CVE-2026-58598
HighCVSS 7.0Exploitation Probability (EPSS)
Low risk9th percentile - higher than 9% of all known CVEs
Summary
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Backup Engine allows an authorized attacker to elevate privileges locally.
Risk Assessment
An attacker could gain higher privileges on the system, potentially leading to full compromise.
Recommendation
Install the latest Windows security updates from Microsoft.
Other vulnerabilities in Windows Backup Engine
See all- CVE-2026-70184High
An improper resolution of path equivalence in Windows Backup Engine allows an authorized attacker to elevate privileges locally.
- CVE-2026-62687Medium
Improper link resolution before file access ('link following') in Windows Backup Engine allows an authorized attacker to disclose information locally.
- CVE-2026-108135High
An improper link resolution before file access ('link following') vulnerability in the Windows Backup Engine allows an authorized attacker to elevate privileges locally.
- CVE-2026-62908High
Concurrent execution using shared resource with improper synchronization (race condition) in Windows Backup Engine allows an authorized attacker to elevate privileges locally.
- CVE-2026-50406High
A use-after-free vulnerability in the Windows Backup Engine allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Backup Engine allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS