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 |
|---|---|---|---|---|
| ghcr.io/ | ab40c1745534 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | f9388bd25ae2 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | ebcf66281fc1 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | ab535d1fef5d | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 03c1ddbda33b | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 24a0113d5fb0 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 46a71d75dfd3 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 2088dcb22aaa | krb5 | 0:1.21.1-8.el9_6.2 | 1 |
| ghcr.io/ | 2ce23f948e02 | krb5 | 0:1.21.1-8.el9_6.2 | 1 |
| ghcr.io/ | 472a25038957 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | a7d0cc9e260a | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 06a16d4f279f | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 39d48995a5bd | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | a9c3723cb31c | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | cd25a5cc3f1b | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 66db77d7856c | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | ad950d30878e | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 8e53861be292 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 379e31b8c751 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | f8d06a32b1b2 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 6d4106724d56 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 10006bc0f309 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 5de339b3d537 | krb5 | 0:1.21.1-8.el9_6.2 | 1 |
| ghcr.io/ | 3cceb9462ae1 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | ec01d3ac7887 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | dab685e668d9 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 4569cae83c70 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 4d763d58f11d | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 984dc4f19162 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | e5571acd10ce | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 4273dfaf0295 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 0eb230e2381a | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 757bdd779345 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | b5ade0d9cc6b | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 099e1abd6d08 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 3d2eceb44a3b | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | ed86db9f0efe | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 0caadf03b804 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 4c1b67cf39af | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | e6d2775e77ec | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 8b99a8104a2f | krb5 | 0:1.21.1-8.el9_6.2 | 1 |
| ghcr.io/ | 20fde516ce31 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 981aa4c109e1 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | c6ab95ca9130 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | fae3c1f04311 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 07aba09a594f | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 322369a5b748 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | b56da41cf178 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | bb2939094eed | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | ff23f452813a | krb5 | 1.20.1-6ubuntu2.7 | 1 |