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
- 2,456
- of 17,792 indexed, latest versions
- Container images
- 2,606
- 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 2,456 of 17,792 indexed charts deploy, on 2,606 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 | 1,698 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 902 |
| 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
2,456 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| blutgangethereum-helm-chartsVerified publisher | 0.0.12 | 1 of 1See more | 2,542 |
| buildoor-overviewethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 862 |
| chaos-meshethereum-helm-chartsVerified publisher | 0.0.3 | 3 of 4See more | 12,230 |
| doraethereum-helm-chartsVerified publisher | 1.0.12 | 1 of 2See more | 3,023 |
| eleelethereum-helm-chartsVerified publisher | 0.1.7 | 1 of 1See more | 1,082 |
| 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 | 688 |
| forkyethereum-helm-chartsVerified publisher | 0.2.0 | 1 of 1See more | 1,743 |
| grandineethereum-helm-chartsVerified publisher | 0.2.2 | 1 of 2See more | 621 |
| lodestarethereum-helm-chartsVerified publisher | 1.2.2 | 1 of 2See more | 2,552 |
| nethermindethereum-helm-chartsVerified publisher | 1.1.2 | 1 of 2See more | 987 |
| nimbusethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 993 |
| observoorethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 1See more | 1,538 |
| powfaucetethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 1See more | 4,497 |
| 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 | 1,506 |
| smart-contract-verifier-httpethereum-helm-chartsVerified publisher | 0.1.4 | 1 of 1See more | 621 |
| spamoorethereum-helm-chartsVerified publisher | 1.0.1 | 1 of 1See more | 1,145 |
| tekuethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 1,028 |
| web3signerethereum-helm-chartsVerified publisher | 1.0.6 | 1 of 4See more | 2,052 |
| xatu-cbt-apiethereum-helm-chartsVerified publisher | 0.0.13 | 1 of 1See more | 1,224 |
| beeethersphereVerified publisher | 0.17.4 | 1 of 1See more | 3,490 |
| beekeeperethersphereVerified publisher | 0.4.14 | 1 of 1See more | 1,634 |
| bee-overlay-exporterethersphereVerified publisher | 0.1.0 | 1 of 1See more | 881 |
| beeport-uiethersphereVerified publisher | 0.76.2 | 2 of 3See more | 7,479 |
| multichain-proxyethersphereVerified publisher | 0.1.0 | 1 of 1See more | 797 |
| multichain-uiethersphereVerified publisher | 0.73.1 | 2 of 3See more | 7,479 |
| static-siteethersphereVerified publisher | 0.73.1 | 2 of 2See more | 7,077 |
| gradle-build-cacheeugen | 0.1.2 | 1 of 1See more | 345 |
| network-toolseugen | 0.2.4 | 1 of 1See more | 993 |
| snyk-farcaster-agenteugen | 1.0.1 | 1 of 1See more | 1,107 |
| evobotevobotVerified publisher | 0.1.1 | 1 of 1See more | 3,017 |
| express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher | 1.0.0 | 1 of 4See more | 5,826 |
| extended-ceph-exporterextended-ceph-exporterVerified publisher | 1.10.0 | 1 of 2See more | 2,962 |
| 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 | 1,441 |
| siyuanextrim-helm-chartsVerified publisher | 0.1.1 | 1 of 2See more | 1,247 |
| faasnetfaasnet | 0.0.4 | 1 of 5See more | 7,723 |
| capsizefairwinds-incubator | 0.2.0 | 1 of 1See more | 836 |
| datadog-apmfairwinds-incubator | 2.0.0 | 1 of 1See more | 2,849 |
| kubebenchfairwinds-incubator | 1.0.5 | 1 of 2See more | 1,188 |
| yelbfairwinds-incubator | 0.1.1 | 1 of 5See more | 5,132 |
| event-generatorfalcosecurity | 0.4.0 | 1 of 1See more | 3,813 |
| farm-observabilityfarm-observabilityOfficialVerified publisher | 0.27.2 | 5 of 18See more | 13,428 |
| jenkinsfatihtepe-jenkins | 1.0.0 | 1 of 1See more | 2,498 |
| quickstartfeatureformVerified publisher | 0.1.1 | 3 of 3See more | 3,600 |
| rospoferama | 0.4.3 | 1 of 1See more | 6,157 |
| ferriscompanyferriscompany | 0.1.0 | 1 of 1See more | 10,816 |
| 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 |
Container images carrying it
2,606 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| thecloudspark/ | c7da7417a86a | zlib | 1.3.2-r0 | 1 |
| thelande/ | a1fdb8baa152 | zlib | 1.3.2-r0 | 1 |
| thelande/ | 7e9072ace15f | zlib | 1.3.2-r0 | 1 |
| theradius/ | 63ba348546ec | zlib | no fix listed | 1 |
| thijsvanloef/ | 401d3eb5c053 | zlib | no fix listed | 1 |
| thijsvanloef/ | b4ac9ee22483 | zlib | no fix listed | 1 |
| thingsboard/ | b5a9c1addf80 | zlib | no fix listed | 1 |
| thingsboard/ | 70661025dba5 | zlib | no fix listed | 1 |
| thingsboard/ | 2d17e4e36edc | zlib | no fix listed | 1 |
| thmmniii/ | 5d389e3c5ce6 | zlib | 1.3.2-r0 | 1 |
| thmmniii/ | afbe511e5c24 | zlib | 1.3.2-r0 | 1 |
| thmmniii/ | a347f7f4d144 | zlib | 1.3.2-r0 | 1 |
| thongngo3301/ | a341af5976e3 | zlib | no fix listed | 1 |
| tiago2/ | 59f5ae4e261e | zlib | no fix listed | 1 |
| tianon/ | b489049cdbca | zlib | no fix listed | 1 |
| tibyandocker/ | a4ad592cea84 | zlib | no fix listed | 1 |
| timberio/ | 913878963fde | zlib | 1.3.2-r0 | 1 |
| tinymediamanager/ | 2b34dc85099e | zlib | no fix listed | 1 |
| tobiasehlert/ | cf09259ad0ea | zlib | 1.3.2-r0 | 1 |
| tock/ | df3e38c77a38 | zlib | 1.3.2-r0 | 1 |
| tock/ | dd5d5c70e333 | zlib | 1.3.2-r0 | 1 |
| tock/ | 080cb6b08d5b | zlib | 1.3.2-r0 | 1 |
| tock/ | ac1f3f1a1e9c | zlib | 1.3.2-r0 | 1 |
| tock/ | abf7880e0449 | zlib | no fix listed | 1 |
| tock/ | c9c0fb40089a | zlib | 1.3.2-r0 | 1 |
| tock/ | c04ffe67b977 | zlib | 1.3.2-r0 | 1 |
| tombursch/ | b48e4ab727cd | zlib | no fix listed | 1 |
| tomsquest/ | a594c624c5a6 | zlib | 1.3.2-r0 | 1 |
| traccar/ | 621c8d6d46fd | zlib | 1.3.2-r0 | 1 |
| traefik/ | acc7fcca5f1c | zlib | no fix listed | 1 |
| treskon/ | 88e813f22347 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| treskon/ | a475d80e4ecf | zlib | no fix listed | 1 |
| tussanakorndev/ | 216fdadadf9a | zlib | no fix listed | 1 |
| tykio/ | 92509e00e618 | zlib | no fix listed | 1 |
| udhos/ | 41ab9bae6f3b | zlib | 1.3.2-r0 | 1 |
| udhos/ | 3acc0e7599bf | zlib | 1.3.2-r0 | 1 |
| udhos/ | 5567c9363c4c | zlib | 1.3.2-r0 | 1 |
| udhos/ | 6bd2cf2ac732 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 8a7042db82ce | zlib | 1.3.2-r0 | 1 |
| udhos/ | 03b08b63f524 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 474c467bbf42 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 615b6a7d742e | zlib | 1.3.2-r0 | 1 |
| udhos/ | daa2b4eaac09 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 6ae70677b6a3 | zlib | 1.3.2-r0 | 1 |
| udhos/ | 728013f2fac1 | zlib | 1.3.2-r0 | 1 |
| unitycatalog/ | 3a688197b218 | zlib | no fix listed | 1 |
| unleashorg/ | 245aeba40053 | zlib | 1.3.2-r0 | 1 |
| unleashorg/ | 2538f89e2685 | zlib | 1.3.2-r0 | 1 |
| unleashorg/ | 9adb37e399ba | zlib | 1.3.2-r0 | 1 |
| uptrace/ | 34a02c3b2d12 | zlib | 1.3.2-r0 | 1 |