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
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 |
|---|---|---|---|---|
| cspconsole/ | 46dda4a31bd6 | glibc | 2.36-9+deb12u14 | 1 |
| cspconsole/ | 39750248193b | glibc | 2.36-9+deb12u14 | 1 |
| cspconsole/ | 9a2d8840bfdf | glibc | 2.36-9+deb12u14 | 1 |
| cubejs/ | 34ac523a9bab | glibc | 2.36-9+deb12u14 | 1 |
| cybrarist/ | e9e2447ac666 | glibc | 2.41-12+deb13u3 | 1 |
| dachichang/ | 7ccac90a935e | glibc | 2.36-9+deb12u14 | 1 |
| danialnabiyan1382/ | f96a7ebf1f42 | glibc | 2.36-9+deb12u14 | 1 |
| dannielkil/ | 937993927694 | glibc | 2.36-9+deb12u14 | 1 |
| dariomader/ | d2f4a8c5e690 | glibc | 2.43-r4 | 1 |
| darthsim/ | 3b709e4a0e5e | glibc | 2.39-0ubuntu8.8 | 1 |
| darthsim/ | 476cb08c816a | glibc | 2.39-0ubuntu8.8 | 1 |
| darthsim/ | 7d12c7c8fc66 | glibc | 2.39-0ubuntu8.8 | 1 |
| datadog/ | aad9994de6a7 | glibc | 2.39-0ubuntu8.8 | 1 |
| datafuselabs/ | ba877ee6cb4d | glibc | 2.36-9+deb12u14 | 1 |
| datafuselabs/ | a936843b85b4 | glibc | 2.36-9+deb12u14 | 1 |
| dbeaver/ | 87ab86d00f8c | glibc | 2.39-0ubuntu8.8 | 1 |
| ddosify/ | ea602056d9ce | glibc | 2.36-9+deb12u14 | 1 |
| ddosify/ | a43c5155fa1c | glibc | 2.36-9+deb12u14 | 1 |
| ddosify/ | 3c11e3182652 | glibc | 2.36-9+deb12u14 | 1 |
| ddosify/ | ac323d52bfb4 | glibc | 2.36-9+deb12u14 | 1 |
| ddosify/ | b796b8c73011 | glibc | 2.36-9+deb12u14 | 1 |
| deconzcommunity/ | 062de2362641 | glibc | 2.36-9+deb12u14 | 1 |
| defactops/ | 07b663c0092a | glibc | 2.36-9+deb12u14 | 1 |
| deimosfr/ | 284c4040fc6d | glibc | 2.41-12+deb13u3 | 1 |
| dependencytrack/ | 1ba4f004e1ec | glibc | 2.41-12+deb13u3 | 1 |
| devopsgoofy/ | ad865312099f | glibc | 2.36-9+deb12u14 | 1 |
| devopshq/ | 30e093bffa91 | glibc | 2.36-9+deb12u14 | 1 |
| dgraph/ | b57fa31f9b7f | glibc | 2.39-0ubuntu8.8 | 1 |
| diygod/ | 7a6312cac0d5 | glibc | 2.36-9+deb12u14 | 1 |
| djjudas21/ | ba22be670c37 | glibc | 2.36-9+deb12u14 | 1 |
| dobtc/ | a870f7cb1105 | glibc | 2.36-9+deb12u14 | 1 |
| dokuwiki/ | f08ecfdda239 | glibc | 2.41-12+deb13u3 | 1 |
| dolibarr/ | 7ad88fc9b13c | glibc | 2.36-9+deb12u14 | 1 |
| domainmod/ | 4017bfe4c597 | glibc | 2.36-9+deb12u14 | 1 |
| dragonflyoss/ | edf3e921f4e0 | glibc | 2.36-9+deb12u14 | 1 |
| drorivry4/ | e035d49b15ca | glibc | 2.36-9+deb12u14 | 1 |
| drumsergio/ | 28244054e1bf | glibc | 2.36-9+deb12u14 | 1 |
| dserio83/ | 6b3d9115fee2 | glibc | 2.36-9+deb12u14 | 1 |
| dserio83/ | d5deae589229 | glibc | 2.36-9+deb12u14 | 1 |
| dzikoysk/ | 4128c2d7a6ba | glibc | 2.39-0ubuntu8.8 | 1 |
| eclipseaerios/ | e7f5ba0bc64d | glibc | 2.41-12+deb13u3 | 1 |
| eclipseaerios/ | 34b72f45b46a | glibc | 2.41-12+deb13u3 | 1 |
| eclipseaerios/ | 8b123bec5679 | glibc | 2.36-9+deb12u14 | 1 |
| eclipseaerios/ | f55442e2c0ed | glibc | 2.41-12+deb13u3 | 1 |
| eginnovations/ | e4dfe242fe9f | glibc | no fix listed | 1 |
| elastiflow/ | fee67842e16b | glibc | 2.39-0ubuntu8.8 | 1 |
| emqx/ | e33e9816f147 | glibc | 2.36-9+deb12u14 | 1 |
| emqx/ | 35b46f7aa7a0 | glibc | 2.41-12+deb13u3 | 1 |
| envoyproxy/ | 83e4482fc051 | glibc | 2.36-9+deb12u14 | 1 |
| envoyproxy/ | 8599dee1e6ea | glibc | 2.36-9+deb12u14 | 1 |