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
- 2,431
- of 17,792 indexed, latest versions
- Container images
- 2,565
- 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 2,431 of 17,792 indexed charts deploy, on 2,565 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 | 1,662 |
| zlibapk | 1.3-r2, 1.3.1-r1, 1.3.1-r2, 1.3.1-r4+3 more | 1.3.2-r0 | 897 |
| 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
2,431 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| esphomeegebackVerified publisher | 2.0.25 | 1 of 1See more | 3,189 |
| heimdallegebackVerified publisher | 2.0.4 | 1 of 1See more | 1,663 |
| teslamateegebackVerified publisher | 2.1.9 | 1 of 1See more | 1,024 |
| uptime-kumaegebackVerified publisher | 2.0.12 | 1 of 1See more | 30,217 |
| eggybyte-chaineggybyte-hcr | 1.0.0 | 1 of 1See more | 806 |
| egressgatewayegressgateway | 0.6.9 | 2 of 2See more | 3,956 |
| postgresqleks-storageclass | 0.1.0 | 1 of 1See more | 1,649 |
| netobserv-flowelastiflowVerified publisher | 0.11.0 | 1 of 1See more | 1,486 |
| seafileeleksbai | 0.1.1 | 1 of 3See more | 25,263 |
| elk-stackelk-stack-test | 1.0.2 | 1 of 9See more | 2,968 |
| rabbitmqemberstackVerified publisher | 1.0.21 | 1 of 1See more | 1,045 |
| redisemberstackVerified publisher | 1.0.21 | 1 of 1See more | 1,989 |
| kube-ecp-stackemqx-operator | 2.5.1 | 4 of 16See more | 23,813 |
| kube-packetloss-exporterenixVerified publisher | 0.2.1 | 1 of 2See more | 6,165 |
| monitoring-proxyenixVerified publisher | 0.3.0 | 1 of 2See more | 3,963 |
| network-exporterenixVerified publisher | 0.3.0 | 1 of 1See more | 1,372 |
| backbone-helm-chartenmeshed-backboneVerified publisher | 7.2.1 | 7 of 7See more | 3,822 |
| nginx-charteoc-chartsVerified publisher | 2.0.0 | 1 of 1See more | 1,849 |
| wordpresseoc-chartsVerified publisher | 0.14.4 | 1 of 1See more | 7,301 |
| eolicplantseolicplantsVerified publisher | 0.1.0 | 1 of 7See more | 27,361 |
| eoloplanner-mcaeoloplanner-mcaVerified publisher | 0.1.0 | 1 of 7See more | 27,327 |
| flywayeosc-lot-1Verified publisher | 0.7.0 | 1 of 3See more | 9,402 |
| matomoeosc-lot-1Verified publisher | 0.2.0 | 1 of 1See more | 5,352 |
| postgresql-backupeosc-lot-1Verified publisher | 0.4.2 | 1 of 2See more | 1,467 |
| rabbitmqeosc-lot-1Verified publisher | 0.3.0 | 1 of 2See more | 2,511 |
| untareosc-lot-1Verified publisher | 0.1.0 | 1 of 1See more | 1,732 |
| rommernail-romm | 1.0.1 | 1 of 1See more | 2,897 |
| espocrmespocrmVerified publisher | 1.0.1 | 2 of 2See more | 6,566 |
| assertoorethereum-helm-chartsVerified publisher | 1.2.0 | 1 of 1See more | 2,924 |
| 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 | 2,535 |
| buildoor-overviewethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 855 |
| chaos-meshethereum-helm-chartsVerified publisher | 0.0.3 | 3 of 4See more | 12,202 |
| doraethereum-helm-chartsVerified publisher | 1.0.12 | 1 of 2See more | 3,016 |
| eleelethereum-helm-chartsVerified publisher | 0.1.7 | 1 of 1See more | 1,072 |
| 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 | 678 |
| forkyethereum-helm-chartsVerified publisher | 0.2.0 | 1 of 1See more | 1,735 |
| grandineethereum-helm-chartsVerified publisher | 0.2.2 | 1 of 2See more | 611 |
| lodestarethereum-helm-chartsVerified publisher | 1.2.2 | 1 of 2See more | 2,544 |
| nethermindethereum-helm-chartsVerified publisher | 1.1.2 | 1 of 2See more | 977 |
| nimbusethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 986 |
| observoorethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 1See more | 1,530 |
| powfaucetethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 1See more | 4,479 |
| 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 | 1,499 |
| smart-contract-verifier-httpethereum-helm-chartsVerified publisher | 0.1.4 | 1 of 1See more | 611 |
| spamoorethereum-helm-chartsVerified publisher | 1.0.1 | 1 of 1See more | 1,138 |
| tekuethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 2See more | 1,017 |
Container images carrying it
2,565 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| oada/ | ebc8343f05ff | zlib | 1.3.2-r0 | 1 |
| oada/ | c6ffb4e8ed63 | zlib | 1.3.2-r0 | 1 |
| oada/ | fc09495e2f3c | zlib | 1.3.2-r0 | 1 |
| oada/ | b7a2cfc137cf | zlib | 1.3.2-r0 | 1 |
| oada/ | b6c562fa5b1b | zlib | 1.3.2-r0 | 1 |
| oada/ | 6590c60de347 | zlib | 1.3.2-r0 | 1 |
| oada/ | 7943fde43b19 | zlib | 1.3.2-r0 | 1 |
| oada/ | 8464c7f48aae | zlib | 1.3.2-r0 | 1 |
| obolnetwork/ | e263be0a7440 | zlib | 1.3.2-r0 | 1 |
| obolnetwork/ | cb7e97d39d46 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| octoboxio/ | d909041c46eb | zlib | 1.3.2-r0 | 1 |
| odavid/ | e7ab3bbc948e | zlib | 1.3.2-r0 | 1 |
| offchainlabs/ | 9f779fa84b7b | zlib | no fix listed | 1 |
| offchainlabs/ | e95865866129 | zlib | no fix listed | 1 |
| oled01/ | 05d3e398e675 | zlib | no fix listed | 1 |
| oliver006/ | da9e89ee4e75 | zlib | 1.3.2-r0 | 1 |
| olvid/ | e0e6b165d879 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| omkara25/ | 8327546c7aac | zlib | no fix listed | 1 |
| omkara25/ | afff40172b6b | zlib | no fix listed | 1 |
| omkara25/ | d62cba548580 | zlib | no fix listed | 1 |
| ondrejsika/ | d95eaeee2172 | zlib | no fix listed | 1 |
| onyxdotapp/ | 473fdffe4e67 | zlib | no fix listed | 1 |
| onyxdotapp/ | 30d0adaa0fa0 | zlib | no fix listed | 1 |
| opea/ | 25dd26d9cd09 | zlib | no fix listed | 1 |
| opea/ | 38c51b791efa | zlib | no fix listed | 1 |
| opea/ | bdb9ec215872 | zlib | 1.3.2-r0 | 1 |
| opea/ | 58f91683892d | zlib | no fix listed | 1 |
| opea/ | 2bee4eb66f3e | zlib | no fix listed | 1 |
| opea/ | e2436483b73d | zlib | no fix listed | 1 |
| opea/ | 3ef121f34610 | zlib | no fix listed | 1 |
| opea/ | 3eaa91849512 | zlib | no fix listed | 1 |
| opea/ | 7f854e9bffaf | zlib | no fix listed | 1 |
| opea/ | 262c6048aab8 | zlib | no fix listed | 1 |
| opea/ | f68bec6a1271 | zlib | no fix listed | 1 |
| opea/ | 02f9e8fa5d71 | zlib | no fix listed | 1 |
| opea/ | 249afad3d268 | zlib | no fix listed | 1 |
| opea/ | 257ae94709e9 | zlib | no fix listed | 1 |
| opea/ | fe08165d7770 | zlib | no fix listed | 1 |
| openaev/ | 0a12ce8b3db9 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| openbas/ | a277796d9724 | zlib | no fix listed | 1 |
| openbas/ | d986d80b0a75 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| opencsghq/ | 865814dc87a1 | zlib | 1.3.2-r0 | 1 |
| opencsghq/ | bdd2c58b9744 | zlib | no fix listed | 1 |
| opendatacube/ | 120457ffcd69 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| openebs/ | 41f73aba7f31 | zlib | 1.3.2-r0 | 1 |
| openhab/ | bfd4a60e90da | zlib | no fix listed | 1 |
| openkruise/ | d3c6d69d2c39 | zlib | 1.3.2-r0 | 1 |
| openkruise/ | 0482722b4e56 | zlib | 1.3.2-r0 | 1 |
| openmined/ | b72f74a68b32 | zlib | 1.3.2-r0 | 1 |
| openmined/ | d11524a3854a | zlib | 1.3.2-r0 | 1 |