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 |
|---|---|---|---|
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 29,852 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,294 |
| immichhelmforgeVerified publisher | 1.2.8 | 1 of 5See more | 11,080 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,350 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,442 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 1 of 4See more | 9,704 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,741 |
| text-embeddings-inferencehelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 2,402 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 11,441 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 1 of 7See more | 7,502 |
| openbashelm-openbasVerified publisher | 1.8.14 | 3 of 7See more | 25,099 |
| steampipehelm-steampipeVerified publisher | 2.4.1 | 1 of 1See more | 3,025 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,076 |
| samplehelmapphelmtraining | 3.0.0 | 1 of 1See more | 5,114 |
| nominatimheywood8-helm-chartsVerified publisher | 3.10.8 | 1 of 3See more | 14,350 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 10,918 |
| home-ha-mockhome-ha-mockVerified publisher | 2.0.5 | 1 of 1See more | 3,054 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 14,629 |
| home-security-demohome-security-demoVerified publisher | 2.0.12 | 1 of 3See more | 3,137 |
| eoloplanthttpd-eoloplant | 0.1.0 | 2 of 7See more | 32,336 |
| prometheushuangchengwu-helm-chart | 0.1.0 | 2 of 3See more | 16,482 |
| hydrahydraVerified publisher | 0.9.5 | 1 of 2See more | 9,038 |
| isolated-vmhydraVerified publisher | 0.9.4 | 1 of 1See more | 7,749 |
| hyperglance-helmhyperglance-helmVerified publisher | 10.0.5 | 3 of 6See more | 11,171 |
| mvfi4trustVerified publisher | 1.1.2 | 1 of 1See more | 7,184 |
| vcwaltidi4trustVerified publisher | 0.0.19 | 1 of 1See more | 7,902 |
| ibexaibexaVerified publisher | 3.11.1 | 1 of 10See more | 5,770 |
| ibm-ucv-prodibm-helm | 5.2.6 | 1 of 16See more | 11,975 |
| tolgeeicoretechVerified publisher | 0.46.1 | 1 of 3See more | 2,715 |
| monitoring-stackict-platformVerified publisher | 0.4.0 | 1 of 13See more | 9,597 |
| eoloserverihuertas2021-vmartinp2021-helm | 0.1.0 | 1 of 7See more | 27,812 |
| bluesky-pdsijmacd | 1.0.0 | 1 of 2See more | 9,032 |
| ikigaiikigai-chartVerified publisher | 0.0.9 | 2 of 58See more | 37,844 |
| ilum-unity-catalogilumVerified publisher | 0.1.0 | 1 of 4See more | 11,838 |
| apexkube-agentimprowisedVerified publisher | 1.4.0 | 1 of 2See more | 3,350 |
| nifi-registryimprowisedVerified publisher | 1.0.0 | 1 of 2See more | 5,360 |
| pgcatimprowisedVerified publisher | 0.1.0 | 1 of 1See more | 3,316 |
| influxdb-enterpriseinfluxdata | 0.2.1 | 2 of 2See more | 5,736 |
| guardrails-usvcinfracloud-chartsVerified publisher | 1.0.1 | 1 of 1See more | 5,069 |
| cloudshellinseefrlab | 4.3.0 | 1 of 2See more | 10,542 |
| intelowlintelowl-helm | 6.6.1-01-06-2026 | 1 of 5See more | 16,558 |
| istio-aws-private-ingress-customizedistio-aws-private-ingress-customized | 1.0.0 | 1 of 1See more | 5,570 |
| istio-azure-private-ingress-customizedistio-azure-private-ingress-customized | 1.0.0 | 1 of 1See more | 5,570 |
| ztunnelistio-ztunnelVerified publisher | 1.25.0 | 1 of 1See more | 2,497 |
| appswitcher-serverit-at-mOfficialVerified publisher | 2.0.2 | 1 of 1See more | 3,813 |
| daveit-at-mOfficialVerified publisher | 0.2.15 | 1 of 11See more | 15,245 |
| kf-app-eaiit-at-mOfficialVerified publisher | 0.1.7 | 1 of 1See more | 1,965 |
| opencloudjacobcolvinVerified publisher | 0.2.3 | 7 of 13See more | 45,392 |
| deconzjanip81-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 10,816 |
| esphomejeffrescVerified publisher | 0.2.2 | 1 of 1See more | 5,066 |
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/ | 8be69156acbb | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | c379e66246be | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 3522e8a7a8f0 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | eef3ee7810d0 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 034151b61a80 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 4d337e14c80b | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | f8c7afdcf439 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 7e7368fb472d | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | b61c750ade19 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 5bc5ca66d55a | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | d7f93d2182fe | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | a1a7f507f6ae | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | ce85ef0ce665 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 3d0f1ddeebf5 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 1269d3d8d2c2 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | b175cc61959a | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 67498ee2e639 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 71323a4f3fc5 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 76d4fbcc6ff0 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | a5d7e3cf71d3 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | a6d5abe94706 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 31966a825782 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | ec9fc5864cd5 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 7a331eb83c6a | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 470ff3529746 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 7fc7ec101f08 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 75537ea8c851 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 6e05055b701f | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 4cb88b603cdc | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | bd7fbf4505b5 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | 1c53bfb59697 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 4e322858fe56 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 85c9935ff31b | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 87eb325d306f | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 9fdec1be03e4 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | a1f5cebb5240 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | a59e5eead495 | krb5 | 1.20.1-6ubuntu2.7 | 1 |
| ghcr.io/ | b294a4278407 | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | afb3e9282952 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 0fe80de2d22c | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 0642357c5dbd | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 4b05bcd28e69 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 57ad9565bff3 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 665f2f5cc548 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | ab255bea133e | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | b89f83345532 | krb5 | 1.21.3-5+deb13u1 | 1 |
| ghcr.io/ | 1e5290e8b743 | krb5 | 1.19.2-2ubuntu0.8 | 1 |
| ghcr.io/ | 40a00a6456ae | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | 627761f6dcbc | krb5 | 1.20.1-2+deb12u5 | 1 |
| ghcr.io/ | bfedf47bb5e0 | krb5 | 1.19.2-2ubuntu0.8 | 1 |