Security Vulnerabilities - CVEs Published In October 2025
CVE-2025-59287
Deserialization of untrusted data in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
Known exploited
CVSS Score
9.8
EPSS Score
0.691
Published
2025-10-14
Improper verification of cryptographic signature in Github: Playwright allows an unauthorized attacker to perform spoofing over an adjacent network.
CVSS Score
5.3
EPSS Score
0.0
Published
2025-10-14
Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-10-14
Improper authentication in Windows SMB Client allows an unauthorized attacker to perform tampering over a network.
CVSS Score
3.1
EPSS Score
0.0
Published
2025-10-14
Improper link resolution before file access ('link following') in XBox Gaming Services allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-10-14
Time-of-check time-of-use (toctou) race condition in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.0
Published
2025-10-14
Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-10-14
Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-10-14
Improper validation of specified type of input in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.
CVSS Score
6.5
EPSS Score
0.002
Published
2025-10-14
Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.
CVSS Score
6.2
EPSS Score
0.001
Published
2025-10-14