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
- 2,453
- of 17,803 indexed, latest versions
- Container images
- 2,605
- 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 2,453 of 17,803 indexed charts deploy, on 2,605 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 | 1,699 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 900 |
| 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
2,453 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| eleelethereum-helm-chartsVerified publisher | 0.1.7 | 1 of 1See more | 1,086 |
| eth-faucetethereum-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 1,996 |
| ethrexethereum-helm-chartsVerified publisher | 0.1.3 | 1 of 2See more | 692 |
| forkyethereum-helm-chartsVerified publisher | 0.2.0 | 1 of 1See more | 1,769 |
| grandineethereum-helm-chartsVerified publisher | 0.2.2 | 1 of 2See more | 625 |
| lodestarethereum-helm-chartsVerified publisher | 1.2.2 | 1 of 2See more | 2,571 |
| nethermindethereum-helm-chartsVerified publisher | 1.1.2 | 1 of 2See more | 991 |
| nimbusethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 1,011 |
| observoorethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 1See more | 1,556 |
| powfaucetethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 1See more | 4,454 |
| rpc-proxyethereum-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,472 |
| rpc-snooperethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 1,533 |
| smart-contract-verifier-httpethereum-helm-chartsVerified publisher | 0.1.4 | 1 of 1See more | 625 |
| spamoorethereum-helm-chartsVerified publisher | 1.0.1 | 1 of 1See more | 1,164 |
| tekuethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 1,032 |
| web3signerethereum-helm-chartsVerified publisher | 1.0.6 | 1 of 4See more | 2,056 |
| xatu-cbt-apiethereum-helm-chartsVerified publisher | 0.0.13 | 1 of 1See more | 1,232 |
| beeethersphereVerified publisher | 0.17.4 | 1 of 1See more | 3,509 |
| beekeeperethersphereVerified publisher | 0.4.14 | 1 of 1See more | 1,652 |
| bee-overlay-exporterethersphereVerified publisher | 0.1.0 | 1 of 1See more | 900 |
| beeport-uiethersphereVerified publisher | 0.76.2 | 2 of 3See more | 7,517 |
| multichain-proxyethersphereVerified publisher | 0.1.0 | 1 of 1See more | 941 |
| multichain-uiethersphereVerified publisher | 0.73.1 | 2 of 3See more | 7,517 |
| static-siteethersphereVerified publisher | 0.73.1 | 2 of 2See more | 7,115 |
| gradle-build-cacheeugen | 0.1.2 | 1 of 1See more | 490 |
| network-toolseugen | 0.2.4 | 1 of 1See more | 1,011 |
| snyk-farcaster-agenteugen | 1.0.1 | 1 of 1See more | 1,125 |
| evobotevobotVerified publisher | 0.1.1 | 1 of 1See more | 3,037 |
| express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher | 1.0.0 | 1 of 4See more | 5,831 |
| extended-ceph-exporterextended-ceph-exporterVerified publisher | 1.10.0 | 1 of 2See more | 3,015 |
| external-secrets-reloaderexternal-secrets-reloader | 0.1.0 | 1 of 1See more | 1,032 |
| perliteextrim-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,587 |
| siyuanextrim-helm-chartsVerified publisher | 0.1.1 | 1 of 2See more | 1,391 |
| faasnetfaasnet | 0.0.4 | 1 of 5See more | 7,730 |
| capsizefairwinds-incubator | 0.2.0 | 1 of 1See more | 854 |
| datadog-apmfairwinds-incubator | 2.0.0 | 1 of 1See more | 2,882 |
| kubebenchfairwinds-incubator | 1.0.5 | 1 of 2See more | 1,188 |
| yelbfairwinds-incubator | 0.1.1 | 1 of 5See more | 5,151 |
| event-generatorfalcosecurity | 0.4.0 | 1 of 1See more | 3,832 |
| farm-observabilityfarm-observabilityOfficialVerified publisher | 0.27.2 | 5 of 18See more | 13,583 |
| jenkinsfatihtepe-jenkins | 1.0.0 | 1 of 1See more | 2,517 |
| quickstartfeatureformVerified publisher | 0.1.1 | 3 of 3See more | 3,639 |
| rospoferama | 0.4.3 | 1 of 1See more | 6,229 |
| ferriscompanyferriscompany | 0.1.0 | 1 of 1See more | 10,840 |
| data-diode-connector-egressffutopVerified publisher | 1.0.0 | 3 of 3See more | 2,035 |
| data-diode-connector-ingressffutopVerified publisher | 1.0.0 | 3 of 3See more | 2,035 |
| fibfibonacci-cluster-appsVerified publisher | 1.0.0 | 3 of 5See more | 17,045 |
| infrafibonacci-cluster-infraVerified publisher | 1.0.0 | 3 of 4See more | 12,617 |
| findery-marketfindery-market | 0.1.0 | 1 of 7See more | 7,847 |
| fineractfineract-openshift | 0.1.1 | 3 of 4See more | 7,889 |
Container images carrying it
2,605 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/ | ed8127814484 | zlib | no fix listed | 1 |
| ghcr.io/ | 86ab9effd1a5 | zlib | no fix listed | 1 |
| ghcr.io/ | bfc3118f6565 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 6df27f944fe8 | zlib | no fix listed | 1 |
| ghcr.io/ | 6e04659a3baa | zlib | no fix listed | 1 |
| ghcr.io/ | 8622ea9e43c0 | zlib | no fix listed | 1 |
| ghcr.io/ | 1572e12bc93c | zlib | no fix listed | 1 |
| ghcr.io/ | 1f0f7ddc4370 | zlib | no fix listed | 1 |
| ghcr.io/ | dbaa8527bf4c | zlib | no fix listed | 1 |
| ghcr.io/ | aa7d5d5dd6be | zlib | no fix listed | 1 |
| ghcr.io/ | 282f840612d9 | zlib | no fix listed | 1 |
| ghcr.io/ | d19d886d5090 | zlib | no fix listed | 1 |
| ghcr.io/ | 8027bb46d1f4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 0708d30433d4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 344f53763b25 | zlib | no fix listed | 1 |
| ghcr.io/ | 85f93ced88b2 | zlib | no fix listed | 1 |
| ghcr.io/ | d95e9a124eed | zlib | no fix listed | 1 |
| ghcr.io/ | d86fcf169f15 | zlib | no fix listed | 1 |
| ghcr.io/ | 49800ff775f3 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 5a6fe78d4d15 | zlib | no fix listed | 1 |
| ghcr.io/ | 454f4384713a | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | bf5983d754d7 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 2930290a758c | zlib | no fix listed | 1 |
| ghcr.io/ | 54082566391e | zlib | no fix listed | 1 |
| ghcr.io/ | 7bff29dcec72 | zlib | no fix listed | 1 |
| ghcr.io/ | 4f40cfc2283b | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | d81cda253f5c | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | ce435c77651e | zlib | no fix listed | 1 |
| ghcr.io/ | 51a7ec1c2de4 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | 497893753e16 | zlib | no fix listed | 1 |
| ghcr.io/ | 6d84f6c4ce20 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | fbba58ddb1a6 | zlib | no fix listed | 1 |
| ghcr.io/ | 416e980f76a6 | zlib | no fix listed | 1 |
| ghcr.io/ | d7f76c9c65d9 | zlib | 1.3.2-r0 | 1 |
| ghcr.io/ | f7e607f24071 | zlib | no fix listed | 1 |
| ghcr.io/ | 7dc0ee57b628 | zlib | no fix listed | 1 |
| ghcr.io/ | 9a32b89c0c19 | zlib | 1.3.2-r0 | 1 |
| mcr.microsoft.com/ | 4bab24f36c1e | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| mcr.microsoft.com/ | cee0f4db03b5 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| mcr.microsoft.com/ | 59b9d0348428 | zlib | 1.3.2-1 | 1 |
| public.ecr.aws/ | 5a5d32281374 | zlib | no fix listed | 1 |
| public.ecr.aws/ | 138c8b82c398 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| public.ecr.aws/ | f669a6eacf8c | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| public.ecr.aws/ | 43316f900242 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| public.ecr.aws/ | 1ed844ecab29 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| public.ecr.aws/ | 97d830d5538a | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| public.ecr.aws/ | a47eb6cc17ea | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| public.ecr.aws/ | 1eb61443d68e | zlib | 1.3.2-r0 | 1 |
| public.ecr.aws/ | d94ce715f051 | zlib | 1.3.2-r0 | 1 |
| public.ecr.aws/ | 47200b041382 | zlib | no fix listed | 1 |