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 |
|---|---|---|---|
| giteagiteaOfficialVerified publisher | 12.7.0 | 3 of 4See more | 8,842 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 1 of 7See more | 10,782 |
| airflowairflow-helmVerified publisher | 8.9.0 | 1 of 4See more | 11,372 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 2 of 35See more | 24,009 |
| apisixapisix | 2.17.0 | 1 of 3See more | 3,096 |
| zabbixzabbix-communityVerified publisher | 7.1.0 | 4 of 5See more | 13,875 |
| keycloakcloudpirates-keycloakVerified publisher | 0.21.37 | 1 of 3See more | 4,365 |
| connectonepassword-connect | 2.4.1 | 2 of 2See more | 2,562 |
| node-problem-detectordeliveryheroVerified publisher | 2.4.1 | 1 of 1See more | 1,901 |
| maildocker-postfixVerified publisher | 5.1.0 | 1 of 1See more | 5,378 |
| openldap-stack-hahelm-openldapVerified publisher | 4.3.3 | 1 of 5See more | 5,948 |
| grafana-agentgrafana | 0.44.2 | 1 of 2See more | 3,514 |
| clearmlallegroaiOfficialVerified publisher | 7.15.0 | 1 of 4See more | 10,648 |
| signozsignoz | 0.141.1 | 1 of 5See more | 7,582 |
| weblateweblateOfficialVerified publisher | 0.5.36 | 2 of 3See more | 6,761 |
| locustdeliveryheroVerified publisher | 0.35.0 | 1 of 1See more | 2,660 |
| node-local-dnsdeliveryheroVerified publisher | 2.9.2 | 1 of 1See more | 1,691 |
| emqxemqx-operator | 5.8.9 | 1 of 1See more | 2,717 |
| bitcoin-corehirosystemsVerified publisher | 2.1.7 | 1 of 1See more | 4,808 |
| difydoubanVerified publisher | 0.10.0 | 3 of 6See more | 19,497 |
| guacamoleberyju-org | 1.4.2 | 1 of 3See more | 3,645 |
| vertical-pod-autoscalercowboysysopVerified publisher | 11.1.1 | 1 of 4See more | 6,949 |
| difydify-helmVerified publisher | 0.38.0 | 2 of 11See more | 22,115 |
| pyroscopegrafana | 2.3.1 | 1 of 3See more | 3,196 |
| stacks-blockchainhirosystemsVerified publisher | 2.2.2 | 1 of 1See more | 1,385 |
| headscalegabe565Verified publisher | 0.16.0 | 1 of 2See more | 1,985 |
| openprojectopenproject-helm-chartsOfficialVerified publisher | 13.11.0 | 2 of 5See more | 19,998 |
| wazuhwazuh-helm-morgovedVerified publisher | 2.0.7 | 1 of 5See more | 11,402 |
| kube-downscalerdeliveryheroVerified publisher | 0.7.6 | 1 of 1See more | 3,700 |
| synapsehalkeye | 0.40.0 | 1 of 2See more | 6,550 |
| stacks-blockchain-apihirosystemsVerified publisher | 6.5.1 | 2 of 5See more | 8,387 |
| imgproxyimgproxy | 1.1.0 | 1 of 1See more | 2,360 |
| cloudflaredkubitodevVerified publisher | 1.7.9 | 1 of 1See more | 1,442 |
| argocdnicklasfrahm-argocdVerified publisher | 0.3.0 | 1 of 2See more | 5,278 |
| redashredash | 4.2.0 | 1 of 3See more | 6,012 |
| dgraphdgraph | 24.1.4 | 1 of 1See more | 3,031 |
| netbirdjaconiVerified publisher | 0.15.1 | 3 of 4See more | 8,473 |
| litellm-helmlitellm | 1.101.0 | 1 of 2See more | 4,574 |
| openclawopenclaw-helmVerified publisher | 1.5.40 | 2 of 2See more | 5,679 |
| prometheus-cloudwatch-exporterprometheus-communityVerified publisher | 0.28.2 | 1 of 1See more | 3,422 |
| outlinekubitodevVerified publisher | 1.2.2 | 1 of 4See more | 5,364 |
| prefect-serverprefectVerified publisher | 2026.9.14141910 | 1 of 2See more | 5,448 |
| rocketmqrocketmq | 12.6.0 | 1 of 2See more | 6,385 |
| codefreshcodefresh-onpremOfficialVerified publisher | 2.12.13 | 4 of 42See more | 14,615 |
| supabasetokens-studioVerified publisher | 1.0.0 | 5 of 14See more | 23,263 |
| renterdartur9010Verified publisher | 1.4.4 | 2 of 2See more | 8,530 |
| cloudbeaveravistoVerified publisher | 1.1.7 | 1 of 1See more | 1,749 |
| budibasebudibase | 0.0.0-master | 1 of 7See more | 10,810 |
| 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 | 3,818 |
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 |
|---|---|---|---|---|
| tombursch/ | b48e4ab727cd | glibc | 2.41-12+deb13u3 | 1 |
| treskon/ | a475d80e4ecf | glibc | 2.36-9+deb12u14 | 1 |
| tussanakorndev/ | 216fdadadf9a | glibc | 2.41-12+deb13u3 | 1 |
| unitycatalog/ | 3a688197b218 | glibc | 2.36-9+deb12u14 | 1 |
| v3xl/ | 6f62ca96be82 | glibc | 2.36-9+deb12u14 | 1 |
| valkey/ | 1f84517eca8e | glibc | 2.41-12+deb13u3 | 1 |
| valkey/ | c5d4f082b76d | glibc | 2.36-9+deb12u14 | 1 |
| vaultwarden/ | 43498a94b22f | glibc | 2.41-12+deb13u3 | 1 |
| vaultwarden/ | 84fd8a47f58d | glibc | 2.36-9+deb12u14 | 1 |
| vaultwarden/ | 9a8eec71f4a5 | glibc | 2.41-12+deb13u3 | 1 |
| vcnngr/ | 1a849a997b6d | glibc | 2.36-9+deb12u14 | 1 |
| vcnngr/ | 30f1f05e57a6 | glibc | 2.36-9+deb12u14 | 1 |
| veecode/ | c69fd286b489 | glibc | 2.36-9+deb12u14 | 1 |
| venturenox/ | 83b471c193ba | glibc | 2.36-9+deb12u14 | 1 |
| vineyardcloudnative/ | 9d419aa18faa | glibc | 2.36-9+deb12u14 | 1 |
| visualregressiontracker/ | 941aeb8c8bf9 | glibc | 2.36-9+deb12u14 | 1 |
| vlebediantsev/ | 007c6670ff48 | glibc | 2.36-9+deb12u14 | 1 |
| vlebediantsev/ | 945675fd2636 | glibc | 2.36-9+deb12u14 | 1 |
| vlebediantsev/ | 54f69d116c50 | glibc | 2.36-9+deb12u14 | 1 |
| voltha/ | 59ab2a00f712 | eglibc | no fix listed | 1 |
| wallarm/ | a3d4d2f780e8 | glibc | 2.36-9+deb12u14 | 1 |
| wasmcloud/ | 5c7acfe7e8e1 | glibc | 2.36-9+deb12u14 | 1 |
| wger/ | 997ead43aabd | glibc | 2.39-0ubuntu8.8 | 1 |
| xom4ekp2p/ | d0e0aa238b02 | glibc | 2.36-9+deb12u14 | 1 |
| xom4ekp2p/ | 2745b5fd8785 | glibc | 2.36-9+deb12u14 | 1 |
| youkadev/ | 4db0f9428e67 | glibc | 2.36-9+deb12u14 | 1 |
| youssef11gaber10/ | 9c727fcfde76 | glibc | 2.41-12+deb13u3 | 1 |
| zabbix/ | 7322a94c5d7a | glibc | 2.39-0ubuntu8.8 | 1 |
| zabbix/ | 55d074b6b031 | glibc | 2.39-0ubuntu8.8 | 1 |
| zabbix/ | 7e8c8e059533 | glibc | 2.39-0ubuntu8.8 | 1 |
| zabbix/ | 0e5f69c4c54e | glibc | 2.39-0ubuntu8.8 | 1 |
| zabbix/ | 7d4d58086515 | glibc | 2.39-0ubuntu8.8 | 1 |
| zabbix/ | 915b3183e054 | glibc | 2.39-0ubuntu8.8 | 1 |
| zepai/ | 6ab0ee79926b | glibc | 2.36-9+deb12u14 | 1 |
| gcr.io/ | 6efe04ba4e06 | glibc | 2.39-0ubuntu8.8 | 1 |
| gcr.io/ | 5f5918f843a4 | glibc | 2.39-0ubuntu8.8 | 1 |
| gcr.io/ | 8d4576f7b98f | glibc | 2.39-0ubuntu8.8 | 1 |
| gcr.io/ | 991c1465c658 | glibc | 2.43-r4 | 1 |
| gcr.io/ | a535f7de024b | glibc | 2.43-r4 | 1 |
| gcr.io/ | ab6a54c53fd8 | glibc | 2.43-r4 | 1 |
| gcr.io/ | 39661bd823e8 | glibc | 2.36-9+deb12u14 | 1 |
| gcr.io/ | 9bcfd2abc361 | glibc | 2.36-9+deb12u14 | 1 |
| gcr.io/ | b88f88070fb0 | glibc | 2.36-9+deb12u14 | 1 |
| gcr.io/ | a534a3170d03 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 820af919c5e2 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 46ae4ea003e0 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | d110504d551d | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | 18a81afcb249 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 62c44a384e13 | glibc | 2.36-9+deb12u14 | 1 |
| ghcr.io/ | 18689773150d | glibc | 2.36-9+deb12u14 | 1 |