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
- 2,468
- of 17,787 indexed, latest versions
- Container images
- 2,619
- 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 2,468 of 17,787 indexed charts deploy, on 2,619 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 | 1,709 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 904 |
| 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
2,468 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| untareosc-lot-1Verified publisher | 0.1.0 | 1 of 1See more | 1,554 |
| rommernail-romm | 1.0.1 | 1 of 1See more | 2,897 |
| espocrmespocrmVerified publisher | 1.0.1 | 2 of 2See more | 6,475 |
| assertoorethereum-helm-chartsVerified publisher | 1.2.0 | 1 of 1See more | 2,903 |
| benchmarkoor-apiethereum-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 899 |
| benchmarkoor-uiethereum-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,339 |
| blutgangethereum-helm-chartsVerified publisher | 0.0.12 | 1 of 1See more | 2,524 |
| buildoor-overviewethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 844 |
| chaos-meshethereum-helm-chartsVerified publisher | 0.0.3 | 3 of 4See more | 12,147 |
| doraethereum-helm-chartsVerified publisher | 1.0.12 | 1 of 2See more | 3,002 |
| eleelethereum-helm-chartsVerified publisher | 0.1.7 | 1 of 1See more | 1,067 |
| eth-faucetethereum-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 1,995 |
| ethrexethereum-helm-chartsVerified publisher | 0.1.3 | 1 of 2See more | 672 |
| forkyethereum-helm-chartsVerified publisher | 0.2.0 | 1 of 1See more | 1,715 |
| grandineethereum-helm-chartsVerified publisher | 0.2.2 | 1 of 2See more | 606 |
| lodestarethereum-helm-chartsVerified publisher | 1.2.2 | 1 of 2See more | 2,534 |
| nethermindethereum-helm-chartsVerified publisher | 1.1.2 | 1 of 2See more | 971 |
| nimbusethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 976 |
| observoorethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 1See more | 1,520 |
| powfaucetethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 1See more | 4,117 |
| rpc-proxyethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,464 |
| rpc-snooperethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 1,468 |
| smart-contract-verifier-httpethereum-helm-chartsVerified publisher | 0.1.4 | 1 of 1See more | 606 |
| spamoorethereum-helm-chartsVerified publisher | 1.0.1 | 1 of 1See more | 1,127 |
| tekuethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 1,012 |
| web3signerethereum-helm-chartsVerified publisher | 1.0.6 | 1 of 4See more | 2,036 |
| xatu-cbt-apiethereum-helm-chartsVerified publisher | 0.0.13 | 1 of 1See more | 1,217 |
| beeethersphereVerified publisher | 0.17.4 | 1 of 1See more | 3,469 |
| beekeeperethersphereVerified publisher | 0.4.14 | 1 of 1See more | 1,616 |
| bee-overlay-exporterethersphereVerified publisher | 0.1.0 | 1 of 1See more | 864 |
| beeport-uiethersphereVerified publisher | 0.76.2 | 2 of 3See more | 7,406 |
| multichain-proxyethersphereVerified publisher | 0.1.0 | 1 of 1See more | 795 |
| multichain-uiethersphereVerified publisher | 0.73.1 | 2 of 3See more | 7,406 |
| static-siteethersphereVerified publisher | 0.73.1 | 2 of 2See more | 6,894 |
| gradle-build-cacheeugen | 0.1.2 | 1 of 1See more | 345 |
| network-toolseugen | 0.2.4 | 1 of 1See more | 912 |
| snyk-farcaster-agenteugen | 1.0.1 | 1 of 1See more | 1,020 |
| evobotevobotVerified publisher | 0.1.1 | 1 of 1See more | 2,998 |
| express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher | 1.0.0 | 1 of 4See more | 5,787 |
| extended-ceph-exporterextended-ceph-exporterVerified publisher | 1.10.0 | 1 of 2See more | 2,897 |
| external-secrets-reloaderexternal-secrets-reloader | 0.1.0 | 1 of 1See more | 1,031 |
| perliteextrim-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,439 |
| siyuanextrim-helm-chartsVerified publisher | 0.1.1 | 1 of 2See more | 1,247 |
| faasnetfaasnet | 0.0.4 | 1 of 5See more | 7,665 |
| capsizefairwinds-incubator | 0.2.0 | 1 of 1See more | 804 |
| datadog-apmfairwinds-incubator | 2.0.0 | 1 of 1See more | 2,824 |
| kubebenchfairwinds-incubator | 1.0.5 | 1 of 2See more | 1,188 |
| yelbfairwinds-incubator | 0.1.1 | 1 of 5See more | 5,101 |
| event-generatorfalcosecurity | 0.4.0 | 1 of 1See more | 3,651 |
| farm-observabilityfarm-observabilityOfficialVerified publisher | 0.27.2 | 5 of 18See more | 13,336 |
Container images carrying it
2,619 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| cloudflare/ | 6b599ca3e974 | zlib | no fix listed | 4 |
| library/ | 287ff321f9e3 | zlib | no fix listed | 4 |
| library/ | 4689940c6838 | zlib | no fix listed | 4 |
| library/ | 606d8c0d6b3c | zlib | 1.3.2-r0 | 4 |
| library/ | 71da9275c5f3 | zlib | no fix listed | 4 |
| natsio/ | 64cb6c858e79 | zlib | 1.3.2-r0 | 4 |
| opea/ | 0c25aab3f106 | zlib | no fix listed | 4 |
| openquantumsafe/ | 543fb00ce31d | zlib | 1.3.2-r0 | 4 |
| redis/ | b5e19ee240ab | zlib | 1.3.2-r0 | 4 |
| shashkist/ | 581de1fd6084 | zlib | no fix listed | 4 |
| valkey/ | 930b41430fb7 | zlib | no fix listed | 4 |
| ghcr.io/ | d04c003d7593 | zlib | 1.3.2-r0 | 4 |
| ghcr.io/ | 7f9a1d574958 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 4 |
| apache/ | 16b50bbef664 | zlib | no fix listed | 3 |
| bitnamilegacy/ | cd354d5b2556 | zlib | no fix listed | 3 |
| bitnamilegacy/ | 77e65e9d633e | zlib | no fix listed | 3 |
| bitnamilegacy/ | df6ec02e2b9a | zlib | no fix listed | 3 |
| cloudpirates/ | 8dc02a7e5093 | zlib | 1.3.2-r0 | 3 |
| curlimages/ | d94d07ba9e7d | zlib | 1.3.2-r0 | 3 |
| derailed/ | 8e68e22c7663 | zlib | 1.3.2-r0 | 3 |
| dnationcloud/ | 78fed4f3c130 | zlib | no fix listed | 3 |
| fluent/ | d792375ca8e5 | zlib | no fix listed | 3 |
| gchq/ | 5ec58edbb2db | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| grafana/ | a0f881232a6f | zlib | 1.3.2-r0 | 3 |
| guacamole/ | f344085e618b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| jaegertracing/ | ab6f1a1f0fb4 | zlib | 1.3.2-r0 | 3 |
| kiwigrid/ | 4166a019eeaf | zlib | 1.3.2-r0 | 3 |
| kiwigrid/ | cdb361e67b1b | zlib | 1.3.2-r0 | 3 |
| kubegems/ | a730bcf9322a | zlib | 1.3.2-r0 | 3 |
| library/ | b83efabe3e7d | zlib | 1.3.2-r0 | 3 |
| library/ | a484819eb602 | zlib | no fix listed | 3 |
| library/ | be23f54a88d3 | zlib | no fix listed | 3 |
| library/ | 468d34fefd63 | zlib | 1.3.2-r0 | 3 |
| library/ | 78387bc3881b | zlib | no fix listed | 3 |
| library/ | ffd1b50c522a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| library/ | 33ceb71981b6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 3 |
| mcp/ | 9362bcf6aa0e | zlib | no fix listed | 3 |
| natsio/ | 8031d190c7ee | zlib | 1.3.2-r0 | 3 |
| opencsghq/ | 57def8e77d0f | zlib | 1.3.2-r0 | 3 |
| tykio/ | 0e03b94c153d | zlib | no fix listed | 3 |
| tykio/ | 3e907e675bf9 | zlib | no fix listed | 3 |
| vaultwarden/ | ebdfe70701c6 | zlib | no fix listed | 3 |
| ghcr.io/ | 19ebe07b4daf | zlib | no fix listed | 3 |
| ghcr.io/ | 6a5594b7b32c | zlib | no fix listed | 3 |
| ghcr.io/ | 8499afd690c4 | zlib | 1.3.2-r0 | 3 |
| ghcr.io/ | cf9b41e17b93 | zlib | no fix listed | 3 |
| ghcr.io/ | 0502794a4d86 | zlib | no fix listed | 3 |
| ghcr.io/ | 673d5229df1f | zlib | no fix listed | 3 |
| public.ecr.aws/ | c88ea2979a49 | zlib | 1.3.2-r0 | 3 |
| quay.io/ | ae9ea21f7427 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 3 |