CWE-122
3,113 CVEs • Abstraction: Variant • Likelihood of Exploit: High
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
CVEs (3,113)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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Heap-based buffer overflow in Windows HTTP Print Provider allows an authorized attacker to execute code over a network. |
Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally. |
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network. |
Heap-based buffer overflow in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally. |
Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine |
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. |
Integer overflow or wraparound in Microsoft Windows PDF allows an unauthorized attacker to execute code over a network. |
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. |
Numeric truncation error in Windows Kernel allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code with a physical attack. |
Heap-based buffer overflow in Windows Online Certificate Status Protocol (OCSP) allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 6365 Apps Microsoft 365Office 2019+3 moreSep 8, 2026 Sep 8, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network. |
Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack. |