CWE-122
3,685 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 (3,685)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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1Bentley 2Bentley View MicrostationJun 17, 2026 Jan 13, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malici...Show more |
1Bentley 2Bentley View MicrostationJun 17, 2026 Jan 13, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malici...Show more |
1Bentley 2Bentley View MicrostationJun 17, 2026 Jan 13, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malici...Show more |
1Bentley 2Bentley View MicrostationJun 17, 2026 Jan 13, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malici...Show more |
1Bentley 2Bentley View MicrostationJun 17, 2026 Jan 13, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malici...Show more |
1Bentley 2Bentley View MicrostationJun 17, 2026 Jan 13, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malici...Show more |
1Bentley 2Bentley View MicrostationJun 17, 2026 Jan 13, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malici...Show more |
3Apple FedoraprojectVim3Fedora MacosVimJun 17, 2026 Jan 10, 2022 N/A· v4 3.3 LOW· v3 4.3 MEDIUM· v2 vim is vulnerable to Heap-based Buffer Overflow |
The calling logic for WhatsApp for Android prior to v2.21.23, WhatsApp Business for Android prior to v2.21.23, WhatsApp for iOS prior to v2.21.230, WhatsApp Business for iOS prior to v2.21.230, WhatsApp for KaiOS prior t...Show more |
mruby is vulnerable to Heap-based Buffer Overflow |
2Artifex Debian2Debian Linux GhostscriptOct 8, 2026 Jan 1, 2022 N/A· v4 5.5 MEDIUM· v3 4.3 MEDIUM· v2 Ghostscript GhostPDL 9.50 through 9.54.0 has a heap-based buffer overflow in sampled_data_finish (called from sampled_data_continue and interp). |
1Fujielectric 2V Server V SimulatorJun 17, 2026 Dec 20, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable a heap-based buffer overflow when parsing a specially crafted project file, which may allow an attacker to execute arbitrary code. |
3Apple FedoraprojectVim4Fedora Mac Os XMacos+1 moreOct 8, 2026 Dec 19, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 vim is vulnerable to Heap-based Buffer Overflow |
1Siemens 2Jt Open Toolkit Jt UtilitiesJun 17, 2026 Dec 14, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer w...Show more |
1Siemens 2Jt Open Toolkit Jt UtilitiesJun 17, 2026 Dec 14, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer w...Show more |
1Sonicwall 5Sma 200 Firmware Sma 210 FirmwareSma 400 Firmware+2 moreJun 17, 2026 Dec 8, 2021 N/A· v4 8.8 HIGH· v3 6.5 MEDIUM· v2 A Heap-based buffer overflow vulnerability in SonicWall SMA100 getBookmarks method allows a remote authenticated attacker to potentially execute code as the nobody user in the appliance. This vulnerability affected SMA 2...Show more |
1Whatsapp 2Whatsapp Whatsapp BusinessJun 17, 2026 Dec 7, 2021 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 A missing bounds check in image blurring code prior to WhatsApp for Android v2.21.22.7 and WhatsApp Business for Android v2.21.22.7 could have allowed an out-of-bounds write if a user sent a malicious image. |
3Debian FedoraprojectVim3Debian Linux FedoraVimJun 17, 2026 Dec 1, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 vim is vulnerable to Heap-based Buffer Overflow |
4Debian FedoraprojectNeovim+1 more4Debian Linux FedoraNeovim+1 moreJun 17, 2026 Dec 1, 2021 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 vim is vulnerable to Heap-based Buffer Overflow |
3Debian FedoraprojectVim3Debian Linux FedoraVimOct 8, 2026 Nov 19, 2021 N/A· v4 7.8 HIGH· v3 9.3 HIGH· v2 vim is vulnerable to Heap-based Buffer Overflow |