CWE-122
Heap-based Buffer Overflow
Description
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().
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-92
CVEs mapped to this weakness (2,687)
page 120 of 135| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-58547 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-58542 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-58538 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-58534 | Hig | 0.00 | 8.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-58530 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-57096 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-57094 | Hig | 0.00 | 8.8 | 0.01 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-57090 | Hig | 0.00 | 8.8 | 0.01 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-57087 | Hig | 0.00 | 8.8 | 0.01 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-56650 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-56194 | Hig | 0.00 | 8.8 | 0.01 | Jul 14, 2026 | Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges over a network. | ||
| CVE-2026-56189 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-56182 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-56175 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-56159 | Cri | 0.00 | 9.8 | 0.01 | Jul 14, 2026 | Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-56156 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-55947 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-55140 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-55137 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-55133 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Office OneNote allows an unauthorized attacker to execute code locally. |
- risk 0.00cvss 5.5epss 0.00
Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 8.8epss 0.00
Heap-based buffer overflow in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 8.8epss 0.01
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- risk 0.00cvss 8.8epss 0.01
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- risk 0.00cvss 8.8epss 0.01
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 8.8epss 0.01
Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges over a network.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally.
- risk 0.00cvss 7.8epss 0.00
Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 9.8epss 0.01
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Microsoft Office OneNote allows an unauthorized attacker to execute code locally.