01 Record

CVE-2026-19130

Provider-credential-controller: provider-credential-controller: cross-namespace credential propagation via attacker-controlled copiedfrom labels bypasses authorization

MediumPUBLISHEDCNA: redhat

CNA base score5.8 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N

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02 Description

Provider-credential-controller: provider-credential-controller: cross-namespace credential propagation via attacker-controlled copiedfrom labels bypasses authorization

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.9% of scored records. A rank, not a probability.

NVD base score

5.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-08-25.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-08-12 20:46Z23 DAYS AGO

Last updated

2026-08-26 04:18Z9 DAYS AGO

Reserved

2026-08-06

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Medium (CVSS 5.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N

Weaknesses

CWE-639Authorization Bypass Through User-Controlled KeyBase

Data version

5.2

Document digest

b213b4653cf0e857c1d6abfe7cc44489887d744ca042b1b08e80e34502454f02

05 Affected products

VendorProductVersionsPlatforms

Red Hatmulticluster engine for Kubernetes 2.10Not specified—

Red Hatmulticluster engine for Kubernetes 2.11Not specified—

Red Hatmulticluster engine for Kubernetes 2.17Not specified—

Red Hatmulticluster engine for Kubernetes 2.6Not specified—

Red Hatmulticluster engine for Kubernetes 2.8Not specified—

Red Hatmulticluster engine for Kubernetes 2.9Not specified—

06 References

access.redhat.comRHSA-2026:59556https://access.redhat.com/errata/RHSA-2026:59556vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:59557https://access.redhat.com/errata/RHSA-2026:59557vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:59558https://access.redhat.com/errata/RHSA-2026:59558vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:59559https://access.redhat.com/errata/RHSA-2026:59559vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:59579https://access.redhat.com/errata/RHSA-2026:59579vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:59593https://access.redhat.com/errata/RHSA-2026:59593vendor-advisoryx_refsource_REDHAT
access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-19130vdb-entryx_refsource_REDHAT
bugzilla.redhat.comRHBZ#2512105https://bugzilla.redhat.com/show_bug.cgi?id=2512105issue-trackingx_refsource_REDHAT

01 Record index

CVE-2026-19130

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-19130

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References