CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

Browse vulnerabilities by package

CISA KEV catalog updated: (v2026.10.21)

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CVE-2026-83920
High

Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

CVE-2026-83919
High

Heap-based buffer overflow in Microsoft Internet Messaging API allows an authorized attacker to execute code locally.

CVE-2026-83918
High

Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-83917
High

Use after free in Windows ALPC allows an authorized attacker to elevate privileges locally.

CVE-2026-83916
High

Double free in Windows Error Reporting allows an authorized attacker to execute code locally.

CVE-2026-83915
High

Use after free in Windows Diagnostic Policy Service allows an authorized attacker to elevate privileges locally.

CVE-2026-83914
HighEPSS 53%

Use after free in Microsoft XML allows an unauthorized attacker to execute code over a network.

CVE-2026-83913
High

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-83912
High

Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

CVE-2026-83911
High

Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-83908
High

Release of invalid pointer or reference in RPC Runtime allows an authorized attacker to elevate privileges locally.

CVE-2026-83903
High

Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

CVE-2026-83902
High

Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

CVE-2026-83901
High

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

CVE-2026-83900
High

Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-83899
High

Improper privilege management in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-83896
High

Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.

CVE-2026-83891
HighEPSS 54%

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

CVE-2026-83889
HighEPSS 59%

Release of invalid pointer or reference in DNS Server allows an authorized attacker to execute code over a network.

CVE-2026-83886
High

Use after free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS