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CWE-122

2,307 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().

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CVEs (2,307)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 16, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 16, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 16, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
4365 Apps
AccessOffice+1 more
Jul 1, 2025
Jan 14, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Microsoft Access Remote Code Execution Vulnerability
1Microsoft
10Windows 10 1809
Windows 10 21h2Windows 10 22h2+7 more
Jan 17, 2025
Jan 14, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Windows Graphics Component Elevation of Privilege Vulnerability
1Microsoft
14Windows 10 1507
Windows 10 1607Windows 10 1809+11 more
Jan 17, 2025
Jan 14, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Windows CSC Service Elevation of Privilege Vulnerability
1Microsoft
3365 Apps
OfficeOffice Long Term Servicing Channel
Jul 1, 2025
Jan 14, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Microsoft Office Visio Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 21, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
7Windows 10 21h2
Windows 10 22h2Windows 11 22h2+4 more
Nov 3, 2025
Jan 14, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 27, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 27, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 27, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 27, 2025
Jan 14, 2025
N/A· v4
6.6 MEDIUM· v3
N/A· v2
Windows Digital Media Elevation of Privilege Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Telephony Service Remote Code Execution Vulnerability