Exploitation evidence
Not listed in the latest downloaded CISA KEV catalog. This does not establish an absence of exploitation.
KEV checked 13 Nov 2026, 00:20 Jerusalem · Original catalog ↗Reported products and versions
kubeflow / pipelines
Default status: Not specified
- affected: < 2.16.1
Fixes and workarounds
No explicit solution text in the downloaded CVE record. Consult the vendor advisory; unaffected version ranges are shown above as reported, not inferred as a patch recommendation.
Sources and related reporting
CVE Program record ↗ · Download tracked evidence as JSON
- https://github.com/kubeflow/pipelines/security/advisories/GHSA-ghgh-57qv-h687
- https://github.com/kubeflow/pipelines/pull/13288
- https://github.com/kubeflow/pipelines/commit/186dd1f3b0403af841c9b4ea7ab94f405339ef6c
- https://github.com/kubeflow/pipelines/releases/tag/2.16.1
Monitored source mentions
Shared CVE identifiers link source mentions; they do not establish that the reports describe the same incident.
Observed change timeline
History begins when Egret first downloads each source. It is not the complete upstream CVE history.
12 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
"date": "2026-11-12",
"epss": 0.0031,
"percentile": 0.24243
}10 Nov 2026, 18:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
"date": "2026-11-10",
"epss": 0.0031,
"percentile": 0.24137
}10 Nov 2026, 12:20 Jerusalem · EPSS observation updated
Stored EPSS snapshot at this observation.
{
"date": "2026-11-09",
"epss": 0.0031,
"percentile": 0.2409
}10 Nov 2026, 12:20 Jerusalem · CVE Program record changed
Stored CNA snapshot at this observation.
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-88984",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-11-09T17:36:12.430452Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-11-09T17:41:17.366Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "pipelines",
"vendor": "kubeflow",
"versions": [
{
"status": "affected",
"version": "< 2.16.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows. Prior to 2.16.1, the multi-user API server treats the empty namespace used by shared or global pipelines as an authorization exception for modification and deletion operations. An authenticated user can modify or delete shared pipeline definitions and versions without the required Kubernetes RBAC permissions, compromising their integrity and availability. Read-only access to shared pipelines remains intentional, single-user deployments intentionally bypass multi-user checks, and execution of a modified pipeline is a conditional downstream consequence. The separate shared-pipeline multipart upload authorization path is outside this advisory and is not remediated by version 2.16.1. This issue is fixed in version 2.16.1."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-285",
"description": "CWE-285: Improper Authorization",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-863",
"description": "CWE-863: Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-05T22:13:12.954Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/kubeflow/pipelines/security/advisories/GHSA-ghgh-57qv-h687",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/kubeflow/pipelines/security/advisories/GHSA-ghgh-57qv-h687"
},
{
"name": "https://github.com/kubeflow/pipelines/pull/13288",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kubeflow/pipelines/pull/13288"
},
{
"name": "https://github.com/kubeflow/pipelines/commit/186dd1f3b0403af841c9b4ea7ab94f405339ef6c",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kubeflow/pipelines/commit/186dd1f3b0403af841c9b4ea7ab94f405339ef6c"
},
{
"name": "https://github.com/kubeflow/pipelines/releases/tag/2.16.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kubeflow/pipelines/releases/tag/2.16.1"
}
],
"source": {
"advisory": "GHSA-ghgh-57qv-h687",
"discovery": "UNKNOWN"
},
"title": "Kubeflow Pipelines: RBAC bypass on shared pipelines allows any authenticated user to delete or modify global pipelines"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-88984",
"datePublished": "2026-11-05T22:13:12.954Z",
"dateReserved": "2026-09-10T16:02:31.342Z",
"dateUpdated": "2026-11-09T17:41:17.366Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}