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 Graphic Fonts allows an unauthorized attacker to execute code over a network. |
Heap-based buffer overflow in Windows Volume Shadow Copy allows an unauthorized attacker to elevate privileges with a physical attack. |
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. |
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 Network Connection Broker allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges locally. |
Out-of-bounds read in Windows Hyper-V allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network. |
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 Deployment Services allows an authorized attacker to execute code locally. |
Heap-based buffer overflow in Windows USB Driver 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 Storage Port Driver allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows Fax 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. |
Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network. |
Heap-based buffer overflow in Microsoft WDAC OLE DB provider for SQL allows an unauthorized attacker to execute code over a network. |
Heap-based buffer overflow in Winsock allows an authorized attacker to elevate privileges locally. |
Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack. |
Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack. |