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CVE-2026-20819

CVE

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
January 13, 2026
Last Seen
January 13, 2026
API
Exploited in Wild
Ransomware Use
Public Exploits
Attack Vector

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Four vulnerabilities have been identified in Windows Virtualization-Based Security (VBS) Enclave, allowing both authorized and unauthorized attackers to disclose information or elevate privileges locally. The vulnerabilities include untrusted pointer dereferences and a heap-based buffer overflow, im...

In January 2026, Adobe released 11 security patches addressing vulnerabilities in its software. Microsoft also issued updates during the same Patch Tuesday. Users of Adobe products and Microsoft software are advised to apply these updates promptly to mitigate potential risks.

Public Exploits

Checking GitHub for proof-of-concept code…