Security Vulnerabilities - CVEs Published In February 2026
CVE-2026-21533
Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.
Known exploited
CVSS Score
7.8
EPSS Score
0.202
Published
2026-02-10
Improper control of generation of code ('code injection') in Microsoft Defender for Linux allows an unauthorized attacker to execute code over an adjacent network.
CVSS Score
8.8
EPSS Score
0.001
Published
2026-02-10
Improper link resolution before file access ('link following') in Windows App for Mac allows an authorized attacker to elevate privileges locally.
CVSS Score
4.7
EPSS Score
0.0
Published
2026-02-10
Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.
CVSS Score
8.8
EPSS Score
0.001
Published
2026-02-10
CVE-2026-21519
Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
Known exploited
CVSS Score
7.8
EPSS Score
0.045
Published
2026-02-10
Improper neutralization of special elements used in a command ('command injection') in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.
CVSS Score
6.7
EPSS Score
0.0
Published
2026-02-10
Time-of-check time-of-use (toctou) race condition in GitHub Copilot and Visual Studio allows an authorized attacker to execute code over a network.
CVSS Score
8.0
EPSS Score
0.0
Published
2026-02-10
CVE-2026-21525
Null pointer dereference in Windows Remote Access Connection Manager allows an unauthorized attacker to deny service locally.
Known exploited
CVSS Score
6.2
EPSS Score
0.094
Published
2026-02-10
Improper authentication in Windows Storage allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-02-10
CVE-2026-21510
Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
Known exploited
CVSS Score
8.8
EPSS Score
0.04
Published
2026-02-10