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 |
|---|---|---|---|
| locustlocustVerified publisher | 0.1.4 | 1 of 1See more | 2,774 |
| plexluiscajl | 1.0.1 | 1 of 2See more | 854 |
| dnsbl-exporterluzillaVerified publisher | 0.5.0 | 1 of 2See more | 1,147 |
| actualbudgetm0nsterrr-actualbudgetVerified publisher | 2.10.0 | 1 of 1See more | 1,112 |
| flaresolverrm0nsterrr-flaresolverrVerified publisher | 2.4.1 | 1 of 1See more | 6,416 |
| drillmagasin-drill | 0.9.0 | 1 of 3See more | 5,752 |
| redismagefleet-redis | 0.1.0 | 1 of 1See more | 1,072 |
| magentomagento | 3.2.3 | 5 of 12See more | 13,643 |
| plane-enterprisemakeplaneOfficialVerified publisher | 3.7.2 | 3 of 13See more | 4,973 |
| mcpmcp-chartsVerified publisher | 0.0.23 | 3 of 7See more | 7,025 |
| jellyfinmedia-servarrVerified publisher | 0.16.0 | 1 of 2See more | 2,775 |
| mw-kube-agent-v2middleware-labsVerified publisher | 2.8.6 | 1 of 1See more | 4,197 |
| mimir-syncmimir-sync | 3.1.0 | 1 of 1See more | 1,300 |
| miniapiminiapi | 1.3.2 | 1 of 1See more | 854 |
| photoprismmmontesVerified publisher | 0.14.0 | 1 of 1See more | 11,109 |
| mockservermockserverOfficialVerified publisher | 8.0.0 | 1 of 1See more | 1,037 |
| model-manager-loadermodel-manager-loader | 1.27.0 | 1 of 1See more | 2,710 |
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,812 |
| anki-servermt190502 | 2.2.0 | 1 of 1See more | 382 |
| redminemt190502 | 7.3.4 | 2 of 3See more | 7,583 |
| 12factormyaVerified publisher | 24.1.2 | 1 of 1See more | 1,849 |
| my-react-appmy-react-app | 0.1.5 | 1 of 1See more | 1,849 |
| n3uronn3uronVerified publisher | 0.3.5 | 1 of 1See more | 1,907 |
| surveyornatsVerified publisher | 0.20.9 | 1 of 1See more | 909 |
| spring-helmnaveenalla-springboot | 1.0.0 | 1 of 2See more | 1,649 |
| clowder2ncsaVerified publisher | 1.9.7 | 6 of 12See more | 37,504 |
| nginx-chartnginx-chart-testVerified publisher | 0.1.1 | 1 of 1See more | 1,849 |
| helm-composenousefreakVerified publisher | 0.1.3 | 1 of 2See more | 14,363 |
| octopuso7studios-octopus-helm-chartsOfficialVerified publisher | 1.2.3 | 3 of 5See more | 6,120 |
| oadaoadaVerified publisher | 5.0.6 | 10See more | — |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,237 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,062 |
| onechartonechart-slVerified publisher | 0.76.0 | 1 of 1See more | 1,849 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,884 |
| openrouter-botopenrouter-botVerified publisher | 0.2.0 | 1 of 1See more | 1,059 |
| librechatopenshift | 1.9.0 | 2 of 3See more | 5,849 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.2 | 10 of 34See more | 22,916 |
| openvaultopenvaultVerified publisher | 0.8.1 | 2 of 2See more | 6,936 |
| opikopikOfficialVerified publisher | 2.2.66 | 3See more | — |
| 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 |
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/ | 1386b7b5e555 | zlib | no fix listed | 1 |
| ghcr.io/ | 1f97d131b1d1 | zlib | no fix listed | 1 |
| ghcr.io/ | 9c88e1aff357 | zlib | no fix listed | 1 |
| ghcr.io/ | c8af1c5aae40 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 4f33a0a9f75e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | bf3cb9b505b6 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 44f82ee0b24c | zlib | no fix listed | 1 |
| ghcr.io/ | 5f6c74993f08 | zlib | no fix listed | 1 |
| ghcr.io/ | d6105dd73eb4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | e953fa9e36ef | zlib | no fix listed | 1 |
| ghcr.io/ | 10b7945d4f09 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 8766ba08bf1a | zlib | no fix listed | 1 |
| ghcr.io/ | 792e262ea504 | zlib | no fix listed | 1 |
| ghcr.io/ | 8eb6e492fe3c | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 5c3a0fb561e0 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | cf4ae752adbb | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 8e31b5a81853 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 6dca4455fde3 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ab63d26a8a2c | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 72f35584026d | zlib | no fix listed | 1 |
| ghcr.io/ | cf2c16fac5b5 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | e70307b193c6 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ddd462dbde39 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 9a43f0cc5797 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 637083d9369d | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | cbc6e3ea157d | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | fd0e3ec7d960 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 835b72878606 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 2105b1f33013 | zlib | no fix listed | 1 |
| ghcr.io/ | 6b0507a20602 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 2ed0183564d7 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | 853e6f105b51 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| ghcr.io/ | b853e9e6372a | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | bd6bea5e487c | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 38b6a50a62b2 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | c01e018bced4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | a53ef16b024a | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 3947bfd04f49 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ca7dc7362968 | zlib | no fix listed | 1 |
| ghcr.io/ | af05a098b0d2 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ff7dd45aa774 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | a037f1042b28 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 19dc5663cac4 | zlib | no fix listed | 1 |
| ghcr.io/ | 0e99f12bb040 | zlib | no fix listed | 1 |
| ghcr.io/ | a058034ca006 | zlib | no fix listed | 1 |
| ghcr.io/ | a604aefa3fae | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 41177982c584 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 8d943799621b | zlib | no fix listed | 1 |
| ghcr.io/ | 6961eab190a2 | zlib | no fix listed | 1 |
| ghcr.io/ | 0d28dbd95b03 | zlib | no fix listed | 1 |