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CVE-2026-40671

CVE

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
November 13, 2026
Last Seen
November 13, 2026
API
Exploited in Wild
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Ransomware Use
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Public Exploits
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Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

AMD has disclosed two vulnerabilities affecting its Secure Encrypted Virtualization - Secure Nested Paging (SEV-SNP) technology. The first, identified in AMD SB 3061, involves incomplete cleanup during VMRUN error handling, potentially allowing privileged attackers to access guest register data via...

Public Exploits

Checking GitHub for proof-of-concept code…