kernel-rt-64k-debug-kvm vulnerabilities (Red Hat)

3 vulnerabilities.

• kernel-rt-64k-debug-kvm Red Hat ptrace: slightly saner 'get_dumpable()' logic CVE-2026-46333 Public exploitFix available 7.1 HighMay 15, 2026
• kernel-rt-64k-debug-kvm Red Hat net: skbuff: preserve shared-frag marker during coalescing CVE-2026-46300 In KEVPublic exploitFix available EPSS 16.1% 7.8 HighMay 14, 2026
• kernel-rt-64k-debug-kvm Red Hat Unbounded allocation when parsing GNU sparse map in archive/tar CVE-2025-58183 Fix available 4.3 MediumOctober 8, 2025