CWE-1303 · 5 records

Non-Transparent Sharing of Microarchitectural Resources

CVEs in this class

5 records

CVE records
Action	CVE	Vulnerability	Severity	KEV	EPSS	Published
22Monitor	CVE-2023-1998Proof of concept	Spectre v2 SMT mitigations problem in Linux kernellinux · linux kernel · CWE-1303	Medium5.6	—	1.3%	Apr 21, 2023
22Monitor	CVE-2026-59130No exploit	AMD Zen Information Disclosure Vulnerabilitymicrosoft · windows 10 1607 · CWE-1303	Medium5.6	—	0.3%	Aug 11, 2026
22Monitor	CVE-2026-59131No exploit	AMD Zen Information Disclosure Vulnerabilitymicrosoft · windows 10 1607 · CWE-1303	Medium5.6	—	0.3%	Aug 11, 2026
22Monitor	CVE-2023-38575No exploit	Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentiallyCWE-1303	Medium5.5	—	0.2%	Mar 14, 2024
17Monitor	CVE-2023-40540No exploit	Non-Transparent Sharing of Microarchitectural Resources in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enableintel · nuc 11 pro kit nuc11tnkv50z firmware · CWE-1303 Local privilege escalation	Medium4.4	—	0.2%	Nov 14, 2023

CVE-2023-1998
22Monitor
Spectre v2 SMT mitigations problem in Linux kernel
MediumCVSS 5.6Proof of conceptEPSS 1%
linux · linux kernelApr 21, 2023
CVE-2026-59130
22Monitor
AMD Zen Information Disclosure Vulnerability
MediumCVSS 5.6No exploitEPSS 0%
microsoft · windows 10 1607Aug 11, 2026
CVE-2026-59131
22Monitor
AMD Zen Information Disclosure Vulnerability
MediumCVSS 5.6No exploitEPSS 0%
microsoft · windows 10 1607Aug 11, 2026
CVE-2023-38575
22Monitor
Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially
MediumCVSS 5.5No exploitEPSS 0%
Mar 14, 2024
CVE-2023-40540
17Monitor
Non-Transparent Sharing of Microarchitectural Resources in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable
MediumCVSS 4.4No exploitEPSS 0%
- Local privilege escalation
intel · nuc 11 pro kit nuc11tnkv50z firmwareNov 14, 2023