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 |
|---|---|---|---|
| kube-packetloss-exporterenixVerified publisher | 0.2.1 | 1 of 2See more | 6,131 |
| monitoring-proxyenixVerified publisher | 0.3.0 | 1 of 2See more | 3,933 |
| wordpresseoc-chartsVerified publisher | 0.14.4 | 1 of 1See more | 7,233 |
| eolicplantseolicplantsVerified publisher | 0.1.0 | 1 of 7See more | 27,291 |
| eoloplanner-mcaeoloplanner-mcaVerified publisher | 0.1.0 | 1 of 7See more | 27,256 |
| matomoeosc-lot-1Verified publisher | 0.2.0 | 1 of 1See more | 5,290 |
| rabbitmqeosc-lot-1Verified publisher | 0.3.0 | 1 of 2See more | 2,457 |
| untareosc-lot-1Verified publisher | 0.1.0 | 1 of 1See more | 1,710 |
| espocrmespocrmVerified publisher | 1.0.1 | 1 of 2See more | 6,431 |
| blutgangethereum-helm-chartsVerified publisher | 0.0.12 | 1 of 1See more | 2,512 |
| chaos-meshethereum-helm-chartsVerified publisher | 0.0.3 | 2 of 4See more | 12,127 |
| eleelethereum-helm-chartsVerified publisher | 0.1.7 | 1 of 1See more | 1,028 |
| observoorethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 1See more | 1,508 |
| powfaucetethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 1See more | 4,456 |
| splitoorethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 1,230 |
| xatu-sentry-logsethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 888 |
| beeethersphereVerified publisher | 0.17.4 | 1 of 1See more | 3,456 |
| beekeeperethersphereVerified publisher | 0.4.14 | 1 of 1See more | 1,604 |
| evobotevobotVerified publisher | 0.1.1 | 1 of 1See more | 2,987 |
| express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher | 1.0.0 | 1 of 4See more | 5,748 |
| extended-ceph-exporterextended-ceph-exporterVerified publisher | 1.10.0 | 1 of 2See more | 2,885 |
| faasnetfaasnet | 0.0.4 | 1 of 5See more | 7,617 |
| datadog-apmfairwinds-incubator | 2.0.0 | 1 of 1See more | 2,785 |
| event-generatorfalcosecurity | 0.4.0 | 1 of 1See more | 3,773 |
| farm-observabilityfarm-observabilityOfficialVerified publisher | 0.27.2 | 2 of 18See more | 13,255 |
| rospoferama | 0.4.3 | 1 of 1See more | 6,026 |
| ferriscompanyferriscompany | 0.1.0 | 1 of 1See more | 10,741 |
| fibfibonacci-cluster-appsVerified publisher | 1.0.0 | 3 of 5See more | 16,927 |
| infrafibonacci-cluster-infraVerified publisher | 1.0.0 | 3 of 4See more | 12,454 |
| firefly-iiifirefly-iii | 1.10.1 | 1 of 1See more | 5,039 |
| firefly-iii-stackfirefly-iii | 0.10.2 | 2 of 4See more | 10,260 |
| importerfirefly-iii | 1.6.0 | 1 of 1See more | 4,829 |
| flask-contactsfirst-idror-chart | 1.0.1 | 1 of 3See more | 5,704 |
| business-api-ecosystemfiware | 1.1.0 | 1 of 4See more | 64,489 |
| batchrunnerflanksourceVerified publisher | 1.0.44 | 1 of 1See more | 5,292 |
| canary-checkerflanksourceVerified publisher | 1.2.0 | 1 of 2See more | 4,650 |
| flanksource-uiflanksourceVerified publisher | 1.4.318 | 1 of 1See more | 2,558 |
| mission-controlflanksourceVerified publisher | 0.1.336 | 2 of 8See more | 8,902 |
| mission-control-ai-assistantflanksourceVerified publisher | 1.0.12 | 1 of 1See more | 1,293 |
| flask-contactsflask-contacts-generic | 1.0.1 | 1 of 3See more | 5,704 |
| flask-appflask-mysqlVerified publisher | 1.0.1 | 1 of 2See more | 4,073 |
| mod-z3950folio-org | 0.1.3 | 1 of 1See more | 2,442 |
| scanservjsgabe565Verified publisher | 0.9.2 | 1 of 1See more | 13,241 |
| guacamolegabibbo97 | 0.3.0 | 1 of 3See more | 6,412 |
| accumulogaffer | 2.2.1 | 2 of 4See more | 16,892 |
| gaffer-road-trafficgaffer | 2.2.1 | 1 of 8See more | 9,342 |
| garge-appgargeVerified publisher | 0.1.46 | 1 of 1See more | 1,842 |
| mopidygeek-cookbookVerified publisher | 0.1.2 | 1 of 1See more | 12,958 |
| sdtdgeek-cookbookVerified publisher | 0.3.2 | 1 of 1See more | 2,511 |
| skypilotgeek-cookbookVerified publisher | 0.0.1 | 1 of 3See more | 8,923 |
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 |
|---|---|---|---|---|
| bitnamilegacy/ | fdc6979dbc53 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 08b1b7cb6a5b | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 74a3d7c747eb | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | cd593809e359 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 189aae381e7f | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 5261cae9e407 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 6a5b1d0b5942 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 70cafc5a71e8 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 9c6fecd24bf3 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | cdc2efa9c306 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | a53d023fdfaf | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | a006df1fd47e | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 0ca3ea1d2f82 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 0cb31d0fc356 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 0384ca2eec63 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | 4f0191fba7d3 | glibc | 2.36-9+deb12u14 | 1 |
| bitnamilegacy/ | a185655855b3 | glibc | 2.36-9+deb12u14 | 1 |
| bitnami/ | 16a7dae804fb | glibc | 2.36-9+deb12u14 | 1 |
| bitnami/ | dd8f2cba9a5b | glibc | 2.36-9+deb12u14 | 1 |
| bitnami/ | b3bd5b6be9a0 | glibc | 2.36-9+deb12u14 | 1 |
| bitnami/ | 4e65bf641805 | glibc | 2.36-9+deb12u14 | 1 |
| blockstream/ | 9472492530e3 | glibc | 2.36-9+deb12u14 | 1 |
| bloxstaking/ | bf6d7d2fdc93 | glibc | 2.36-9+deb12u14 | 1 |
| bmeares/ | 8e9c5bacaa82 | glibc | 2.36-9+deb12u14 | 1 |
| bnjbvr/ | 37e216b182c8 | glibc | 2.36-9+deb12u14 | 1 |
| boky/ | aafc77238423 | glibc | 2.41-12+deb13u3 | 1 |
| boky/ | f3f247fd4252 | glibc | 2.36-9+deb12u14 | 1 |
| btcpayserver/ | e9585b68dc6b | glibc | 2.36-9+deb12u14 | 1 |
| budibase/ | d90f656261c9 | glibc | 2.36-9+deb12u14 | 1 |
| calltelemetry/ | 05d13269e350 | glibc | 2.36-9+deb12u14 | 1 |
| carlosmz87/ | 8ffa63aa995d | glibc | 2.36-9+deb12u14 | 1 |
| castlemock/ | b7f3f1527ba9 | glibc | 2.39-0ubuntu8.8 | 1 |
| castopod/ | 1fd37280cbb2 | glibc | 2.36-9+deb12u14 | 1 |
| castopod/ | 4e4f0440520f | glibc | 2.41-12+deb13u3 | 1 |
| cbioportal/ | 08debbd2dbf9 | glibc | 2.39-0ubuntu8.8 | 1 |
| chainsafe/ | 7b9fe4aa8073 | glibc | 2.36-9+deb12u14 | 1 |
| chetangautamm/ | b4b94155ff5a | eglibc | no fix listed | 1 |
| chiefonboarding/ | 59bc7aa60fe7 | glibc | 2.41-12+deb13u3 | 1 |
| chromadb/ | fc8dc8e11fb2 | glibc | 2.41-12+deb13u3 | 1 |
| ckulka/ | 434bdd162247 | glibc | 2.36-9+deb12u14 | 1 |
| cloudflare/ | eb5c9324efe3 | glibc | 2.36-9+deb12u14 | 1 |
| clowder/ | 11f3d844e4c0 | glibc | 2.36-9+deb12u14 | 1 |
| clowder/ | 14155326c7b9 | glibc | 2.36-9+deb12u14 | 1 |
| clowder/ | bf146f1ca24f | glibc | 2.36-9+deb12u14 | 1 |
| cm2network/ | 8cba47f53df5 | glibc | 2.41-12+deb13u3 | 1 |
| collabora/ | 01dc4ab83977 | glibc | 2.36-9+deb12u14 | 1 |
| collabora/ | 05299b452f7f | glibc | 2.36-9+deb12u14 | 1 |
| consensys/ | bf6ecd2ea716 | glibc | 2.39-0ubuntu8.8 | 1 |
| contentsquareplatform/ | 24555f22d4be | glibc | 2.36-9+deb12u14 | 1 |
| cortezaproject/ | 4ea78dfe5364 | glibc | 2.36-9+deb12u14 | 1 |