CVE-2026-68874
MediumCVSS 5.7Summary
A vulnerability in Windows Program Compatibility Assistant Service causes an out-of-bounds read, allowing an authorized attacker to disclose information over a network.
Risk Assessment
The risk is potential remote data leakage, which may compromise information confidentiality in the organization.
Recommendation
Apply security updates and restrict network access to the service.
Other vulnerabilities in Windows Program Compatibility Assistant Service
See all- CVE-2026-69563High
Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
- CVE-2026-69534High
Improper neutralization of special elements used in a command ('command injection') in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
- CVE-2026-68876High
Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges over a network.
- CVE-2026-68873Medium
A vulnerability in the Windows Program Compatibility Assistant Service allows sensitive information to be written to a log file. An authorized attacker could exploit this to disclose information locally.
- CVE-2026-68845High
Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
- CVE-2026-62696High
Integer underflow (wrap or wraparound) in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Out-of-bounds read in Windows Program Compatibility Assistant Service allows an authorized attacker to disclose information over a network.