Security Vulnerabilities - CVEs Published In January 2026
Use of uninitialized resource in Dynamic Root of Trust for Measurement (DRTM) allows an authorized attacker to disclose information locally.
CVSS Score
4.4
EPSS Score
0.002
Published
2026-01-13
CVE-2026-20963
Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.
Known exploited
CVSS Score
9.8
EPSS Score
0.049
Published
2026-01-13
Improper verification of cryptographic signature in Windows Admin Center allows an authorized attacker to elevate privileges locally.
CVSS Score
7.5
EPSS Score
0.0
Published
2026-01-13
Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-01-13
Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.0
Published
2026-01-13
Stack-based buffer overflow in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-01-13
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVSS Score
8.4
EPSS Score
0.0
Published
2026-01-13
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-01-13
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-01-13
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-01-13