CVE-2026-4438
MediumAdvisory
Published 20 Mar 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.4
- base score, highest
- EPSS
- 0.003
- 24th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 994
- of 17,781 indexed, latest versions
- Container images
- 1,161
- deployed by those charts
- Fix available
- 3 of 4
- affected packages
CVE-2026-4438 affecting package glibc for versions less than 2.38-19
Carried by container images the latest versions of 994 of 17,781 indexed charts deploy, on 1,161 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| glibcdeb | 2.36-9, 2.36-9+deb12u1, 2.36-9+deb12u3, 2.36-9+deb12u4+19 more | 2.36-9+deb12u14, 2.39-0ubuntu8.8, 2.41-12+deb13u2+e2, 2.41-12+deb13u3 | 1,131 |
| glibcapk | 2.37-r7, 2.38-r6, 2.39-r7, 2.40-r1+7 more | 2.43-r4 | 20 |
| eglibcdeb | 2.19-0ubuntu6.3, 2.19-0ubuntu6.6, 2.19-0ubuntu6.13, 2.19-0ubuntu6.14+1 more | no fix listed | 7 |
| glibcrpm | 2.38-16.azl3, 2.38-18.azl3 | 2.38-19 | 3 |
- OSV records
- CGA-3jvw-cpqx-f8w2DEBIAN-CVE-2026-4438UBUNTU-CVE-2026-4438AZL-80282ECHO-49d5-1f6e-5068
- Also known as
- CGA-44m8-5gw6-5qvv, CGA-4w93-3fmj-w88c, CGA-5h5q-3r3v-xr9g, CGA-722r-222x-hhhf, CGA-7fmh-pg32-8pv7, CGA-c53j-fx2j-57cf, CGA-c8r4-qhfx-5jqj, CGA-fg6j-4w5q-pjf3, CGA-j3f7-h2g8-xp9q, CGA-p954-rwjw-2p5h, CGA-pfmv-47h7-9x9v, CGA-q89h-5j3w-f3m5, CGA-wf74-v63j-cxxf, CGA-wrpj-h6wm-4267, CGA-x9rq-r5hh-4fjj, USN-8611-1
Charts affected
994 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| cubestoregadsme | 1.2.0 | 1 of 3See more | 3,025 |
| openldapkubelauncherVerified publisher | 0.2.0 | 1 of 1See more | 1,240 |
| quickwitquickwit | 0.8.16 | 1 of 1See more | 3,480 |
| connaisseurconnaisseurVerified publisher | 2.12.0 | 1 of 2See more | 3,012 |
| devtron-operatordevtron | 0.23.3 | 5 of 11See more | 32,902 |
| guacamoledmunozv04Verified publisher | 0.3.4 | 1 of 2See more | 3,606 |
| hdfsgaffer | 2.2.1 | 1 of 2See more | 5,357 |
| envoy-gatewayhelmforgeVerified publisher | 2.1.0 | 1 of 3See more | 2,379 |
| ilumilumOfficialVerified publisher | 6.7.3 | 3 of 19See more | 23,228 |
| kafkakafka | 18.0.1 | 1 of 1See more | 3,395 |
| litmuslitmuschaos | 3.30.0 | 2 of 6See more | 7,007 |
| monicamonicaOfficialVerified publisher | 1.0.15 | 1 of 1See more | 5,634 |
| nautobotnautobotOfficialVerified publisher | 3.1.2 | 1 of 1See more | 4,332 |
| smtpntppoolVerified publisher | 2.4.0 | 1 of 1See more | 2,244 |
| syftopenmined | 0.9.5 | 3 of 6See more | 17,245 |
| paperless-ngxpaperless-ngxVerified publisher | 0.3.22 | 1 of 3See more | 8,489 |
| elasticsearch-clusterwiremindVerified publisher | 4.5.2 | 1 of 2See more | 2,283 |
| wazuh-agentavistoVerified publisher | 4.12.2 | 1 of 1See more | 6,457 |
| cluster-secretclutersecretVerified publisher | 0.7.0 | 1 of 1See more | 3,033 |
| convoyconvoyVerified publisher | 3.7.13 | 2 of 3See more | 5,896 |
| coturnjaconiVerified publisher | 1.0.5 | 1 of 1See more | 2,901 |
| mongooseimmongoose | 0.4.11 | 1 of 1See more | 1,263 |
| jira-softwaremoxVerified publisher | 2.7.1 | 1 of 3See more | 8,636 |
| technitium-dnsserverobeoneVerified publisher | 1.13.0 | 1 of 1See more | 1,187 |
| passboltpassbolt | 2.1.1 | 3 of 6See more | 13,350 |
| thehivestrangebee-helmOfficialVerified publisher | 1.0.6 | 3 of 7See more | 16,210 |
| uffizzi-controlleruffizzi-controller | 2.4.6 | 1 of 11See more | 14,240 |
| druidwiremindVerified publisher | 1.22.1 | 1 of 3See more | 7,930 |
| cloudflaredartur9010Verified publisher | 1.0.9 | 1 of 3See more | 2,984 |
| openvpn-asas-helm-chartOfficialVerified publisher | 0.2.1 | 1 of 1See more | 2,668 |
| baserowbaserow-chartVerified publisher | 1.0.56 | 3 of 6See more | 17,263 |
| headwind-mdmchristianhuthVerified publisher | 5.10.1 | 1 of 2See more | 5,870 |
| routercosmo-routerOfficialVerified publisher | 0.18.0 | 1 of 1See more | 1,663 |
| dolibarrcowboysysopVerified publisher | 9.0.3 | 2 of 3See more | 9,106 |
| seafiledatamateVerified publisher | 0.6.0 | 3 of 6See more | 27,267 |
| dialdialOfficialVerified publisher | 7.2.0 | 1 of 4See more | 2,163 |
| plexgabe565Verified publisher | 0.5.1 | 1 of 1See more | 2,539 |
| geonode-k8sgeonode-k8sVerified publisher | 2.0.0 | 3 of 10See more | 13,953 |
| glpiglpi-conteiner | 0.1.0 | 1 of 3See more | 12,170 |
| openctihelm-openctiVerified publisher | 3.0.9 | 1 of 8See more | 3,383 |
| hertzbeathertzbeatOfficialVerified publisher | 1.8.1 | 2 of 4See more | 14,000 |
| infrahubinfrahubVerified publisher | 4.33.2 | 3 of 5See more | 10,428 |
| plexk8s-home-lab-repo | 7.3.1 | 1 of 1See more | 1,685 |
| kubeflowkubeflow | 1.6.2 | 1 of 45See more | 96,941 |
| librechatlibrechat-openshiftVerified publisher | 1.9.0 | 2 of 3See more | 5,779 |
| headplanenbcloudVerified publisher | 0.1.2 | 2 of 4See more | 7,949 |
| node-local-dnsnode-local-dns | 2.4.0 | 1 of 1See more | 2,593 |
| open5gsopen5gsVerified publisher | 2.3.4 | 1 of 5See more | 9,261 |
| uffizzi-appuffizzi-app | 1.3.0 | 1 of 14See more | 19,337 |
| reposilitevolker-raschekVerified publisher | 1.0.0 | 1 of 1See more | 2,957 |
Container images carrying it
1,161 by charts deploying them
A fixed version is listed for 3 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| envoyproxy/ | 83e4482fc051 | glibc | 2.36-9+deb12u14 | 1 |
| erenozcan17/ | c9b6f0dfbffc | glibc | 2.41-12+deb13u3 | 1 |
| erigontech/ | 88706754b627 | glibc | 2.36-9+deb12u14 | 1 |
| erlangsolutions/ | cc5bf032931f | glibc | 2.39-0ubuntu8.8 | 1 |
| escaping/ | 87fa79255962 | glibc | 2.41-12+deb13u3 | 1 |
| esphome/ | 9ab8cc88b28c | glibc | 2.36-9+deb12u14 | 1 |
| esphome/ | b2c6322700ac | glibc | 2.36-9+deb12u14 | 1 |
| esphome/ | def8b6e4f517 | glibc | 2.36-9+deb12u14 | 1 |
| esteban1930/ | 1ebe075675de | glibc | 2.36-9+deb12u14 | 1 |
| ethersphere/ | a884fd84b72f | glibc | 2.36-9+deb12u14 | 1 |
| ethersphere/ | e4cda693ed63 | glibc | 2.36-9+deb12u14 | 1 |
| ethpandaops/ | b8f1b707aee0 | glibc | 2.39-0ubuntu8.8 | 1 |
| ethpandaops/ | c7e5055defcb | glibc | 2.36-9+deb12u14 | 1 |
| ethpandaops/ | 989da6bea4bd | glibc | 2.36-9+deb12u14 | 1 |
| ethpandaops/ | 6ce31bb0eafd | glibc | 2.36-9+deb12u14 | 1 |
| f3ktech/ | 48e78987cf91 | glibc | 2.36-9+deb12u14 | 1 |
| factoriotools/ | f7909f7361d6 | glibc | 2.41-12+deb13u3 | 1 |
| falcosecurity/ | 932956d86c99 | glibc | 2.36-9+deb12u14 | 1 |
| federid/ | fbfb7c6510a7 | glibc | 2.36-9+deb12u14 | 1 |
| felipecs8/ | 29e06c9c6385 | glibc | 2.36-9+deb12u14 | 1 |
| firefart/ | 0d6249906d8c | glibc | 2.36-9+deb12u14 | 1 |
| fiware/ | d551a13e8278 | glibc | 2.36-9+deb12u14 | 1 |
| flanksource/ | 689687a7cf95 | glibc | 2.39-0ubuntu8.8 | 1 |
| flanksource/ | 764c84e550db | glibc | 2.36-9+deb12u14 | 1 |
| flanksource/ | 891f21df54fb | glibc | 2.36-9+deb12u14 | 1 |
| flashcatcloud/ | 42e6ab16472e | glibc | 2.39-0ubuntu8.8 | 1 |
| flashcatcloud/ | 421acb36181b | glibc | 2.41-12+deb13u3 | 1 |
| fluent/ | ca08b7d2df5b | glibc | 2.36-9+deb12u14 | 1 |
| fluent/ | e76397ef3983 | glibc | 2.36-9+deb12u14 | 1 |
| folioci/ | 2493041ce880 | glibc | 2.41-12+deb13u3 | 1 |
| frankescobar/ | dc171ec796d5 | glibc | 2.39-0ubuntu8.8 | 1 |
| freedom98/ | d7ce1533f297 | glibc | 2.36-9+deb12u14 | 1 |
| galaxy/ | 0267bad550e6 | eglibc | no fix listed | 1 |
| galaxy/ | 8e577a626dfd | eglibc | no fix listed | 1 |
| galaxy/ | e50a890e24c9 | glibc | 2.36-9+deb12u14 | 1 |
| galexrt/ | 5373078a3a08 | glibc | 2.41-12+deb13u3 | 1 |
| gchq/ | c460bb587d6d | glibc | 2.39-0ubuntu8.8 | 1 |
| geopython/ | 84662ea6b78b | glibc | 2.36-9+deb12u14 | 1 |
| getsentry/ | ba7bf9163219 | glibc | 2.36-9+deb12u14 | 1 |
| golenski/ | c863dcb0c513 | glibc | 2.36-9+deb12u14 | 1 |
| golenski/ | 3a2b36df247b | glibc | 2.36-9+deb12u14 | 1 |
| golenski/ | 954caf4aaf6a | glibc | 2.36-9+deb12u14 | 1 |
| gotenberg/ | 206a6c708fc6 | glibc | 2.41-12+deb13u3 | 1 |
| gpappsoft/ | af7841adad26 | glibc | 2.43-r4 | 1 |
| gradiant/ | 332031245fce | glibc | 2.39-0ubuntu8.8 | 1 |
| grafana/ | 3364714a2f64 | glibc | 2.39-0ubuntu8.8 | 1 |
| grafana/ | 01a63f4e032c | glibc | 2.39-0ubuntu8.8 | 1 |
| grafana/ | 06bdcbb51fc2 | glibc | 2.39-0ubuntu8.8 | 1 |
| grafana/ | 491b0578c049 | glibc | 2.39-0ubuntu8.8 | 1 |
| grafana/ | 84b76d56c594 | glibc | 2.39-0ubuntu8.8 | 1 |