Files
vuln-cve/data/2026/55xxx/CVE-2026-55655.json
T

1628 lines
67 KiB
JSON

{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-55655",
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"state": "PUBLISHED",
"assignerShortName": "redhat",
"dateReserved": "2026-06-16T23:55:05.737Z",
"datePublished": "2026-06-23T03:36:25.724Z",
"dateUpdated": "2026-11-12T10:49:37.057Z"
},
"containers": {
"cna": {
"title": "Openssh: local mitm of x11 forwarding via abstract unix socket pre-binding in red hat enterprise linux openssh client versions",
"metrics": [
{
"other": {
"content": {
"value": "Moderate",
"namespace": "https://access.redhat.com/security/updates/classification/"
},
"type": "Red Hat severity rating"
}
},
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This is possible by pre-binding the preferred abstract X socket name when X11 forwarding is enabled and a local UNIX-domain X socket is used. A successful attack can compromise the confidentiality of forwarded X11 traffic, including sensitive window contents and input, and may allow some manipulation of the forwarded session."
}
],
"affected": [
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 10",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:9.9p1-25.el10_2",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/o:redhat:enterprise_linux:10.2"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 10.0 Extended Update Support",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:9.9p1-7.el10_0.5",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/o:redhat:enterprise_linux_eus:10.0"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:8.0p1-30.el8_10",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:enterprise_linux:8::appstream",
"cpe:/o:redhat:enterprise_linux:8::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:8.0p1-30.el8_10",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:enterprise_linux:8::appstream",
"cpe:/o:redhat:enterprise_linux:8::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:8.0p1-7.el8_4.3",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhel_aus:8.4::appstream",
"cpe:/a:redhat:rhel_eus_long_life:8.4::appstream",
"cpe:/o:redhat:rhel_aus:8.4::baseos",
"cpe:/o:redhat:rhel_eus_long_life:8.4::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:8.0p1-7.el8_4.3",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhel_aus:8.4::appstream",
"cpe:/a:redhat:rhel_eus_long_life:8.4::appstream",
"cpe:/o:redhat:rhel_aus:8.4::baseos",
"cpe:/o:redhat:rhel_eus_long_life:8.4::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:8.0p1-15.el8_6.6",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhel_aus:8.6::appstream",
"cpe:/a:redhat:rhel_eus_long_life:8.6::appstream",
"cpe:/o:redhat:rhel_aus:8.6::baseos",
"cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:8.0p1-15.el8_6.6",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhel_aus:8.6::appstream",
"cpe:/a:redhat:rhel_eus_long_life:8.6::appstream",
"cpe:/o:redhat:rhel_aus:8.6::baseos",
"cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:9.9p1-9.el9_8",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:enterprise_linux:9::appstream",
"cpe:/o:redhat:enterprise_linux:9::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:9.9p1-9.el9_8",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:enterprise_linux:9::appstream",
"cpe:/o:redhat:enterprise_linux:9::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:8.7p1-30.el9_2.13",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhel_e4s:9.2::appstream",
"cpe:/o:redhat:rhel_e4s:9.2::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:8.7p1-38.el9_4.10",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhel_e4s:9.4::appstream",
"cpe:/o:redhat:rhel_e4s:9.4::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9.6 Extended Update Support",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:8.7p1-45.el9_6.5",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhel_eus:9.6::appstream",
"cpe:/o:redhat:rhel_eus:9.6::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Hardened Images",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openssh-main",
"defaultStatus": "affected",
"versions": [
{
"version": "10.3p1-6.hum1",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:hummingbird:1"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.0",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cuda-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818590",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.0::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.0",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818589",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.0::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.0",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-spyre-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818505",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.0::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.0",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-tpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818496",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.0::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.0",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-rocm-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818502",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.0::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.0",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1793042072",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.0::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.2",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-spyre-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818602",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.2::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.2",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818598",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.2::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.2",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-tpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818512",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.2::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.2",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cuda-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818587",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.2::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.2",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-rocm-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818778",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.2::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.2",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-rocm-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818512",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.2::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.3",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-tpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818782",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.3::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.3",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-rocm-6.4-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818782",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.3::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.3",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cuda-12.9-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818627",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.3::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.3",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-rocm-7.0-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818790",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.3::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.3",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818874",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.3::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.3",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-neuron-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818792",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.3::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.3",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cuda-13.0-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818662",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.3::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.3",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-spyre-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818877",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.3::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.4",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-neuron-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791883722",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.4::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.4",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cuda-12.9-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791881612",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.4::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.4",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791885618",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.4::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.4",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-rocm-6.4-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791881487",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.4::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.4",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-spyre-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791881732",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.4::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.4",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-rocm-7.1-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791883315",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.4::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.4",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-gaudi-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791881486",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.4::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.4",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-tpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791881769",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.4::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.4",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cuda-13.0-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791885505",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.4::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-spyre-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791819252",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-gaudi-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818749",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791819206",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-neuron-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818979",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-rocm-7.14-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791819123",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-tpu-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791818901",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-rubin-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791820333",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cuda-13.0-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791819495",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift AI 3.5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhai/base-image-cuda-12.9-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1791819104",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:openshift_ai:3.5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Update Infrastructure 5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhui5/installer-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1786435483",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhui:5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Update Infrastructure 5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhui5/rhua-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1786533529",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhui:5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Update Infrastructure 5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhui5/installer-tp-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1787135742",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhui:5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Update Infrastructure 5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhui5/rhua-tp-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1787241260",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhui:5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 6",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"cpes": [
"cpe:/o:redhat:rhel_els:6"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openssh",
"defaultStatus": "affected",
"cpes": [
"cpe:/o:redhat:rhel_els:7"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openshift/ose-rhel-coreos-8",
"defaultStatus": "unknown",
"cpes": [
"cpe:/a:redhat:openshift:4"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openshift/ose-rhel-coreos-9",
"defaultStatus": "unknown",
"cpes": [
"cpe:/a:redhat:openshift:4"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 5",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openshift/ose-rhel-coreos-9",
"defaultStatus": "unknown",
"cpes": [
"cpe:/a:redhat:openshift:5"
]
}
],
"references": [
{
"url": "https://access.redhat.com/errata/RHSA-2026:36759",
"name": "RHSA-2026:36759",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:47755",
"name": "RHSA-2026:47755",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:47756",
"name": "RHSA-2026:47756",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:47757",
"name": "RHSA-2026:47757",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:54387",
"name": "RHSA-2026:54387",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:58981",
"name": "RHSA-2026:58981",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:76748",
"name": "RHSA-2026:76748",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:76993",
"name": "RHSA-2026:76993",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:80513",
"name": "RHSA-2026:80513",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82749",
"name": "RHSA-2026:82749",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82750",
"name": "RHSA-2026:82750",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82751",
"name": "RHSA-2026:82751",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82752",
"name": "RHSA-2026:82752",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82753",
"name": "RHSA-2026:82753",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82754",
"name": "RHSA-2026:82754",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82755",
"name": "RHSA-2026:82755",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82756",
"name": "RHSA-2026:82756",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82757",
"name": "RHSA-2026:82757",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82758",
"name": "RHSA-2026:82758",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82759",
"name": "RHSA-2026:82759",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82761",
"name": "RHSA-2026:82761",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82762",
"name": "RHSA-2026:82762",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82763",
"name": "RHSA-2026:82763",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82897",
"name": "RHSA-2026:82897",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82898",
"name": "RHSA-2026:82898",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82899",
"name": "RHSA-2026:82899",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82900",
"name": "RHSA-2026:82900",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82901",
"name": "RHSA-2026:82901",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82902",
"name": "RHSA-2026:82902",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82903",
"name": "RHSA-2026:82903",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82904",
"name": "RHSA-2026:82904",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82907",
"name": "RHSA-2026:82907",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82908",
"name": "RHSA-2026:82908",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82909",
"name": "RHSA-2026:82909",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82910",
"name": "RHSA-2026:82910",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82912",
"name": "RHSA-2026:82912",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82913",
"name": "RHSA-2026:82913",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82914",
"name": "RHSA-2026:82914",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82915",
"name": "RHSA-2026:82915",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82916",
"name": "RHSA-2026:82916",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82917",
"name": "RHSA-2026:82917",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82918",
"name": "RHSA-2026:82918",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82920",
"name": "RHSA-2026:82920",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82921",
"name": "RHSA-2026:82921",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82922",
"name": "RHSA-2026:82922",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82923",
"name": "RHSA-2026:82923",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:89739",
"name": "RHSA-2026:89739",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:91232",
"name": "RHSA-2026:91232",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:99573",
"name": "RHSA-2026:99573",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:99592",
"name": "RHSA-2026:99592",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/security/cve/CVE-2026-55655",
"tags": [
"vdb-entry",
"x_refsource_REDHAT"
]
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2462250",
"name": "RHBZ#2462250",
"tags": [
"issue-tracking",
"x_refsource_REDHAT"
]
}
],
"datePublic": "2026-06-22T23:22:11.127Z",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-923",
"description": "Improper Restriction of Communication Channel to Intended Endpoints",
"lang": "en",
"type": "CWE"
}
]
}
],
"x_redhatCweChain": "CWE-923: Improper Restriction of Communication Channel to Intended Endpoints",
"workarounds": [
{
"lang": "en",
"value": "To mitigate this issue, disable X11 forwarding on OpenSSH clients when it is not required. This can be achieved by avoiding the use of `-X` or `-Y` options when invoking `ssh`, or by setting `ForwardX11 no` in the SSH client configuration file (`~/.ssh/config` or `/etc/ssh/ssh_config`). Disabling X11 forwarding will prevent the client from attempting to establish X11 connections, thereby removing the attack vector."
}
],
"timeline": [
{
"lang": "en",
"time": "2026-04-26T18:39:13.000Z",
"value": "Reported to Red Hat."
},
{
"lang": "en",
"time": "2026-06-22T23:22:11.127Z",
"value": "Made public."
}
],
"credits": [
{
"lang": "en",
"value": "This issue was discovered by In partnership with Red Hat (Aisle.com)."
}
],
"providerMetadata": {
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat",
"dateUpdated": "2026-11-12T10:49:37.057Z"
},
"x_generator": {
"engine": "cvelib 1.8.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-06-23T12:21:42.502865Z",
"id": "CVE-2026-55655",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-06-23T12:21:47.865Z"
}
}
]
}
}