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
- 2,436
- of 17,787 indexed, latest versions
- Container images
- 2,577
- 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 2,436 of 17,787 indexed charts deploy, on 2,577 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 | 1,677 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 894 |
| 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
2,436 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| langflow-idelangflow | 0.1.2 | 1 of 2See more | 3,980 |
| lgtm-stacklgtm-stackVerified publisher | 0.1.3 | 1 of 8See more | 5,576 |
| flaresolverrlib42Verified publisher | 2.0.0 | 1 of 1See more | 35,050 |
| litellmlitellm-helm | 0.2.0 | 1 of 1See more | 4,292 |
| halitesql | 0.1.5 | 1 of 2See more | 1,099 |
| litlyxlitlyx | 0.2.0 | 4 of 5See more | 7,874 |
| music-assistant-serverlmatfyVerified publisher | 0.1.9 | 1 of 1See more | 7,201 |
| locustlocustVerified publisher | 0.1.4 | 1 of 1See more | 2,757 |
| plexluiscajl | 1.0.1 | 1 of 2See more | 810 |
| dnsbl-exporterluzillaVerified publisher | 0.5.0 | 1 of 2See more | 1,146 |
| actualbudgetm0nsterrr-actualbudgetVerified publisher | 2.10.0 | 1 of 1See more | 1,091 |
| flaresolverrm0nsterrr-flaresolverrVerified publisher | 2.4.1 | 1 of 1See more | 6,136 |
| drillmagasin-drill | 0.9.0 | 1 of 3See more | 5,734 |
| redismagefleet-redis | 0.1.0 | 1 of 1See more | 1,049 |
| magentomagento | 3.2.3 | 5 of 12See more | 13,479 |
| plane-enterprisemakeplaneOfficialVerified publisher | 3.7.2 | 3See more | — |
| mcpmcp-chartsVerified publisher | 0.0.23 | 3 of 7See more | 6,929 |
| jellyfinmedia-servarrVerified publisher | 0.16.0 | 1 of 2See more | 2,753 |
| mw-kube-agent-v2middleware-labsVerified publisher | 2.8.6 | 1 of 1See more | 4,137 |
| mimir-syncmimir-sync | 3.1.0 | 1 of 1See more | 1,293 |
| miniapiminiapi | 1.3.2 | 1 of 1See more | 854 |
| photoprismmmontesVerified publisher | 0.14.0 | 1 of 1See more | 11,103 |
| mockservermockserverOfficialVerified publisher | 7.6.0 | 1 of 1See more | 1,021 |
| model-manager-loadermodel-manager-loader | 1.27.0 | 1 of 1See more | 2,680 |
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,738 |
| anki-servermt190502 | 2.2.0 | 1 of 1See more | 382 |
| redminemt190502 | 7.3.4 | 2 of 3See more | 7,527 |
| 12factormyaVerified publisher | 24.1.2 | 1 of 1See more | 1,827 |
| my-react-appmy-react-app | 0.1.5 | 1 of 1See more | 1,827 |
| n3uronn3uronVerified publisher | 0.3.5 | 1 of 1See more | 1,879 |
| surveyornatsVerified publisher | 0.20.9 | 1 of 1See more | 908 |
| spring-helmnaveenalla-springboot | 1.0.0 | 1 of 2See more | 1,626 |
| clowder2ncsaVerified publisher | 1.9.7 | 6 of 12See more | 37,373 |
| nginx-chartnginx-chart-testVerified publisher | 0.1.1 | 1 of 1See more | 1,827 |
| helm-composenousefreakVerified publisher | 0.1.3 | 1 of 2See more | 14,250 |
| octopuso7studios-octopus-helm-chartsOfficialVerified publisher | 1.2.3 | 3 of 5See more | 6,091 |
| oadaoadaVerified publisher | 5.0.5 | 10 of 11See more | 13,317 |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,238 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,039 |
| onechartonechart-slVerified publisher | 0.76.0 | 1 of 1See more | 1,827 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,838 |
| openrouter-botopenrouter-botVerified publisher | 0.2.0 | 1 of 1See more | 1,058 |
| librechatopenshift | 1.9.0 | 2 of 3See more | 5,779 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 10 of 34See more | 22,420 |
| openvaultopenvaultVerified publisher | 0.8.1 | 2 of 2See more | 6,873 |
| opikopikOfficialVerified publisher | 2.2.61 | 3See more | — |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,278 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,681 |
| radarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 949 |
| sonarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 947 |
Container images carrying it
2,577 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/ | bcf63357191b | zlib | no fix listed | 2 |
| ghcr.io/ | 0e7f1c6e4ce6 | zlib | no fix listed | 2 |
| ghcr.io/ | 42002d66ddb3 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | fba6fb872281 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 4b696f960ac1 | zlib | no fix listed | 2 |
| ghcr.io/ | a4e021c0f6a9 | zlib | no fix listed | 2 |
| ghcr.io/ | 02fd613b6a35 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| ghcr.io/ | 3db8145349a3 | zlib | no fix listed | 2 |
| ghcr.io/ | e2abb798f29f | zlib | no fix listed | 2 |
| ghcr.io/ | ca31ec35b829 | zlib | 1.3.2-r0 | 2 |
| ghcr.io/ | 96f42450c5b1 | zlib | no fix listed | 2 |
| ghcr.io/ | 245f9d2f5f5b | zlib | no fix listed | 2 |
| ghcr.io/ | fd8d3e6e4cdf | zlib | no fix listed | 2 |
| ghcr.io/ | 95ee018cf558 | zlib | no fix listed | 2 |
| ghcr.io/ | 4457b79b24cd | zlib | no fix listed | 2 |
| ghcr.io/ | 5f26407fd2ed | zlib | 1.3.2-r0 | 2 |
| public.ecr.aws/ | b53a854bd7c1 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| public.ecr.aws/ | 26ac7263a823 | zlib | no fix listed | 2 |
| quay.io/ | 5fc69e31c755 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| quay.io/ | 75b8094c7127 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 2 |
| quay.io/ | b17b13321678 | zlib | 1.3.2-r0 | 2 |
| quay.io/ | 8745af1f9bbb | zlib | 1.3.2-r0 | 2 |
| quay.io/ | 716b0b33ff2d | zlib | 1.3.2-r0 | 2 |
| quay.io/ | f6ed71d0f9f1 | zlib | 1.3.2-r0 | 2 |
| registry.gitlab.com/ | b1198ea741d1 | zlib | 1.3.2-r0 | 2 |
| registry.gitlab.com/ | 9bdb1062d960 | zlib | 1.3.2-r0 | 2 |
| registry.k8s.io/ | 695d79381ee6 | zlib | 1.3.2-r0 | 2 |
| registry.k8s.io/ | d2fbc4ec70d8 | zlib | 1.3.2-r0 | 2 |
| registry.k8s.io/ | dc7746bb081e | zlib | no fix listed | 2 |
| 1dev/ | cd5b12fe5471 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| 1password/ | e915c0c84397 | zlib | no fix listed | 1 |
| 1password/ | 6297ca6136c0 | zlib | no fix listed | 1 |
| 2martens/ | bf1cdb80239d | zlib | 1.3.2-r0 | 1 |
| 2martens/ | bd1ba6ab84c9 | zlib | 1.3.2-r0 | 1 |
| 2martens/ | ba2c3040dab0 | zlib | 1.3.2-r0 | 1 |
| 48n6e/ | a6ed886fddfc | zlib | no fix listed | 1 |
| aapjeisbaas/ | 6b261abc7fb0 | zlib | no fix listed | 1 |
| abdullahkhawer/ | 28a6c3f7e0a9 | zlib | 1.3.2-r0 | 1 |
| abhinavsingh/ | 51adc989fd03 | zlib | 1.3.2-r0 | 1 |
| abiondevelopment/ | c741988fbd23 | zlib | 1.3.2-r0 | 1 |
| aboogie/ | 9c41a4483ac8 | zlib | no fix listed | 1 |
| actualbudget/ | 58fecd9088b7 | zlib | no fix listed | 1 |
| adguard/ | 7fbf01d73ecb | zlib | 1.3.2-r0 | 1 |
| adguard/ | d765078d2140 | zlib | 1.3.2-r0 | 1 |
| adorsys/ | 85be7a45a94c | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| adorsys/ | eb49a2dcbbb8 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| agentarea/ | 9e15e16fa758 | zlib | no fix listed | 1 |
| agentarea/ | d3c209a5d531 | zlib | no fix listed | 1 |
| agentarea/ | 1e5cb68ee77a | zlib | no fix listed | 1 |
| aibrix/ | 63fb81a64377 | zlib | no fix listed | 1 |