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 |
|---|---|---|---|---|
| rhasspy/ | 7d39aafac409 | zlib | no fix listed | 1 |
| rhasspy/ | e532f0dbc6b2 | zlib | no fix listed | 1 |
| rhasspy/ | 308b7959a925 | zlib | no fix listed | 1 |
| rnwood/ | 912304153668 | zlib | no fix listed | 1 |
| robustadev/ | b8d782e568c7 | zlib | no fix listed | 1 |
| robustadev/ | 0457a51e36e8 | zlib | 1.3.2-r0 | 1 |
| rocketadmin/ | 10955ef540b9 | zlib | no fix listed | 1 |
| rocketchat/ | cfba5c20a5cc | zlib | no fix listed | 1 |
| rocm/ | 26212c665aab | zlib | 1.3.2-r0 | 1 |
| rommapp/ | 3512f2ca4557 | zlib | 1.3.2-r0 | 1 |
| rommapp/ | b909e95d1aab | zlib | 1.3.2-r0 | 1 |
| rotationalio/ | f8d8b694515a | zlib | no fix listed | 1 |
| rotationalio/ | ac566baddc06 | zlib | no fix listed | 1 |
| rotationalio/ | 3ab583519215 | zlib | no fix listed | 1 |
| rotationalio/ | 34bcb6fc3cb7 | zlib | no fix listed | 1 |
| rotationalio/ | 69fd30c2e31c | zlib | no fix listed | 1 |
| rotationalio/ | cc7bb030a20f | zlib | 1.3.2-r0 | 1 |
| rotationalio/ | f1a2d05d8fff | zlib | no fix listed | 1 |
| rotationalio/ | d77350f69b45 | zlib | no fix listed | 1 |
| roundcube/ | 17d9d9580962 | zlib | no fix listed | 1 |
| rqlite/ | 7b992a526eee | zlib | 1.3.2-r0 | 1 |
| rrobetti/ | 1141bd88232b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| rspamd/ | e870599c970d | zlib | no fix listed | 1 |
| rstmdb/ | e5187f2aaace | zlib | no fix listed | 1 |
| rtuszik/ | 21549c60f9e6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| rustfs/ | 8e467b32af3f | zlib | 1.3.2-r0 | 1 |
| ryshe/ | b1c89f7f359a | zlib | no fix listed | 1 |
| ryuunosukeds3/ | 0879f7261b10 | zlib | no fix listed | 1 |
| safeglobal/ | 12ccfd93fcaf | zlib | 1.3.2-r0 | 1 |
| saidsef/ | f17f7c435891 | zlib | 1.3.2-r0 | 1 |
| santisbon/ | c4e994ca4540 | zlib | no fix listed | 1 |
| santisbon/ | e807283f8d69 | zlib | no fix listed | 1 |
| santisbon/ | 8ee3a1697227 | zlib | no fix listed | 1 |
| sashafefler/ | f96d7804c0ca | zlib | no fix listed | 1 |
| sbs20/ | dad1fd6e9a98 | zlib | no fix listed | 1 |
| schemahero/ | 1609e1a05cd3 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| scholtz2/ | e9af7d8ff6bb | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| scholtz2/ | 1ec63eca86b6 | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| scholtz2/ | 70263d8fab5b | zlib | 1:1.3.dfsg-3.1ubuntu2.2 | 1 |
| scholtz2/ | 3a3b3d3277d2 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| scholtz2/ | 6770214bc881 | zlib | 1:1.3.dfsg+really1.3.1-1ubuntu3.1 | 1 |
| scsibug/ | 03f54bfbffff | zlib | no fix listed | 1 |
| seatsurfing/ | 9952e80048b0 | zlib | no fix listed | 1 |
| sebt3/ | 0ccce5d6d4d2 | zlib | no fix listed | 1 |
| seoulorigin/ | 92cbaad0c540 | zlib | no fix listed | 1 |
| sepehrmdn/ | 2567228e33c8 | zlib | no fix listed | 1 |
| serversideup/ | 8f8c2f010ac5 | zlib | no fix listed | 1 |
| seyiogunniran/ | 3a0ed39e5830 | zlib | 1.3.2-r0 | 1 |
| shamimkuet/ | b82902a76a04 | zlib | no fix listed | 1 |
| sharanalwar/ | 8d3cab80df49 | zlib | no fix listed | 1 |