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 17,781 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 17,781 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 | 11,103 |
| food-managermoreillonVerified publisher | 0.5.0 | 1 of 2See more | 13,738 |
| satisfactorynaj98 | 1.1.1 | 1 of 1See more | 3,689 |
| clowder2ncsaVerified publisher | 1.9.7 | 5 of 12See more | 37,373 |
| octopuso7studios-octopus-helm-chartsOfficialVerified publisher | 1.2.3 | 1 of 5See more | 6,091 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,039 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,838 |
| dhcp-serveropencord | 1.0.2 | 1 of 1See more | 4,166 |
| librechatopenshift | 1.9.0 | 1 of 3See more | 5,779 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 1 of 34See more | 22,420 |
| openvaultopenvaultVerified publisher | 0.8.1 | 1 of 2See more | 6,873 |
| opikopikOfficialVerified publisher | 2.2.59 | 2 of 13See more | 14,334 |
| opsopsVerified publisher | 1.2.0 | 2 of 2See more | 8,939 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,681 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,883 |
| patch-operatorpatch-operator | 0.1.11 | 1 of 2See more | 7,807 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,035 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,576 |
| portraitportraitVerified publisher | 0.2.13 | 1 of 8See more | 31,844 |
| privacyideaprivacyidea | 1.0.6 | 1 of 2See more | 5,440 |
| pzserverpzserver | 0.1.17 | 1 of 2See more | 3,201 |
| phpqonstruktVerified publisher | 0.2.0 | 1 of 1See more | 23,964 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,796 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,405 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 1 of 15See more | 11,869 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,432 |
| dev-feedrm3lVerified publisher | 3.1.2 | 1 of 3See more | 9,837 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,482 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,740 |
| mealiertomik-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 3,929 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,315 |
| kyoorubxkubeVerified publisher | 0.1.10 | 3 of 9See more | 30,234 |
| conference-appsalaboy | 1.0.0 | 3 of 7See more | 10,905 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,107 |
| sentry-k8ssentry-k8sVerified publisher | 1.4.1 | 1 of 11See more | 16,449 |
| vuiseriohub | 1.0.6 | 2 of 3See more | 11,532 |
| clickhousesinextraVerified publisher | 0.22.0 | 1 of 1See more | 1,974 |
| mongodb-backupsinextraVerified publisher | 1.1.0 | 1 of 1See more | 4,238 |
| artifact-hubsoftonic | 1.19.0 | 1 of 8See more | 14,491 |
| sogosogoVerified publisher | 0.3.5 | 1 of 2See more | 7,126 |
| postgresql-ha-chartsoldevelo-postgresql-ha-chart | 16.3.4 | 1 of 2See more | 4,563 |
| nginx-chartsomnath-chartVerified publisher | 0.1.9 | 1 of 1See more | 5,676 |
| speckle-serverspeckleVerified publisher | 2.26.3 | 1 of 4See more | 10,380 |
| squidsquid-helmVerified publisher | 0.1.0 | 1 of 1See more | 2,577 |
| graph-nodestakewise | 3.1.0 | 1 of 3See more | 4,661 |
| stornxstornxVerified publisher | 1.1.1 | 2 of 9See more | 11,574 |
| streamvisorstreamvisorVerified publisher | 4.1.6 | 1 of 1See more | 2,826 |
| supabasesupabse | 0.8.0 | 1 of 11See more | 18,075 |
| supersonicsupersonicVerified publisher | 0.3.1 | 1 of 2See more | 2,100 |
| app-fullsynkubeVerified publisher | 1.0.0 | 1 of 1See more | 3,240 |
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 |
|---|---|---|---|---|
| library/ | 8a279e9396a8 | krb5 | 1.19.2-2ubuntu0.8 | 10 |
| library/ | a42d2b4503e7 | krb5 | 1.19.2-2ubuntu0.8 | 7 |
| bitnamilegacy/ | 9e635efba431 | krb5 | 1.20.1-2+deb12u5 | 6 |
| quay.io/ | 95d6f0e05636 | krb5 | 1.20.1-2+deb12u5 | 6 |
| quay.io/ | 1b594392f7cb | krb5 | 1.20.1-2+deb12u5 | 6 |
| bitnamilegacy/ | c74b703deed2 | krb5 | 1.20.1-2+deb12u5 | 5 |
| flaresolverr/ | 139dfee1c6f8 | krb5 | 1.20.1-2+deb12u5 | 5 |
| library/ | 2f2a8c2a7d10 | krb5 | 1.20.1-2+deb12u5 | 5 |
| artifacthub/ | 4fd34fa635cc | krb5 | 1.21.3-5+deb13u1 | 4 |
| bitnamilegacy/ | ec13e229247a | krb5 | 1.20.1-2+deb12u5 | 4 |
| bitnamilegacy/ | fac502149c40 | krb5 | 1.20.1-2+deb12u5 | 4 |
| hyperledger/ | a70b6ba64a08 | krb5 | 1.19.2-2ubuntu0.8 | 4 |
| jaegertracing/ | d48d6dab2c65 | krb5 | 1.19.2-2ubuntu0.8 | 4 |
| library/ | 287ff321f9e3 | krb5 | 1.20.1-2+deb12u5 | 4 |
| library/ | 4689940c6838 | krb5 | 1.21.3-5+deb13u1 | 4 |
| library/ | c3f70098e01d | krb5 | 1.19.2-2ubuntu0.8 | 4 |
| mastercloudapps/ | 40a950b311b2 | krb5 | 1.19.2-2ubuntu0.8 | 4 |
| opea/ | 0c25aab3f106 | krb5 | 1.20.1-2+deb12u5 | 4 |
| shashkist/ | 581de1fd6084 | krb5 | 1.20.1-2+deb12u5 | 4 |
| ghcr.io/ | 0c00cb0bda1a | krb5 | 1.19.2-2ubuntu0.8 | 4 |
| bitnamilegacy/ | cd354d5b2556 | krb5 | 1.20.1-2+deb12u5 | 3 |
| bitnamilegacy/ | 77e65e9d633e | krb5 | 1.20.1-2+deb12u5 | 3 |
| codeurjc/ | 800cf520c245 | krb5 | 1.19.2-2ubuntu0.8 | 3 |
| dnationcloud/ | 78fed4f3c130 | krb5 | 1.20.1-2+deb12u5 | 3 |
| envoyproxy/ | 2bf7f042e396 | krb5 | 1.19.2-2ubuntu0.8 | 3 |
| gchq/ | 5ec58edbb2db | krb5 | 1.20.1-6ubuntu2.7 | 3 |
| guacamole/ | f344085e618b | krb5 | 1.20.1-6ubuntu2.7 | 3 |
| library/ | a484819eb602 | krb5 | 1.20.1-2+deb12u5 | 3 |
| sigp/ | 50f66cfebb6d | krb5 | 1.19.2-2ubuntu0.8 | 3 |
| ghcr.io/ | 6a5594b7b32c | krb5 | 1.20.1-2+deb12u5 | 3 |
| quay.io/ | 6545dac92173 | krb5 | 1.20.1-2+deb12u5 | 3 |
| quay.io/ | 2b6db27eaf3d | krb5 | 1.19.2-2ubuntu0.8 | 3 |
| quay.io/ | 9795f3f9f031 | krb5 | 1.20.1-6ubuntu2.7 | 3 |
| quay.io/ | 01d5d8c4cecb | krb5 | 1.20.1-6ubuntu2.7 | 3 |
| quay.io/ | f296c2ec5db7 | krb5 | 1.19.2-2ubuntu0.8 | 3 |
| quay.io/ | 709c7da19c5a | krb5 | 1.20.1-2+deb12u5 | 3 |
| apache/ | 7cdfd8deec92 | krb5 | 1.19.2-2ubuntu0.8 | 2 |
| apache/ | 319cd8a81ed1 | krb5 | 1.20.1-6ubuntu2.7 | 2 |
| apacherocketmq/ | ce78506bd6fe | krb5 | 0:1.21.1-8.el9_6.2 | 2 |
| apache/ | ae0b86d3c4d0 | krb5 | 1.20.1-6ubuntu2.7 | 2 |
| bitnamilegacy/ | 00176a47afa0 | krb5 | 1.20.1-2+deb12u5 | 2 |
| bitnamilegacy/ | d3bf3910f148 | krb5 | 1.20.1-2+deb12u5 | 2 |
| bitnamilegacy/ | f12387ec882b | krb5 | 1.20.1-2+deb12u5 | 2 |
| cfssl/ | c9018c2ddf0b | krb5 | 1.20.1-2+deb12u5 | 2 |
| fireflyiii/ | fe4ecec4c2ba | krb5 | 1.21.3-5+deb13u1 | 2 |
| fireflyiii/ | ab52bf932546 | krb5 | 1.21.3-5+deb13u1 | 2 |
| gjeanmart/ | 926264c8f2d1 | krb5 | 1.20.1-2+deb12u5 | 2 |
| gradiant/ | 015b30d5fa0f | krb5 | 1.19.2-2ubuntu0.8 | 2 |
| hjacobs/ | 4b2147f47425 | krb5 | 1.20.1-2+deb12u5 | 2 |
| istio/ | 757d28c24100 | krb5 | 1.19.2-2ubuntu0.8 | 2 |