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
- 992
- of 17,790 indexed, latest versions
- Container images
- 1,163
- 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 992 of 17,790 indexed charts deploy, on 1,163 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 | 1,133 |
| 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
992 by stars
Container images carrying it
1,163 by charts deploying them
A fixed version is listed for 3 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| openvino/ | 1e7cd1d70cc1 | glibc | 2.39-0ubuntu8.8 | 1 |
| openvpn/ | 2253c10ec652 | glibc | 2.39-0ubuntu8.8 | 1 |
| opsmx11/ | 5c50ca123d88 | eglibc | no fix listed | 1 |
| outlinewiki/ | 494dfb9249a6 | glibc | 2.36-9+deb12u14 | 1 |
| phan2410/ | 9c6ed6de26ca | glibc | 2.36-9+deb12u14 | 1 |
| phan2410/ | 4a86d138832d | glibc | 2.36-9+deb12u14 | 1 |
| photoprism/ | db16ee6b1ba3 | glibc | no fix listed | 1 |
| photoprism/ | fc6fd632ca74 | glibc | 2.39-0ubuntu8.8 | 1 |
| phpmyadmin/ | 42a200db07b4 | glibc | 2.41-12+deb13u3 | 1 |
| pk910/ | 3dcae6a62896 | glibc | 2.36-9+deb12u14 | 1 |
| pococze/ | 7a1aab425e51 | glibc | 2.36-9+deb12u14 | 1 |
| praravind1801/ | f29d637b9ce1 | glibc | 2.36-9+deb12u14 | 1 |
| prefecthq/ | 1df4b5b6238a | glibc | 2.36-9+deb12u14 | 1 |
| prodrigestivill/ | f70742ebe42b | glibc | 2.41-12+deb13u3 | 1 |
| prom/ | 71c2e988af06 | glibc | 2.39-0ubuntu8.8 | 1 |
| promzeus/ | 82f6d56e280b | glibc | 2.36-9+deb12u14 | 1 |
| proxysql/ | 947a7abad45b | glibc | 2.41-12+deb13u3 | 1 |
| proxysql/ | a4d6c35c2949 | glibc | 2.36-9+deb12u14 | 1 |
| qdrant/ | 5f2a56b95266 | glibc | 2.36-9+deb12u14 | 1 |
| qdrant/ | 66ee661d5241 | glibc | 2.36-9+deb12u14 | 1 |
| qonstrukt/ | 089af7925aa1 | glibc | 2.39-0ubuntu8.8 | 1 |
| quickwit/ | d29332bdadcc | glibc | 2.36-9+deb12u14 | 1 |
| qxip/ | 77acc9c7a9fd | glibc | 2.36-9+deb12u14 | 1 |
| radarbase/ | e1758508e033 | glibc | 2.39-0ubuntu8.8 | 1 |
| radarbase/ | fcd973d4796d | glibc | 2.39-0ubuntu8.8 | 1 |
| readysettech/ | 588f3507280e | glibc | 2.39-0ubuntu8.8 | 1 |
| readysettech/ | 67a83203ce60 | glibc | 2.39-0ubuntu8.8 | 1 |
| redash/ | 00d813437db5 | glibc | 2.36-9+deb12u14 | 1 |
| redash/ | c5c9148f5c38 | glibc | 2.36-9+deb12u14 | 1 |
| replicated/ | 8751b4963250 | glibc | 2.43-r4 | 1 |
| resouer/ | e2f198b49ba7 | eglibc | no fix listed | 1 |
| rhasspy/ | e532f0dbc6b2 | glibc | 2.36-9+deb12u14 | 1 |
| rnwood/ | 912304153668 | glibc | 2.36-9+deb12u14 | 1 |
| robustadev/ | 0457a51e36e8 | glibc | 2.43-r4 | 1 |
| rocketadmin/ | 10955ef540b9 | glibc | 2.36-9+deb12u14 | 1 |
| rocketchat/ | cfba5c20a5cc | glibc | 2.36-9+deb12u14 | 1 |
| rotationalio/ | 34bcb6fc3cb7 | glibc | 2.41-12+deb13u3 | 1 |
| rotationalio/ | 69fd30c2e31c | glibc | 2.36-9+deb12u14 | 1 |
| rotationalio/ | f1a2d05d8fff | glibc | 2.41-12+deb13u3 | 1 |
| rotationalio/ | d77350f69b45 | glibc | 2.41-12+deb13u3 | 1 |
| rrobetti/ | 1141bd88232b | glibc | 2.39-0ubuntu8.8 | 1 |
| rtuszik/ | 21549c60f9e6 | glibc | 2.39-0ubuntu8.8 | 1 |
| ryshe/ | b1c89f7f359a | glibc | 2.36-9+deb12u14 | 1 |
| ryuunosukeds3/ | 0879f7261b10 | glibc | 2.36-9+deb12u14 | 1 |
| santisbon/ | c4e994ca4540 | glibc | 2.36-9+deb12u14 | 1 |
| santisbon/ | e807283f8d69 | glibc | 2.36-9+deb12u14 | 1 |
| santisbon/ | 8ee3a1697227 | glibc | 2.36-9+deb12u14 | 1 |
| sashafefler/ | f96d7804c0ca | glibc | 2.36-9+deb12u14 | 1 |
| sbs20/ | dad1fd6e9a98 | glibc | 2.36-9+deb12u14 | 1 |
| schemahero/ | 1609e1a05cd3 | glibc | 2.39-0ubuntu8.8 | 1 |