Skip to content

CVE-2025-21727

CVE

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
November 19, 2025
Last Seen
February 18, 2026
API
Exploited in Wild
Ransomware Use
Public Exploits
Attack Vector

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Microsoft has published information regarding two critical vulnerabilities identified as CVE-2025-21715 and CVE-2025-21727. Both vulnerabilities involve use-after-free (UAF) issues in the dm9000 and padata drivers, respectively, affecting system stability and security. The vulnerabilities were publi...

A series of vulnerabilities in the Linux kernel, identified by researchers Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi, allow attackers in guest virtual machines to potentially expose sensitive information from the host operating system. This flaw, known as VMSCAPE, affects vari...

A vulnerability in the Linux kernel, identified as VMSCAPE, allows attackers in guest VMs to potentially expose sensitive information from the host operating system. Discovered by researchers Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi, this flaw is linked to insufficient branch...

Public Exploits

Checking GitHub for proof-of-concept code…