 1.3.2-r0 | 1 |
| oada/ | b7a2cfc137cf | zlib | 1.3.2-r0 | 1 |
| oada/ | b6c562fa5b1b | zlib | 1.3.2-r0 | 1 |
| oada/ | 6590c60de347 | zlib | 1.3.2-r0 | 1 |
| oada/ | 7943fde43b19 | zlib | 1.3.2-r0 | 1 |
| oada/ | 8464c7f48aae | zlib | 1.3.2-r0 | 1 |
| obolnetwork/ | e263be0a7440 | zlib | 1.3.2-r0 | 1 |
| obolnetwork/ | cb7e97d39d46 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| octoboxio/ | d909041c46eb | zlib | 1.3.2-r0 | 1 |
| odavid/ | e7ab3bbc948e | zlib | 1.3.2-r0 | 1 |
| offchainlabs/ | 9f779fa84b7b | zlib | no fix listed | 1 |
| offchainlabs/ | e95865866129 | zlib | no fix listed | 1 |
| oled01/ | 05d3e398e675 | zlib | no fix listed | 1 |
| oliver006/ | da9e89ee4e75 | zlib | 1.3.2-r0 | 1 |
| olvid/ | e0e6b165d879 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| omkara25/ | 8327546c7aac | zlib | no fix listed | 1 |
| omkara25/ | afff40172b6b | zlib | no fix listed | 1 |
| omkara25/ | d62cba548580 | zlib | no fix listed | 1 |
| ondrejsika/ | d95eaeee2172 | zlib | no fix listed | 1 |
| oneuptime/ | 1069c9458fe7 | zlib | no fix listed | 1 |
| oneuptime/ | f6f2c1c536bc | zlib | no fix listed | 1 |
| onyxdotapp/ | 473fdffe4e67 | zlib | no fix listed | 1 |
| onyxdotapp/ | 30d0adaa0fa0 | zlib | no fix listed | 1 |
| opea/ | 25dd26d9cd09 | zlib | no fix listed | 1 |
| opea/ | 38c51b791efa | zlib | no fix listed | 1 |
| opea/ | bdb9ec215872 | zlib | 1.3.2-r0 | 1 |
| opea/ | 58f91683892d | zlib | no fix listed | 1 |
| opea/ | 2bee4eb66f3e | zlib | no fix listed | 1 |
| opea/ | e2436483b73d | zlib | no fix listed | 1 |
| opea/ | 3ef121f34610 | zlib | no fix listed | 1 |