cluster-api-kubeadm-control-plane-controller

Direct Vulnerabilities

Known vulnerabilities in the cluster-api-kubeadm-control-plane-controller package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
L Uncontrolled Memory Allocation	*
L Uncontrolled Memory Allocation	*
L Out-of-Bounds	<1.12.8-r2
L Improper Certificate Validation	<1.12.8-r2
L Integer Overflow or Wraparound	<1.12.8-r2
L CVE-2026-46595	<1.12.8-r2
L Improper Certificate Validation	<1.12.8-r2
L CVE-2026-39824	<1.12.8-r2
L Improper Restriction of Rendered UI Layers or Frames	<1.12.8-r2
L Improper Certificate Validation	<1.12.8-r2
L Cross-site Scripting (XSS)	<1.12.8-r2
L Incorrect Type Conversion or Cast	<1.12.8-r2
L CVE-2026-39821	<1.12.8-r2
L Resource Exhaustion	<1.12.8-r2
L Improper Enforcement of Message Integrity During Transmission in a Communication Channel	<1.12.8-r2
L Improper Restriction of Rendered UI Layers or Frames	<1.12.8-r2
L Missing Authorization	<1.12.8-r2
L Missing Authorization	<1.12.8-r2
L CVE-2026-46598	<1.12.8-r2
L Improper Verification of Cryptographic Signature	<1.12.8-r2
L Deserialization of Untrusted Data	<1.12.8-r2
L Improper Restriction of Rendered UI Layers or Frames	<1.12.8-r2
L CVE-2026-42504	<1.12.8-r1
L CVE-2026-42507	<1.12.8-r1
L CVE-2026-27145	<1.12.8-r1
L CVE-2026-39825	<1.12.7-r1
L Cross-site Scripting (XSS)	<1.12.7-r1
L CVE-2026-42501	<1.12.7-r1
H NULL Pointer Dereference	<1.12.7-r1
H Allocation of Resources Without Limits or Throttling	<1.12.7-r1
L Improper Encoding or Escaping of Output	<1.12.7-r1
M Out-of-bounds Write	<1.12.7-r1
M Link Following	<1.12.7-r1
L CVE-2026-42499	<1.12.7-r1
H Loop with Unreachable Exit Condition ('Infinite Loop')	<1.12.7-r1
H Double Free	<1.12.7-r1
L Allocation of Resources Without Limits or Throttling	<1.12.8-r0

Vulnerability

Vulnerable Version

Uncontrolled Memory Allocation