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
- 996
- of 17,787 indexed, latest versions
- Container images
- 1,167
- 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 996 of 17,787 indexed charts deploy, on 1,167 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 | 1,137 |
| 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
996 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| grafana-pdf-exporterwiremindVerified publisher | 2.1.1 | 1 of 1See more | 9,753 |
| limesurveyarea-42Verified publisher | 0.3.94 | 1 of 2See more | 4,678 |
| thingsboardcetic | 0.1.2 | 1 of 2See more | 5,243 |
| collabora-codechrisingenhaag | 2.6.0 | 1 of 1See more | 4,184 |
| ghostcloudpirates-ghostVerified publisher | 0.20.22 | 1 of 3See more | 7,182 |
| clowardenclowarden | 0.2.3 | 1 of 4See more | 5,620 |
| convertigoconvertigoOfficialVerified publisher | 8.4.3 | 2 of 5See more | 17,475 |
| cosmocosmo-platformOfficialVerified publisher | 0.20.0 | 6 of 10See more | 27,984 |
| dask-kubernetes-operatordask | 2026.3.0 | 1 of 1See more | 9,348 |
| zabbix-kubernetes-discoverydjerfyVerified publisher | 1.4.20 | 1 of 1See more | 4,194 |
| zabbix-agentfermosit | 0.0.5 | 1 of 1See more | 2,408 |
| gitvotegitvoteVerified publisher | 1.5.0 | 1 of 6See more | 5,627 |
| terrariahalkeye | 0.4.2 | 1 of 2See more | 4,154 |
| infrahub-enterpriseinfrahub-enterpriseVerified publisher | 4.19.2 | 3 of 5See more | 10,563 |
| coreinstill-aiOfficialVerified publisher | 0.1.75 | 3 of 15See more | 30,920 |
| dayz-dedicated-serverjespernohrVerified publisher | 0.1.2 | 1 of 3See more | 4,357 |
| klancesklances | 0.1.4 | 1 of 1See more | 1,705 |
| kubecostmesosphere-stable | 0.37.5 | 1 of 9See more | 17,755 |
| openobservemshade-openobserve | 0.1.10 | 1 of 1See more | 1,306 |
| nebraskanebraska | 3.0.0 | 1 of 2See more | 4,066 |
| oesopsmxVerified publisher | 4.0.32 | 2 of 25See more | 107,899 |
| redispascaliskeVerified publisher | 2.1.0 | 1 of 1See more | 1,858 |
| qgis-serverqgis-serverVerified publisher | 0.1.10 | 1 of 3See more | 5,079 |
| repoflowrepoflow-helm-public | 0.9.1 | 1 of 8See more | 13,615 |
| nominatimrobjuz | 6.4.1 | 2 of 4See more | 8,760 |
| rocketmq-clusterrocketmq | 12.6.0 | 1 of 2See more | 6,385 |
| lldapself-hosters-by-nightVerified publisher | 0.5.2 | 1 of 2See more | 3,412 |
| repmanszpadel-chartsVerified publisher | 3.52.17 | 1 of 3See more | 7,064 |
| mealieth-chartsVerified publisher | 0.5.1 | 1 of 1See more | 3,816 |
| structurizrvirtualrootVerified publisher | 0.5.0 | 1 of 1See more | 4,428 |
| wasmcloud-chartwasmcloud-chartVerified publisher | 0.7.2 | 1 of 2See more | 3,178 |
| wgerwgerOfficialVerified publisher | 1.0.0 | 1 of 8See more | 8,587 |
| zeroclawzeroclawVerified publisher | 0.2.1 | 1 of 2See more | 784 |
| agentareaagentareaVerified publisher | 0.0.18 | 1 of 16See more | 14,960 |
| akeyless-api-gatewayakeyless-services-helmVerified publisher | 1.62.22 | 1 of 1See more | 2,406 |
| paperless-ngxalexmorbo-paperless-ngxVerified publisher | 0.2.0 | 2 of 2See more | 11,936 |
| alazanteonVerified publisher | 0.12.0 | 1 of 1See more | 3,378 |
| anteonanteonVerified publisher | 2.6.4 | 2 of 13See more | 22,233 |
| argocd-backup-s3argocd-backup-s3Verified publisher | 0.9.5 | 1 of 1See more | 5,231 |
| s3dartur9010Verified publisher | 1.0.1 | 1 of 1See more | 1,722 |
| arvancloud-webhookarvancloud-webhookVerified publisher | 1.0.0 | 1 of 1See more | 2,309 |
| astradnsastradnsVerified publisher | 0.2.9 | 1 of 2See more | 2,541 |
| aramid-indexerbiatec-repoVerified publisher | 3.9.0 | 1 of 5See more | 13,513 |
| aramid-relaybiatec-repoVerified publisher | 4.4.1 | 1 of 1See more | 5,108 |
| self-hostbitwarden | 2.4.0 | 1 of 11See more | 5,238 |
| prometheus-airbyte-exporterbotify-helm-chartsVerified publisher | 0.7.1 | 1 of 1See more | 2,908 |
| plexbrandan-schmitz-helm-chartsVerified publisher | 1.5.1 | 1 of 1See more | 1,158 |
| brightdata-exporterbrightdata-chartsVerified publisher | 0.2.17 | 1 of 1See more | 1,282 |
| cbioportalcbioportalOfficialVerified publisher | 1.1.0 | 1 of 1See more | 3,713 |
| cert-vaultcert-vaultOfficialVerified publisher | 2.12.0 | 5 of 7See more | 15,995 |
Container images carrying it
1,167 by charts deploying them
A fixed version is listed for 3 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 1eee8e20a87f | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | fa99ed475f03 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | e0334f124863 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | b3fcc85f7282 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 61b2eb9eed8e | glibc | 2.41-12+deb13u3 | 1 |
| ghcr.io/ | ab9ed50e028b | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | a8ec2f74c9d0 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 9deda7b68c34 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 14d45b2a1f00 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 3b3670fce70b | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 91fca773a63f | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 89969b78fb07 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | bf816072380e | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | d7bdfa7b41da | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 8e3cb38953a3 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 0bc598b2ac9a | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 21967f54ec86 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | e230e6ac0722 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 220c5e4e1a3d | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | e1351a977607 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 99fd4cb0f4fe | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | c73527cde81c | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | ee9cf22a39ab | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 9476cc5adb12 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 8bf880fe8c73 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | b1bf0669e3a0 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 75b7d2dcdb91 | glibc | 2.41-12+deb13u3 | 1 |
| ghcr.io/ | 9d01bf9c9224 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 45459c0910fc | glibc | 2.41-12+deb13u3 | 1 |
| ghcr.io/ | 50ea1cf0086f | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 13fd0cccafe8 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 23f4da194134 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | a3c27ee3fb2f | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 5ccf797ccdf1 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | a9d9fe330574 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 6df27f944fe8 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 6e04659a3baa | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 8622ea9e43c0 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 1572e12bc93c | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 1f0f7ddc4370 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | dbaa8527bf4c | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | d19d886d5090 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 344f53763b25 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | d86fcf169f15 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | efb69ec3330c | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 5a6fe78d4d15 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 5afcab98d9d7 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 7bff29dcec72 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 497893753e16 | glibc | 2.41-12+deb13u3 | 1 |
| ghcr.io/ | fbba58ddb1a6 | glibc | 2.36-9+deb12u14 | 1 |