synced JUST NOW
01 Record

CVE-2026-66782

Submariner-operator: operator clusterrole grants cluster-wide create/update on all configmaps

MediumPUBLISHEDCNA: redhat
CNA base score5.8 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
View raw JSON

02 Description

Submariner-operator: operator clusterrole grants cluster-wide create/update on all configmaps

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 ImpacttotalSuccessful exploitation gives total 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
0.37% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 31.3% 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:H/UI:N/S:C/C:N/I:H/A:N
NVD analysis status
Awaiting Analysis. NVD last modified this record on 2026-10-19.
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
2026-08-18 17:06Z2 MO AGO
Last updated
2026-10-19 17:02Z10 DAYS AGO
Reserved
2026-07-27
Assigning CNA
redhat
Record state
PUBLISHED
Severity
Medium (CVSS 5.8)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Weaknesses
  • CWE-269Improper Privilege ManagementClass
Data version
5.2
Document digest
8ad120c56c0e3d4329f50688be36d28847dae3684b7e52999700f557639b49f6

05 Affected products

VendorProductVersionsPlatforms
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.16Not specified—
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.17Not specified—
Red HatRed Hat Advanced Cluster Management for Kubernetes 2Not specified—

06 References