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 |
|---|---|---|---|
| kube-packetloss-exporterenixVerified publisher | 0.2.1 | 1 of 2See more | 6,154 |
| monitoring-proxyenixVerified publisher | 0.3.0 | 1 of 2See more | 3,946 |
| wordpresseoc-chartsVerified publisher | 0.14.4 | 1 of 1See more | 7,265 |
| eolicplantseolicplantsVerified publisher | 0.1.0 | 1 of 7See more | 27,349 |
| eoloplanner-mcaeoloplanner-mcaVerified publisher | 0.1.0 | 1 of 7See more | 27,314 |
| matomoeosc-lot-1Verified publisher | 0.2.0 | 1 of 1See more | 5,316 |
| rabbitmqeosc-lot-1Verified publisher | 0.3.0 | 1 of 2See more | 2,505 |
| untareosc-lot-1Verified publisher | 0.1.0 | 1 of 1See more | 1,554 |
| espocrmespocrmVerified publisher | 1.0.1 | 1 of 2See more | 6,475 |
| blutgangethereum-helm-chartsVerified publisher | 0.0.12 | 1 of 1See more | 2,524 |
| chaos-meshethereum-helm-chartsVerified publisher | 0.0.3 | 2 of 4See more | 12,147 |
| eleelethereum-helm-chartsVerified publisher | 0.1.7 | 1 of 1See more | 1,067 |
| observoorethereum-helm-chartsVerified publisher | 0.0.3 | 1 of 1See more | 1,520 |
| powfaucetethereum-helm-chartsVerified publisher | 1.2.1 | 1 of 1See more | 4,117 |
| splitoorethereum-helm-chartsVerified publisher | 0.0.1 | 1 of 1See more | 1,236 |
| xatu-sentry-logsethereum-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 888 |
| beeethersphereVerified publisher | 0.17.4 | 1 of 1See more | 3,469 |
| beekeeperethersphereVerified publisher | 0.4.14 | 1 of 1See more | 1,616 |
| evobotevobotVerified publisher | 0.1.1 | 1 of 1See more | 2,998 |
| express-ts-app-helm-chartsexpress-ts-app-helm-chartsVerified publisher | 1.0.0 | 1 of 4See more | 5,787 |
| extended-ceph-exporterextended-ceph-exporterVerified publisher | 1.10.0 | 1 of 2See more | 2,897 |
| faasnetfaasnet | 0.0.4 | 1 of 5See more | 7,665 |
| datadog-apmfairwinds-incubator | 2.0.0 | 1 of 1See more | 2,824 |
| event-generatorfalcosecurity | 0.4.0 | 1 of 1See more | 3,651 |
| farm-observabilityfarm-observabilityOfficialVerified publisher | 0.27.2 | 2 of 18See more | 13,336 |
| rospoferama | 0.4.3 | 1 of 1See more | 5,300 |
| ferriscompanyferriscompany | 0.1.0 | 1 of 1See more | 10,119 |
| fibfibonacci-cluster-appsVerified publisher | 1.0.0 | 3 of 5See more | 16,963 |
| infrafibonacci-cluster-infraVerified publisher | 1.0.0 | 3 of 4See more | 12,510 |
| firefly-iiifirefly-iii | 1.10.1 | 1 of 1See more | 5,038 |
| firefly-iii-stackfirefly-iii | 0.10.2 | 2 of 4See more | 10,258 |
| importerfirefly-iii | 1.6.0 | 1 of 1See more | 4,828 |
| flask-contactsfirst-idror-chart | 1.0.1 | 1 of 3See more | 5,624 |
| business-api-ecosystemfiware | 1.1.0 | 1 of 4See more | 64,192 |
| batchrunnerflanksourceVerified publisher | 1.0.44 | 1 of 1See more | 5,340 |
| canary-checkerflanksourceVerified publisher | 1.2.0 | 1 of 2See more | 4,661 |
| flanksource-uiflanksourceVerified publisher | 1.4.318 | 1 of 1See more | 2,480 |
| mission-controlflanksourceVerified publisher | 0.1.336 | 2 of 8See more | 8,831 |
| mission-control-ai-assistantflanksourceVerified publisher | 1.0.12 | 1 of 1See more | 1,304 |
| flask-contactsflask-contacts-generic | 1.0.1 | 1 of 3See more | 5,624 |
| flask-appflask-mysqlVerified publisher | 1.0.1 | 1 of 2See more | 4,079 |
| mod-z3950folio-org | 0.1.3 | 1 of 1See more | 2,432 |
| scanservjsgabe565Verified publisher | 0.9.2 | 1 of 1See more | 13,247 |
| guacamolegabibbo97 | 0.3.0 | 1 of 3See more | 6,425 |
| accumulogaffer | 2.2.1 | 2 of 4See more | 16,969 |
| gaffer-road-trafficgaffer | 2.2.1 | 1 of 8See more | 9,381 |
| garge-appgargeVerified publisher | 0.1.47 | 1 of 1See more | 1,755 |
| mopidygeek-cookbookVerified publisher | 0.1.2 | 1 of 1See more | 12,993 |
| sdtdgeek-cookbookVerified publisher | 0.3.2 | 1 of 1See more | 2,523 |
| skypilotgeek-cookbookVerified publisher | 0.0.1 | 1 of 3See more | 8,955 |
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 |
|---|---|---|---|---|
| speckle/ | 84fc39bca0c8 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 8f3c1ea153ba | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | c102b087481a | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | d3da0a84de98 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 49d10dcdfb91 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 4b6a0750d5aa | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 52f8eabf5cea | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 687f43ab16f3 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 75cdf256067b | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 79f14a2bf931 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 89a5872375f9 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 8fd157733393 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | bf6a501b2210 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | e8413f57b327 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 06ecc7a66a40 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 107c63336ab5 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 4828aee2277c | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 70f5167d1d4d | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 771f872cfa63 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 902b98ad5327 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | 99913052b72e | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | c58eb372c488 | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | cf1d99bad89a | glibc | 2.36-9+deb12u14 | 1 |
| speckle/ | dd9db6cbe9bb | glibc | 2.36-9+deb12u14 | 1 |
| stalwartlabs/ | dcf575db2d53 | glibc | 2.41-12+deb13u3 | 1 |
| stashapp/ | a534c8afdf39 | glibc | 2.39-0ubuntu8.8 | 1 |
| structurizr/ | 4b5ffb5119c8 | glibc | 2.39-0ubuntu8.8 | 1 |
| substratusai/ | 61695be635eb | glibc | 2.36-9+deb12u14 | 1 |
| supabase/ | 2781daf92394 | glibc | 2.36-9+deb12u14 | 1 |
| supabase/ | eff9c554d649 | glibc | 2.36-9+deb12u14 | 1 |
| supabase/ | a84cc713585e | glibc | 2.36-9+deb12u14 | 1 |
| supabase/ | d0a96973e9f1 | glibc | 2.36-9+deb12u14 | 1 |
| supabase/ | d207e6e23ad3 | glibc | 2.36-9+deb12u14 | 1 |
| supabase/ | 26d8070c55e9 | glibc | 2.36-9+deb12u14 | 1 |
| svtechnmaa/ | 18394b08e6c3 | glibc | 2.36-9+deb12u14 | 1 |
| sysnet4admin/ | e74b43c7f492 | glibc | 2.36-9+deb12u14 | 1 |
| sysnet4admin/ | 5802bfcd7fed | glibc | 2.36-9+deb12u14 | 1 |
| sysnet4admin/ | 74ded2d92f07 | glibc | 2.41-12+deb13u3 | 1 |
| teknas09/ | 12a1fa85c4aa | glibc | 2.36-9+deb12u14 | 1 |
| tensorzero/ | f2563d54724e | glibc | 2.41-12+deb13u3 | 1 |
| testinprod/ | 0a125bd77a2d | glibc | 2.36-9+deb12u14 | 1 |
| theradius/ | 63ba348546ec | glibc | 2.36-9+deb12u14 | 1 |
| thijsvanloef/ | 401d3eb5c053 | glibc | 2.41-12+deb13u3 | 1 |
| thijsvanloef/ | b4ac9ee22483 | glibc | 2.41-12+deb13u3 | 1 |
| thingsboard/ | 2d17e4e36edc | glibc | 2.36-9+deb12u14 | 1 |
| thongngo3301/ | a341af5976e3 | glibc | 2.36-9+deb12u14 | 1 |
| tiago2/ | 59f5ae4e261e | glibc | 2.41-12+deb13u3 | 1 |
| tibyandocker/ | a4ad592cea84 | glibc | 2.36-9+deb12u14 | 1 |
| tinymediamanager/ | 2b34dc85099e | glibc | 2.41-12+deb13u3 | 1 |
| tock/ | abf7880e0449 | glibc | 2.41-12+deb13u3 | 1 |