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 |
|---|---|---|---|
| grafana-pdf-exporterwiremindVerified publisher | 2.1.1 | 1 of 1See more | 9,746 |
| limesurveyarea-42Verified publisher | 0.3.93 | 1 of 2See more | 4,668 |
| thingsboardcetic | 0.1.2 | 1 of 2See more | 5,235 |
| collabora-codechrisingenhaag | 2.6.0 | 1 of 1See more | 4,180 |
| ghostcloudpirates-ghostVerified publisher | 0.20.22 | 1 of 3See more | 7,146 |
| clowardenclowarden | 0.2.3 | 1 of 4See more | 5,606 |
| convertigoconvertigoOfficialVerified publisher | 8.4.3 | 2 of 5See more | 17,404 |
| cosmocosmo-platformOfficialVerified publisher | 0.20.0 | 6 of 10See more | 28,839 |
| dask-kubernetes-operatordask | 2026.3.0 | 1 of 1See more | 9,316 |
| zabbix-kubernetes-discoverydjerfyVerified publisher | 1.4.20 | 1 of 1See more | 4,147 |
| zabbix-agentfermosit | 0.0.5 | 1 of 1See more | 2,369 |
| gitvotegitvoteVerified publisher | 1.5.0 | 1 of 6See more | 5,613 |
| terrariahalkeye | 0.4.2 | 1 of 2See more | 4,127 |
| infrahub-enterpriseinfrahub-enterpriseVerified publisher | 4.19.2 | 3 of 5See more | 10,530 |
| coreinstill-aiOfficialVerified publisher | 0.1.75 | 3 of 15See more | 30,816 |
| dayz-dedicated-serverjespernohrVerified publisher | 0.1.2 | 1 of 3See more | 4,309 |
| klancesklances | 0.1.4 | 1 of 1See more | 1,693 |
| kubecostmesosphere-stable | 0.37.5 | 1 of 9See more | 17,693 |
| openobservemshade-openobserve | 0.1.10 | 1 of 1See more | 1,300 |
| nebraskanebraska | 3.0.0 | 1 of 2See more | 4,060 |
| oesopsmxVerified publisher | 4.0.32 | 2 of 25See more | 107,811 |
| redispascaliskeVerified publisher | 2.1.0 | 1 of 1See more | 1,846 |
| qgis-serverqgis-serverVerified publisher | 0.1.10 | 1 of 3See more | 5,435 |
| repoflowrepoflow-helm-public | 0.9.1 | 1 of 8See more | 13,521 |
| nominatimrobjuz | 6.4.1 | 2 of 4See more | 8,690 |
| rocketmq-clusterrocketmq | 12.6.0 | 1 of 2See more | 6,328 |
| lldapself-hosters-by-nightVerified publisher | 0.5.2 | 1 of 2See more | 3,400 |
| repmanszpadel-chartsVerified publisher | 3.52.17 | 1 of 3See more | 7,052 |
| mealieth-chartsVerified publisher | 0.5.1 | 1 of 1See more | 3,804 |
| structurizrvirtualrootVerified publisher | 0.5.0 | 1 of 1See more | 4,378 |
| wasmcloud-chartwasmcloud-chartVerified publisher | 0.7.2 | 1 of 2See more | 3,456 |
| wgerwgerOfficialVerified publisher | 1.0.0 | 1 of 8See more | 8,491 |
| zeroclawzeroclawVerified publisher | 0.2.1 | 1 of 2See more | 778 |
| agentareaagentareaVerified publisher | 0.0.18 | 1 of 16See more | 14,914 |
| akeyless-api-gatewayakeyless-services-helmVerified publisher | 1.62.22 | 1 of 1See more | 2,358 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 2 of 2See more | 12,037 |
| alazanteonVerified publisher | 0.12.0 | 1 of 1See more | 3,366 |
| anteonanteonVerified publisher | 2.6.4 | 2 of 13See more | 22,202 |
| argocd-backup-s3argocd-backup-s3Verified publisher | 0.9.5 | 1 of 1See more | 5,222 |
| s3dartur9010Verified publisher | 1.0.1 | 1 of 1See more | 1,710 |
| arvancloud-webhookarvancloud-webhookVerified publisher | 1.0.0 | 1 of 1See more | 2,297 |
| astradnsastradnsVerified publisher | 0.2.9 | 1 of 2See more | 2,613 |
| aramid-indexerbiatec-repoVerified publisher | 3.9.0 | 1 of 5See more | 13,357 |
| aramid-relaybiatec-repoVerified publisher | 4.4.1 | 1 of 1See more | 5,059 |
| self-hostbitwarden | 2.4.0 | 1 of 11See more | 5,190 |
| prometheus-airbyte-exporterbotify-helm-chartsVerified publisher | 0.7.1 | 1 of 1See more | 2,897 |
| plexbrandan-schmitz-helm-chartsVerified publisher | 1.5.1 | 1 of 1See more | 1,119 |
| brightdata-exporterbrightdata-chartsVerified publisher | 0.2.17 | 1 of 1See more | 1,284 |
| cbioportalcbioportalOfficialVerified publisher | 1.1.0 | 1 of 1See more | 3,674 |
| cert-vaultcert-vaultOfficialVerified publisher | 2.12.0 | 5 of 7See more | 15,863 |
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 |
|---|---|---|---|---|
| grafana/ | 8c7256f412fe | glibc | 2.39-0ubuntu8.8 | 1 |
| grafana/ | f50931848bd8 | glibc | 2.39-0ubuntu8.8 | 1 |
| grafana/ | 36d07f8d276e | glibc | 2.36-9+deb12u14 | 1 |
| grafana/ | 8a3882e8c28b | glibc | 2.36-9+deb12u14 | 1 |
| grafana/ | 882e30c20683 | glibc | 2.36-9+deb12u14 | 1 |
| grafana/ | 49e03f80d361 | glibc | 2.36-9+deb12u14 | 1 |
| grafana/ | 42f541f22063 | glibc | 2.36-9+deb12u14 | 1 |
| grafana/ | 65bfae480b57 | glibc | 2.39-0ubuntu8.8 | 1 |
| grafana/ | 8dcfdf466da0 | glibc | 2.39-0ubuntu8.8 | 1 |
| graphprotocol/ | b0436347fb24 | glibc | 2.36-9+deb12u14 | 1 |
| graphprotocol/ | f4452cdedd68 | glibc | 2.36-9+deb12u14 | 1 |
| guillh/ | 4fb99dbc32b2 | glibc | 2.36-9+deb12u14 | 1 |
| gulacedia/ | 67b467d961ca | glibc | 2.36-9+deb12u14 | 1 |
| hamidyousefi93/ | c34f071f6ed0 | glibc | 2.36-9+deb12u14 | 1 |
| hamzaarshad10/ | 2c1c3b86a8e7 | glibc | 2.36-9+deb12u14 | 1 |
| hamzaarshad10/ | 154f38e8668e | glibc | 2.36-9+deb12u14 | 1 |
| hansehe/ | bc8e45262bc4 | glibc | 2.36-9+deb12u14 | 1 |
| hassroutyyoussef/ | 1f01edf1ee0c | glibc | 2.36-9+deb12u14 | 1 |
| hassroutyyoussef/ | 2fc3d1617928 | glibc | 2.36-9+deb12u14 | 1 |
| hassroutyyoussef/ | e0392e2b4a90 | glibc | 2.36-9+deb12u14 | 1 |
| hazegoodlife/ | 50f02d2d5d4d | glibc | 2.36-9+deb12u14 | 1 |
| hazegoodlife/ | 8d4c63169e14 | glibc | 2.36-9+deb12u14 | 1 |
| headscale/ | a7a8ae9616bb | glibc | 2.36-9+deb12u14 | 1 |
| headscale/ | cd37b3001857 | glibc | 2.36-9+deb12u14 | 1 |
| hecrom/ | bb0372939c19 | glibc | 2.36-9+deb12u14 | 1 |
| helicone/ | 4a913936c97b | glibc | 2.36-9+deb12u14 | 1 |
| helmforge/ | 61f759a1421f | glibc | 2.41-12+deb13u3 | 1 |
| helmforge/ | fcb7017327d6 | glibc | 2.41-12+deb13u3 | 1 |
| hiboxsystems/ | b59f01bc0418 | glibc | 2.41-12+deb13u3 | 1 |
| hiboxsystems/ | dcffb926e563 | glibc | 2.36-9+deb12u14 | 1 |
| hirosystems/ | 9c98b23c1515 | glibc | 2.36-9+deb12u14 | 1 |
| hivemq/ | aba306d1f089 | glibc | 2.39-0ubuntu8.8 | 1 |
| hivemq/ | f9746d5d70fa | glibc | 2.39-0ubuntu8.8 | 1 |
| hjacobs/ | fbb303ed463c | glibc | 2.36-9+deb12u14 | 1 |
| hjacobs/ | 431f1bf013d0 | glibc | 2.36-9+deb12u14 | 1 |
| ildarmukhametzyanov/ | 15d23720a3ee | glibc | 2.36-9+deb12u14 | 1 |
| ilum/ | ce5dcdeb22ba | glibc | 2.41-12+deb13u3 | 1 |
| improwised/ | 28940522e8b7 | glibc | 2.36-9+deb12u14 | 1 |
| instill/ | c4a393e601ed | glibc | 2.41-12+deb13u3 | 1 |
| instill/ | ebe12f77a3f9 | glibc | 2.41-12+deb13u3 | 1 |
| instill/ | e980125e5ba5 | glibc | 2.41-12+deb13u3 | 1 |
| intelowlproject/ | 0b22e547ea6b | glibc | 2.36-9+deb12u14 | 1 |
| iomesh/ | 292ad270082e | glibc | 2.39-0ubuntu8.8 | 1 |
| iomesh/ | de4aa40684ad | glibc | 2.39-0ubuntu8.8 | 1 |
| istio/ | 328b237e4fb1 | glibc | 2.36-9+deb12u14 | 1 |
| istio/ | 0a7f02b2c7c9 | glibc | 2.36-9+deb12u14 | 1 |
| istio/ | ab34c4740f44 | glibc | 2.39-0ubuntu8.8 | 1 |
| istio/ | ce27c9ce43c8 | glibc | 2.39-0ubuntu8.8 | 1 |
| istio/ | 325156535773 | glibc | 2.39-0ubuntu8.8 | 1 |
| istio/ | 9c3d6a218181 | glibc | 2.39-0ubuntu8.8 | 1 |