CVE-2026-69529
HighCVSS 8.8Exploitation Probability (EPSS)
Low risk45th percentile - higher than 45% of all known CVEs
Summary
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
Risk Assessment
An unauthorized attacker could remotely execute malicious code on the vulnerable system, potentially leading to full control.
Recommendation
Apply security updates for Microsoft Office Access.
Other vulnerabilities in Microsoft Office Access
See all- CVE-2026-69778High
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
- CVE-2026-69614High
Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
- CVE-2026-69477High
Heap-based buffer overflow in Microsoft Office Access allows an authorized attacker to execute code locally.
- CVE-2026-64920High
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
- CVE-2026-64919High
Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
- CVE-2026-64914High
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
- CVE-2026-64912High
Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
- CVE-2026-64908High
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
- CVE-2026-64906High
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
Original NVD description (English source)
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS