CWE-122

High likelihood

Heap-based Buffer Overflow

Parent: CWE-788 - Access of Memory Location After End of Buffer

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().

2,317 vulnerabilities with CWE-122
CVE-2025-61816 HIGH
InCopy < 19.5.5 - Heap-based Buffer Overflow via Malicious File
CVSS 7.8
CVE-2025-62689 HIGH
GNU libmicrohttpd <= 1.0.2 - Denial of Service via NULL Pointer Dereference
CVSS 7.5
CVE-2025-9458 HIGH
Autodesk <version> - Memory Corruption
CVSS 7.8
CVE-2025-11458 HIGH
Google Chrome <141.0.7390.65 - Buffer Overflow
CVSS 8.1
CVE-2025-11206 HIGH
Google Chrome <141.0.7390.54 - Buffer Overflow
CVSS 7.1
CVE-2025-11205 HIGH
Google Chrome <141.0.7390.54 - Buffer Overflow
CVSS 8.8
CVE-2025-54496 HIGH
Fuji Electric Monitouch V-SFT 6.2.7.0-6.2.8.9 - Heap-based Buffer Overflow via Crafted Project File
CVSS 7.8
CVE-2025-54329 HIGH
Samsung Exynos and Modem Firmware - Heap-based Buffer Overflow in NAS Message Handling
CVSS 7.5
CVE-2025-20742 HIGH
MediaTek Software Development Kit < 7.6.7.2 - Heap-based Buffer Overflow in WLAN AP Driver
CVSS 8.0
CVE-2025-20741 MEDIUM
MediaTek Software Development Kit < 7.6.7.2 - Heap-based Buffer Overflow in WLAN AP Driver
CVSS 6.7
CVE-2025-20735 HIGH
MediaTek Software Development Kit - Heap-based Buffer Overflow in WLAN AP Driver
CVSS 7.8
CVE-2025-20734 MEDIUM
MediaTek Software Development Kit - Heap-based Buffer Overflow in WLAN AP Driver
CVSS 5.3
CVE-2025-20733 HIGH
MediaTek Software Development Kit - Heap-based Buffer Overflow in WLAN AP Driver
CVSS 7.8
CVE-2025-20731 MEDIUM
MediaTek Software Development Kit < 7.6.7.2 - Heap-based Buffer Overflow in WLAN AP Driver
CVSS 5.3
CVE-2025-20729 MEDIUM
MediaTek Software Development Kit < 7.6.7.2 - Heap-based Buffer Overflow in WLAN AP Driver
CVSS 4.2
CVE-2025-20728 HIGH
MediaTek Software Development Kit - Heap-based Buffer Overflow in WLAN STA Driver
CVSS 7.8
CVE-2025-20726 HIGH
MediaTek LR12A NR15 NR16 NR17 NR17R - Heap-based Buffer Overflow
CVSS 7.5
CVE-2025-57107 HIGH
VTK < 9.5.0 - Heap-based Buffer Overflow in vtkGLTFDocumentLoader
CVSS 7.1
CVE-2025-57106 HIGH
VTK < 9.5.0 - Heap-based Buffer Overflow in vtkGLTFDocumentLoader
CVSS 7.5
CVE-2025-11464 HIGH
Ashlar-Vellum Cobalt - Heap-based Buffer Overflow in CO File Parser
CVSS 7.8
CVE-2025-10934 HIGH
GIMP - Heap-based Buffer Overflow in XWD File Parser
CVSS 7.8
CVE-2025-10922 HIGH
GIMP - Heap-based Buffer Overflow in DCM File Parser
CVSS 7.8
CVE-2025-10921 HIGH
GIMP - Heap-based Buffer Overflow in HDR File Parser
CVSS 7.8
CVE-2025-12204 MEDIUM
Kamailio 5.5 - Heap-Based Buffer Overflow in Configuration File Handler
CVSS 5.3
CVE-2025-62526 HIGH
OpenWrt < 24.10.4 - Heap-based Buffer Overflow in ubusd Event Registration
CVSS 7.9
Details
Vulnerabilities 2,317
Exploit Likelihood High
Links
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