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Windows Kernel — security advisories

vendor: Microsoft12 advisories7 exploited2 sourceslatest 2026-06-09⚡ RSS feed

Every advisory CSIRTS.com has correlated to Windows Kernel, newest first — across national CERTs, vendor PSIRTs and vulnerability databases.

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CVE-2026-42984: Windows Kernel Elevation of Privilege Vulnerability

highCVSS 7CVE-2026-42984msrc2026-06-09

CVE-2026-45653: Windows Kernel Elevation of Privilege Vulnerability

highCVSS 7CVE-2026-45653msrc2026-06-09

CVE-2026-45657: Windows Kernel Remote Code Execution Vulnerability

criticalCVSS 9.8CVE-2026-45657msrc2026-06-09

CVE-2026-48583: Windows Kernel Elevation of Privilege Vulnerability

highCVSS 7.8CVE-2026-48583msrc2026-06-09

CVE-2025-10263: ARM: CVE-2025-10263 Completion of affected memory accesses might not be guaranteed by completion of a TLBI [kernel]

criticalCVSS 9.3CVE-2025-10263msrc2026-06-09

CVE-2024-30088: Microsoft Windows Kernel TOCTOU Race Condition Vulnerability

criticalexploitedCVE-2024-30088cisa-kev2024-10-15

CVE-2024-38106: Microsoft Windows Kernel Privilege Escalation Vulnerability

criticalexploitedCVE-2024-38106cisa-kev2024-08-13

CVE-2020-1027: Microsoft Windows Kernel Privilege Escalation Vulnerability

criticalexploitedCVE-2020-1027cisa-kev2022-05-23

CVE-2020-17087: Microsoft Windows Kernel Privilege Escalation Vulnerability

criticalexploitedCVE-2020-17087cisa-kev2021-11-03

CVE-2021-31955: Microsoft Windows Kernel Information Disclosure Vulnerability

criticalexploitedCVE-2021-31955cisa-kev2021-11-03

CVE-2021-33771: Microsoft Windows Kernel Privilege Escalation Vulnerability

criticalexploitedCVE-2021-33771cisa-kev2021-11-03

CVE-2021-31979: Microsoft Windows Kernel Privilege Escalation Vulnerability

criticalexploitedCVE-2021-31979cisa-kev2021-11-03