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 |
|---|---|---|---|
| giteagiteaOfficialVerified publisher | 12.7.0 | 3 of 4See more | 8,811 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 1 of 7See more | 10,755 |
| airflowairflow-helmVerified publisher | 8.9.0 | 1 of 4See more | 11,367 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 2 of 35See more | 23,894 |
| apisixapisix | 2.17.0 | 1 of 3See more | 3,045 |
| zabbixzabbix-communityVerified publisher | 7.1.0 | 4 of 5See more | 13,664 |
| keycloakcloudpirates-keycloakVerified publisher | 0.21.37 | 1 of 3See more | 4,382 |
| connectonepassword-connect | 2.4.1 | 2 of 2See more | 2,550 |
| node-problem-detectordeliveryheroVerified publisher | 2.4.1 | 1 of 1See more | 1,955 |
| maildocker-postfixVerified publisher | 5.1.0 | 1 of 1See more | 5,366 |
| openldap-stack-hahelm-openldapVerified publisher | 4.3.3 | 1 of 5See more | 5,919 |
| grafana-agentgrafana | 0.44.2 | 1 of 2See more | 3,475 |
| clearmlallegroaiOfficialVerified publisher | 7.15.0 | 1 of 4See more | 10,622 |
| signozsignoz | 0.141.1 | 1 of 5See more | 7,568 |
| weblateweblateOfficialVerified publisher | 0.5.36 | 2 of 3See more | 6,699 |
| locustdeliveryheroVerified publisher | 0.35.0 | 1 of 1See more | 2,800 |
| node-local-dnsdeliveryheroVerified publisher | 2.9.2 | 1 of 1See more | 1,685 |
| emqxemqx-operator | 5.8.9 | 1 of 1See more | 2,705 |
| bitcoin-corehirosystemsVerified publisher | 2.1.7 | 1 of 1See more | 4,802 |
| difydoubanVerified publisher | 0.10.0 | 3 of 6See more | 19,391 |
| guacamoleberyju-org | 1.4.2 | 1 of 3See more | 3,606 |
| vertical-pod-autoscalercowboysysopVerified publisher | 11.1.1 | 1 of 4See more | 6,927 |
| difydify-helmVerified publisher | 0.38.0 | 2 of 11See more | 22,002 |
| pyroscopegrafana | 2.3.1 | 1 of 3See more | 3,157 |
| stacks-blockchainhirosystemsVerified publisher | 2.2.2 | 1 of 1See more | 1,374 |
| headscalegabe565Verified publisher | 0.16.0 | 1 of 2See more | 1,979 |
| openprojectopenproject-helm-chartsOfficialVerified publisher | 13.11.0 | 2 of 5See more | 19,926 |
| wazuhwazuh-helm-morgovedVerified publisher | 2.0.7 | 1 of 5See more | 11,384 |
| kube-downscalerdeliveryheroVerified publisher | 0.7.6 | 1 of 1See more | 4,293 |
| synapsehalkeye | 0.40.0 | 1 of 2See more | 6,543 |
| stacks-blockchain-apihirosystemsVerified publisher | 6.5.1 | 2 of 5See more | 8,364 |
| imgproxyimgproxy | 1.1.0 | 1 of 1See more | 2,321 |
| cloudflaredkubitodevVerified publisher | 1.7.9 | 1 of 1See more | 1,437 |
| argocdnicklasfrahm-argocdVerified publisher | 0.3.0 | 1 of 2See more | 5,240 |
| redashredash | 4.2.0 | 1 of 3See more | 5,987 |
| dgraphdgraph | 24.1.4 | 1 of 1See more | 2,993 |
| netbirdjaconiVerified publisher | 0.15.1 | 3 of 4See more | 8,390 |
| litellm-helmlitellm | 1.100.1 | 1 of 2See more | 5,003 |
| openclawopenclaw-helmVerified publisher | 1.5.40 | 2 of 2See more | 5,660 |
| prometheus-cloudwatch-exporterprometheus-communityVerified publisher | 0.28.2 | 1 of 1See more | 3,382 |
| outlinekubitodevVerified publisher | 1.2.2 | 1 of 4See more | 5,352 |
| prefect-serverprefectVerified publisher | 2026.9.3212605 | 1 of 2See more | 5,786 |
| rocketmqrocketmq | 12.6.0 | 1 of 2See more | 6,328 |
| codefreshcodefresh-onpremOfficialVerified publisher | 2.12.13 | 4 of 42See more | 14,956 |
| supabasetokens-studioVerified publisher | 1.0.0 | 5 of 14See more | 23,123 |
| renterdartur9010Verified publisher | 1.4.4 | 2 of 2See more | 8,493 |
| cloudbeaveravistoVerified publisher | 1.1.7 | 1 of 1See more | 1,710 |
| budibasebudibase | 0.0.0-master | 1 of 7See more | 10,775 |
| csi-secrets-store-provider-azurecsi-secrets-store-provider-azureVerified publisher | 1.8.2 | 1 of 5See more | 2,235 |
| druiddruid-helmVerified publisher | 37.0.2 | 1 of 3See more | 3,812 |
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 |
|---|---|---|---|---|
| library/ | d31852005202 | glibc | 2.36-9+deb12u14 | 1 |
| library/ | 507a3eecf809 | glibc | 2.36-9+deb12u14 | 1 |
| library/ | 4d0bb287d87b | glibc | 2.36-9+deb12u14 | 1 |
| library/ | 8ae66efb09a2 | glibc | 2.36-9+deb12u14 | 1 |
| library/ | f73396626d2f | glibc | 2.41-12+deb13u3 | 1 |
| libretranslate/ | 1de2d7056bb8 | glibc | 2.36-9+deb12u14 | 1 |
| linuxserver/ | 241009026e6f | glibc | 2.39-0ubuntu8.8 | 1 |
| linuxserver/ | 9a997426d71e | glibc | 2.39-0ubuntu8.8 | 1 |
| linuxserver/ | 2785a6ad64d3 | glibc | 2.39-0ubuntu8.8 | 1 |
| lis314/ | aa2089c37920 | glibc | 2.36-9+deb12u14 | 1 |
| litellm/ | 09b217802ded | glibc | 2.43-r4 | 1 |
| lmacka/ | 93f5c048b7d4 | glibc | 2.41-12+deb13u3 | 1 |
| localstack/ | 9d278167f2b7 | glibc | 2.36-9+deb12u14 | 1 |
| locustio/ | 51d866285170 | glibc | 2.36-9+deb12u14 | 1 |
| logiqai/ | 65b996bc7bdc | glibc | 2.36-9+deb12u14 | 1 |
| louislam/ | 059b49d64739 | glibc | 2.36-9+deb12u14 | 1 |
| louislam/ | 4c364ef96aad | glibc | 2.36-9+deb12u14 | 1 |
| louislam/ | 9865163f92c1 | glibc | 2.36-9+deb12u14 | 1 |
| luligu/ | 8f97884bebc2 | glibc | 2.36-9+deb12u14 | 1 |
| makemake1337/ | 8a55174fc830 | glibc | 2.36-9+deb12u14 | 1 |
| makersquad/ | a40dd258c527 | glibc | 2.36-9+deb12u14 | 1 |
| marcoimme/ | b6035c0721a8 | glibc | 2.41-12+deb13u3 | 1 |
| margays/ | 2883fdd06fd7 | glibc | 2.36-9+deb12u14 | 1 |
| martinhelmich/ | c83a4f3fd7ae | glibc | 2.36-9+deb12u14 | 1 |
| matrixdotorg/ | c3c4a9de2a0b | glibc | 2.36-9+deb12u14 | 1 |
| matterlabs/ | 5dadc06bdf3b | glibc | 2.36-9+deb12u14 | 1 |
| matterlabs/ | 6cbfea4c694a | glibc | 2.36-9+deb12u14 | 1 |
| mawad98/ | 99422c56a274 | glibc | 2.41-12+deb13u3 | 1 |
| mccutchen/ | 24528cf5229d | glibc | 2.36-9+deb12u14 | 1 |
| mcronce/ | 09519cd7bd2f | glibc | 2.36-9+deb12u14 | 1 |
| mediagis/ | 7923a8e67197 | glibc | 2.39-0ubuntu8.8 | 1 |
| memgraph/ | ecdf7faea3f7 | glibc | 2.41-12+deb13u3 | 1 |
| merlos/ | a38fc7e09ed7 | glibc | 2.36-9+deb12u14 | 1 |
| middlewareeng/ | 747d880812f1 | glibc | 2.36-9+deb12u14 | 1 |
| mindsdb/ | 163011c09299 | glibc | 2.41-12+deb13u3 | 1 |
| mintproject/ | 02260d20a21f | glibc | 2.36-9+deb12u14 | 1 |
| miqm/ | c5c211717d9b | glibc | 2.36-9+deb12u14 | 1 |
| mockserver/ | 80b3b1a26f35 | glibc | 2.36-9+deb12u14 | 1 |
| moreillon/ | d7d4a5463525 | glibc | 2.36-9+deb12u14 | 1 |
| moreillon/ | e418cc694bd5 | glibc | 2.36-9+deb12u14 | 1 |
| moreillon/ | e8fd856e593d | glibc | 2.36-9+deb12u14 | 1 |
| moreillon/ | 3caa8f710ee0 | glibc | 2.36-9+deb12u14 | 1 |
| moreillon/ | 5f0a38498271 | glibc | 2.41-12+deb13u3 | 1 |
| moreillon/ | 6597e6b98d21 | glibc | 2.36-9+deb12u14 | 1 |
| moreillon/ | d2ee0423b797 | glibc | 2.36-9+deb12u14 | 1 |
| muhammedgamal/ | 74b4cd69b6fa | glibc | 2.36-9+deb12u14 | 1 |
| murtazashah46/ | 4d11726cf803 | glibc | 2.36-9+deb12u14 | 1 |
| mvance/ | 4bf67b567f39 | glibc | 2.36-9+deb12u14 | 1 |
| mvance/ | 76906da36d18 | glibc | 2.36-9+deb12u14 | 1 |
| nataliagranato/ | 52bd9b79a8f2 | glibc | 2.43-r4 | 1 |