CWE-120
4,227 CVEs • Abstraction: Base • Likelihood of Exploit: High
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
CVEs (4,227)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow. |
Tenda AC6 v15.03.05.19 is vulnerable to Buffer Overflow as the Index parameter does not verify the length. |
1Qualcomm 143Apq5053 Aa Firmware Ar8035 FirmwareCsra6620 Firmware+140 moreJun 17, 2026 Oct 3, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 Memory corruption while invoking callback function of AFE from ADSP. |
1Qualcomm 157Ar8035 Firmware Ar9380 FirmwareCsr8811 Firmware+154 moreJun 17, 2026 Oct 3, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 Memory corruption in WLAN Host when the firmware invokes multiple WMI Service Available command. |
1Qualcomm 9Qca6574au Firmware Qca6696 FirmwareSa6145p Firmware+6 moreJun 17, 2026 Oct 3, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 Memory Corruption in VR Service while sending data using Fast Message Queue (FMQ). |
OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c. |
An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This...Show more |
** UNSUPPORTED WHEN ASSIGNED **The buffer overflow vulnerability in the Zyxel PMG2005-T20B firmware version V1.00(ABNK.2)b11_C0 could allow an unauthenticated attacker to cause a denial of service condition via a crafted...Show more |
Two potential signed to unsigned conversion errors and buffer overflow vulnerabilities at the following locations in the Zephyr IPM drivers. |
Potential buffer overflow vulnerabilities n the Zephyr Bluetooth subsystem. |
Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system. |
Two potential buffer overflow vulnerabilities at the following locations in the Zephyr eS-WiFi driver source code. |
1Maxiguvenlik 1General Device Manager Jun 17, 2026 Sep 25, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 General Device Manager 2.5.2.2 is vulnerable to Buffer Overflow. |
DoS vulnerability in the PMS module. Successful exploitation of this vulnerability may cause the system to restart. |
DoS vulnerability in the PMS module. Successful exploitation of this vulnerability may cause the system to restart. |
DoS vulnerability in the PMS module. Successful exploitation of this vulnerability may cause the system to restart. |
A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors. We hav...Show more |
A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating system. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors. We have...Show more |
Buffer Overflow vulnerability in JerryScript version 3.0, allows remote attackers to execute arbitrary code via ecma_stringbuilder_append_raw component at /jerry-core/ecma/base/ecma-helpers-string.c. |
Buffer Overflow vulnerability in Tenda AC10V4 v.US_AC10V4.0si_V16.03.10.13_cn_TDC01 allows a remote attacker to cause a denial of service via the mac parameter in the GetParentControlInfo function. |