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
- 14th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,482
- of 17,805 indexed, latest versions
- Container images
- 2,627
- 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 2,482 of 17,805 indexed charts deploy, on 2,627 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 | 1,715 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 906 |
| 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
2,482 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| eleelethereum-helm-chartsVerified publisher | 0.1.7 | 1 of 1See more | 1,095 |
| eth-faucetethereum-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 1,998 |
| ethrexethereum-helm-chartsVerified publisher | 0.1.3 | 1 of 2See more | 700 |
| forkyethereum-helm-chartsVerified publisher | 0.2.0 | 1 of 1See more | 1,772 |
| grandineethereum-helm-chartsVerified publisher | 0.2.2 | 1 of 2See more | 633 |
| lodestarethereum-helm-chartsVerified publisher | 1.2.2 | 1 of 2See more | 2,575 |
| nethermindethereum-helm-chartsVerified publisher | 1.1.2 | 1 of 2See more | 999 |
| nimbusethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 1,014 |
| observoorethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 1See more | 1,560 |
| powfaucetethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 1See more | 4,461 |
| rpc-proxyethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,473 |
| rpc-snooperethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 1,535 |
| smart-contract-verifier-httpethereum-helm-chartsVerified publisher | 0.1.4 | 1 of 1See more | 633 |
| spamoorethereum-helm-chartsVerified publisher | 1.0.1 | 1 of 1See more | 1,166 |
| tekuethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 1,065 |
| web3signerethereum-helm-chartsVerified publisher | 1.0.6 | 1 of 4See more | 2,090 |
| xatu-cbt-apiethereum-helm-chartsVerified publisher | 0.0.13 | 1 of 1See more | 1,233 |
| beeethersphereVerified publisher | 0.17.4 | 1 of 1See more | 3,514 |
| beekeeperethersphereVerified publisher | 0.4.14 | 1 of 1See more | 1,656 |
| bee-overlay-exporterethersphereVerified publisher | 0.1.0 | 1 of 1See more | 902 |
| beeport-uiethersphereVerified publisher | 0.76.2 | 2 of 3See more | 7,550 |
| multichain-proxyethersphereVerified publisher | 0.1.0 | 1 of 1See more | 942 |
| multichain-uiethersphereVerified publisher | 0.73.1 | 2 of 3See more | 7,550 |
| static-siteethersphereVerified publisher | 0.73.1 | 2 of 2See more | 7,149 |
| gradle-build-cacheeugen | 0.1.2 | 1 of 1See more | 491 |
| network-toolseugen | 0.2.4 | 1 of 1See more | 1,014 |
| snyk-farcaster-agenteugen | 1.0.1 | 1 of 1See more | 1,128 |
| evobotevobotVerified publisher | 0.1.1 | 1 of 1See more | 3,041 |
| express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher | 1.0.0 | 1 of 4See more | 5,841 |
| extended-ceph-exporterextended-ceph-exporterVerified publisher | 1.10.0 | 1 of 2See more | 3,018 |
| external-secrets-reloaderexternal-secrets-reloader | 0.1.0 | 1 of 1See more | 1,033 |
| perliteextrim-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,588 |
| siyuanextrim-helm-chartsVerified publisher | 0.1.1 | 1 of 2See more | 1,393 |
| faasnetfaasnet | 0.0.4 | 1 of 5See more | 7,745 |
| capsizefairwinds-incubator | 0.2.0 | 1 of 1See more | 857 |
| datadog-apmfairwinds-incubator | 2.0.1 | 1 of 1See more | 2,897 |
| kubebenchfairwinds-incubator | 1.0.5 | 1 of 2See more | 1,189 |
| yelbfairwinds-incubator | 0.1.1 | 1 of 5See more | 5,154 |
| event-generatorfalcosecurity | 0.4.0 | 1 of 1See more | 3,836 |
| farm-observabilityfarm-observabilityOfficialVerified publisher | 0.27.2 | 5 of 18See more | 13,608 |
| jenkinsfatihtepe-jenkins | 1.0.0 | 1 of 1See more | 2,545 |
| quickstartfeatureformVerified publisher | 0.1.1 | 3 of 3See more | 3,643 |
| rospoferama | 0.4.3 | 1 of 1See more | 6,234 |
| ferriscompanyferriscompany | 0.1.0 | 1 of 1See more | 10,870 |
| data-diode-connector-egressffutopVerified publisher | 1.0.0 | 3 of 3See more | 2,038 |
| data-diode-connector-ingressffutopVerified publisher | 1.0.0 | 3 of 3See more | 2,038 |
| fibfibonacci-cluster-appsVerified publisher | 1.0.0 | 3 of 5See more | 17,132 |
| infrafibonacci-cluster-infraVerified publisher | 1.0.0 | 3 of 4See more | 12,660 |
| findery-marketfindery-market | 0.1.0 | 1 of 7See more | 7,850 |
| fineractfineract-openshift | 0.1.1 | 3 of 4See more | 7,905 |
Container images carrying it
2,627 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | 60031f396695 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| quay.io/ | 7932d656b63f | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| quay.io/ | 661d5de70501 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | a9f835d1b241 | zlib | no fix listed | 1 |
| quay.io/ | 935f97598255 | zlib | no fix listed | 1 |
| quay.io/ | d2d3400664e8 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | f5dedbc31e6f | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 2c324c9789f5 | zlib | no fix listed | 1 |
| quay.io/ | d78cd113b2bc | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| quay.io/ | 7bba7083dfa0 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| quay.io/ | eb10d5bf045c | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 108fbb01c3fe | zlib | no fix listed | 1 |
| quay.io/ | 113e372cf71b | zlib | no fix listed | 1 |
| quay.io/ | 92f883d09270 | zlib | no fix listed | 1 |
| quay.io/ | 65e1b09fc8c9 | zlib | no fix listed | 1 |
| quay.io/ | bcf9906d5a3c | zlib | no fix listed | 1 |
| quay.io/ | 49dcce269568 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 835d79d8fbae | zlib | 1.3.2-r0 | 1 |
| quay.io/ | a6c101156d42 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | d28a2daa5b15 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | db2ba6168eb1 | zlib | no fix listed | 1 |
| quay.io/ | 099715479210 | zlib | no fix listed | 1 |
| quay.io/ | 2169032c5840 | zlib | no fix listed | 1 |
| quay.io/ | 04f1099241fc | zlib | no fix listed | 1 |
| quay.io/ | 9ff01f642e2b | zlib | no fix listed | 1 |
| quay.io/ | 3dcbf3caa454 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 3408107e5cc4 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| quay.io/ | d8f66f4117fe | zlib | no fix listed | 1 |
| quay.io/ | 391eef5a68ff | zlib | no fix listed | 1 |
| quay.io/ | b61c1ed2f015 | zlib | no fix listed | 1 |
| quay.io/ | 26aa9bb3386b | zlib | no fix listed | 1 |
| quay.io/ | 7075d455b219 | zlib | no fix listed | 1 |
| quay.io/ | cabbdfd2c3fe | zlib | no fix listed | 1 |
| quay.io/ | 97b7f49eec76 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 8a4150e94a45 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | f5c4c8adfc82 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | b5054bd4e97a | zlib | 1.3.2-r0 | 1 |
| quay.io/ | e854423caa09 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| quay.io/ | cfe22c36d7d2 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 87e3f461446f | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 80ffa9d2044a | zlib | 1.3.2-r0 | 1 |
| quay.io/ | b406475f9f00 | zlib | no fix listed | 1 |
| quay.io/ | 4599ada9aa06 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | cca801de9fa5 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | 56399619568b | zlib | no fix listed | 1 |
| quay.io/ | f1bbbd5e9bb9 | zlib | 1.3.2-r0 | 1 |
| quay.io/ | e0d9b93dbf2b | zlib | no fix listed | 1 |
| registry.gitlab.com/ | 166a06f73d8c | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| registry.gitlab.com/ | b6c44d969163 | zlib | no fix listed | 1 |
| registry.gitlab.com/ | 481be0beaafe | zlib | 1.3.2-r0 | 1 |