CVE-2026-40356
HighAdvisory
Published 28 Apr 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.006
- 47th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 939
- of 17,787 indexed, latest versions
- Container images
- 1,000
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Red Hat Security Advisory: krb5 security update
Carried by container images the latest versions of 939 of 17,787 indexed charts deploy, on 1,000 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| krb5deb | 1.19.2-2, 1.19.2-2ubuntu0.1, 1.19.2-2ubuntu0.2, 1.19.2-2ubuntu0.3+20 more | 1.19.2-2ubuntu0.8, 1.20.1-2+deb12u5, 1.20.1-6ubuntu2.7, 1.21.3-5+deb13u1+2 more | 970 |
| krb5rpm | 1.20.1-8.el9, 1.20.1-9.el9_2, 1.21.1-1.el9, 1.21.1-2.el9_4+2 more | 0:1.20.1-9.el9_2.6, 0:1.21.1-2.el9_4.5, 0:1.21.1-8.el9_6.2 | 30 |
- OSV records
- DEBIAN-CVE-2026-40356RHSA-2026:24683RHSA-2026:24685RHSA-2026:24686UBUNTU-CVE-2026-40356ECHO-874c-29e0-d62b
- Also known as
- USN-8585-1
Charts affected
939 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| photoprismmmontesVerified publisher | 0.14.0 | 1 of 1See more | 11,108 |
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,763 |
| satisfactorynaj98 | 1.1.1 | 1 of 1See more | 3,729 |
| clowder2ncsaVerified publisher | 1.9.7 | 5 of 12See more | 37,441 |
| octopuso7studios-octopus-helm-chartsOfficialVerified publisher | 1.2.3 | 1 of 5See more | 6,110 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,051 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,862 |
| dhcp-serveropencord | 1.0.2 | 1 of 1See more | 4,205 |
| librechatopenshift | 1.9.0 | 1 of 3See more | 5,833 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 1 of 34See more | 22,678 |
| openvaultopenvaultVerified publisher | 0.8.1 | 1 of 2See more | 6,899 |
| opikopikOfficialVerified publisher | 2.2.61 | 2 of 13See more | 14,422 |
| opsopsVerified publisher | 1.2.0 | 2 of 2See more | 9,049 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,694 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,890 |
| patch-operatorpatch-operator | 0.1.11 | 1 of 2See more | 7,833 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,075 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,616 |
| portraitportraitVerified publisher | 0.2.13 | 1 of 8See more | 31,949 |
| privacyideaprivacyidea | 1.0.6 | 1 of 2See more | 5,483 |
| pzserverpzserver | 0.1.17 | 1 of 2See more | 3,022 |
| phpqonstruktVerified publisher | 0.2.0 | 1 of 1See more | 24,038 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,835 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,466 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 1 of 15See more | 11,943 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,487 |
| dev-feedrm3lVerified publisher | 3.1.2 | 1 of 3See more | 9,885 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,508 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,767 |
| mealiertomik-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 3,942 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,321 |
| kyoorubxkubeVerified publisher | 0.1.10 | 3 of 9See more | 30,310 |
| conference-appsalaboy | 1.0.0 | 3 of 7See more | 11,022 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,115 |
| sentry-k8ssentry-k8sVerified publisher | 1.4.1 | 1 of 11See more | 16,194 |
| vuiseriohub | 1.0.6 | 2 of 3See more | 11,545 |
| clickhousesinextraVerified publisher | 0.22.0 | 1 of 1See more | 2,013 |
| mongodb-backupsinextraVerified publisher | 1.1.0 | 1 of 1See more | 4,250 |
| artifact-hubsoftonic | 1.19.0 | 1 of 8See more | 14,504 |
| sogosogoVerified publisher | 0.3.5 | 1 of 2See more | 7,157 |
| postgresql-ha-chartsoldevelo-postgresql-ha-chart | 16.3.4 | 1 of 2See more | 4,390 |
| nginx-chartsomnath-chartVerified publisher | 0.1.9 | 1 of 1See more | 5,688 |
| speckle-serverspeckleVerified publisher | 2.26.3 | 1 of 4See more | 10,405 |
| squidsquid-helmVerified publisher | 0.1.0 | 1 of 1See more | 2,622 |
| graph-nodestakewise | 3.1.0 | 1 of 3See more | 4,673 |
| stornxstornxVerified publisher | 1.1.1 | 2 of 9See more | 11,683 |
| streamvisorstreamvisorVerified publisher | 4.1.6 | 1 of 1See more | 2,874 |
| supabasesupabse | 0.8.0 | 1 of 11See more | 18,213 |
| supersonicsupersonicVerified publisher | 0.3.1 | 1 of 2See more | 2,139 |
| app-fullsynkubeVerified publisher | 1.0.0 | 1 of 1See more | 3,253 |
Container images carrying it
1,000 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| zabbix/ | ee4baa872280 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| zepai/ | 6ab0ee79926b | krb5 | 1.20.1-2+deb12u5 | 1 |
| gcr.io/ | f33e88324a40 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| gcr.io/ | 6efe04ba4e06 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| gcr.io/ | 5f5918f843a4 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| gcr.io/ | 8d4576f7b98f | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| gcr.io/ | 852f7923fad3 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| gcr.io/ | 9bcfd2abc361 | krb5 | 1.20.1-2+deb12u5 | 1 |
| gcr.io/ | a534a3170d03 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 8ec6c4812a7e | krb5 | 0:1.21.1-8.el9_6.2 | 1 |
| ghcr.io/ | 89c4a2e74863 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | d110504d551d | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 18689773150d | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 71be54e99608 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 744bc929a579 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 13e267ad7d94 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | e9c2ce635b89 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | f9104080d9a7 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 4a2824296412 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 20518335f9f9 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 5889bea38e56 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 8766ba08bf1a | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 8eb6e492fe3c | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 1aba0ffe55ea | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 68f52b993a7f | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 72f35584026d | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 853e6f105b51 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | ca7dc7362968 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 0e99f12bb040 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | d9d796a1b846 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | a058034ca006 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 8d943799621b | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 9608d9b51452 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | fb609bc264d9 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 76771c3cc8c3 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | a2be95de450c | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 16fda01ae58a | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 870e396fddf8 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | f3d0c7d35498 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | d89a6d21e361 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 3225d2bc6b3c | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | f53bde3acd4f | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 8ac53eb38393 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | a982103d91d3 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | e59ebde55709 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 7a50c07e7c69 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 6e82914e1051 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | b5451793ad91 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 22ae556e0de4 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 78a82d810709 | krb5 | 1.20.1-2+deb12u5 | 1 |