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CWE-120

4,417 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.

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CVEs (4,417)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Dlink
1Di 8300 Firmware
Jul 25, 2026
Apr 8, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
D-Link DI-8300 v16.07.26A1 was discovered to contain a buffer overflow via the ip parameter in the ip_position_asp function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
1Openairinterface
1Oai Cn5g Amf
Jul 25, 2026
Apr 8, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
OpenAirInterface Version 2.2.0 has a Buffer Overflow vulnerability in processing UplinkNASTransport containing Authentication Response containing a NAS PDU with oversize response (For example 100 byte). The response is d...Show more
OpenAirInterface Version 2.2.0 has a Buffer Overflow vulnerability in processing UplinkNASTransport containing Authentication Response containing a NAS PDU with oversize response (For example 100 byte). The response is decoded by AMF and passed to the AUSF component for verification. AUSF crashes on receiving this oversize response. This can prohibit users from further registration and verification and can cause Denial of Services (DoS).Show less
1Samsung
10Exynos 1280 Firmware
Exynos 1330 FirmwareExynos 1380 Firmware+7 more
Jun 17, 2026
Apr 7, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Incorrect Handling of the NL80211 vendor command leads...Show more
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Incorrect Handling of the NL80211 vendor command leads to a buffer overflow via a certain ioctl message, issue 1 of 2.Show less
1Libraw
1Libraw
Jul 15, 2026
Apr 7, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A heap-based buffer overflow vulnerability exists in the x3f_load_huffman functionality of LibRaw Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious...Show more
A heap-based buffer overflow vulnerability exists in the x3f_load_huffman functionality of LibRaw Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.Show less
1Libraw
1Libraw
Jul 15, 2026
Apr 7, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A heap-based buffer overflow vulnerability exists in the HuffTable::initval functionality of LibRaw Commit 0b56545 and Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker ca...Show more
A heap-based buffer overflow vulnerability exists in the HuffTable::initval functionality of LibRaw Commit 0b56545 and Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.Show less
1Libraw
1Libraw
Jul 15, 2026
Apr 7, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A heap-based buffer overflow vulnerability exists in the x3f_thumb_loader functionality of LibRaw Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious...Show more
A heap-based buffer overflow vulnerability exists in the x3f_thumb_loader functionality of LibRaw Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.Show less
1Samsung
10Exynos 1280 Firmware
Exynos 1330 FirmwareExynos 1380 Firmware+7 more
Jun 17, 2026
Apr 7, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Incorrect Handling of the NL80211 vendor command leads...Show more
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Incorrect Handling of the NL80211 vendor command leads to a buffer overflow via a certain ioctl message, issue 2 of 2.Show less
1Mozilla
2Firefox
Thunderbird
Jul 15, 2026
Apr 7, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Memory safety bugs present in Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of...Show more
Memory safety bugs present in Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149.0.2, Firefox ESR 140.9.1, Thunderbird 149.0.2, and Thunderbird 140.9.1.Show less
1Hitachi
5Job Management Partner 1/it Desktop Management Manager
Jp1/it Desktop Management 2 ManagerJp1/it Desktop Management 2 Operations Director+2 more
Jun 17, 2026
Apr 7, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Buffer Overflow Vulnerability in JP1/IT Desktop Management 2 - Manager on Windows, JP1/IT Desktop Management 2 - Operations Director on Windows, Job Management Partner 1/IT Desktop Management 2 - Manager on Windows, JP1/...Show more
Buffer Overflow Vulnerability in JP1/IT Desktop Management 2 - Manager on Windows, JP1/IT Desktop Management 2 - Operations Director on Windows, Job Management Partner 1/IT Desktop Management 2 - Manager on Windows, JP1/IT Desktop Management - Manager on Windows, Job Management Partner 1/IT Desktop Management - Manager on Windows, JP1/NETM/DM Manager on Windows, JP1/NETM/DM Client on Windows, Job Management Partner 1/Software Distribution Manager on Windows, Job Management Partner 1/Software Distribution Client on Windows.This issue affects JP1/IT Desktop Management 2 - Manager: from 13-50 before 13-50-02, from 13-11 before 13-11-04, from 13-10 before 13-10-07, from 13-01 before 13-01-07, from 13-00 before 13-00-05, from 12-60 before 12-60-12, from 10-50 through 12-50-11; JP1/IT Desktop Management 2 - Operations Director: from 13-50 before 13-50-02, from 13-11 before 13-11-04, from 13-10 before 13-10-07, from 13-01 before 13-01-07, from 13-00 before 13-00-05, from 12-60 before 12-60-12, from 10-50 through 12-50-11; Job Management Partner 1/IT Desktop Management 2 - Manager: from 10-50 through 10-50-11; JP1/IT Desktop Management - Manager: from 09-50 through 10-10-16; Job Management Partner 1/IT Desktop Management - Manager: from 09-50 through 10-10-16; JP1/NETM/DM Manager: from 09-00 through 10-20-02; JP1/NETM/DM Client: from 09-00 through 10-20-02; Job Management Partner 1/Software Distribution Manager: from 09-00 through 09-51-13; Job Management Partner 1/Software Distribution Client: from 09-00 through 09-51-13.Show less
1Qualcomm
19Cologne Firmware
Fastconnect 6900 FirmwareFastconnect 7800 Firmware+16 more
Jun 17, 2026
Apr 6, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Memory Corruption when handling power management requests with improperly sized input/output buffers.
1Qualcomm
176Ar8035 Firmware
Cologne FirmwareCsra6620 Firmware+173 more
Jun 17, 2026
Apr 6, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Memory corruption when buffer copy operation fails due to integer overflow during attestation report generation.
1Utt
1810g Firmware
Jun 17, 2026
Apr 6, 2026
N/A· v4
4.5 MEDIUM· v3
N/A· v2
UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the selDateType parameter of the formTaskEdit function. This vulnerability allows attackers to cause a Denial of Service (DoS) via...Show more
UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the selDateType parameter of the formTaskEdit function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.Show less
1Utt
1520w Firmware
Jun 17, 2026
Apr 6, 2026
N/A· v4
4.5 MEDIUM· v3
N/A· v2
UTT Aggressive 520W v3v1.7.7-180627 was discovered to contain a buffer overflow in the addCommand parameter of the formConfigCliForEngineerOnly function. This vulnerability allows attackers to cause a Denial of Service (...Show more
UTT Aggressive 520W v3v1.7.7-180627 was discovered to contain a buffer overflow in the addCommand parameter of the formConfigCliForEngineerOnly function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.Show less
1Utt
11200gw Firmware
Jun 17, 2026
Apr 6, 2026
N/A· v4
4.5 MEDIUM· v3
N/A· v2
UTT Aggressive HiPER 1200GW v2.5.3-170306 was discovered to contain a buffer overflow in the pools parameter of the formArpBindConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a...Show more
UTT Aggressive HiPER 1200GW v2.5.3-170306 was discovered to contain a buffer overflow in the pools parameter of the formArpBindConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.Show less
1Utt
1520w Firmware
Jun 17, 2026
Apr 6, 2026
N/A· v4
4.5 MEDIUM· v3
N/A· v2
UTT Aggressive 520W v3v1.7.7-180627 was discovered to contain a buffer overflow in the filename parameter of the formFtpServerDirConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via...Show more
UTT Aggressive 520W v3v1.7.7-180627 was discovered to contain a buffer overflow in the filename parameter of the formFtpServerDirConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.Show less
1Utt
1810g Firmware
Jun 17, 2026
Apr 6, 2026
N/A· v4
4.5 MEDIUM· v3
N/A· v2
UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the timestart parameter of the ConfigAdvideo function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a...Show more
UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the timestart parameter of the ConfigAdvideo function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.Show less
1Utt
1810g Firmware
Jun 17, 2026
Apr 6, 2026
N/A· v4
4.5 MEDIUM· v3
N/A· v2
UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the notes parameter of the formGroupConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a c...Show more
UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the notes parameter of the formGroupConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.Show less
1Utt
11200gw Firmware
Jun 17, 2026
Apr 6, 2026
N/A· v4
4.5 MEDIUM· v3
N/A· v2
UTT Aggressive HiPER 1200GW v2.5.3-170306 was discovered to contain a buffer overflow in the timeRangeName parameter of the formConfigDnsFilterGlobal function. This vulnerability allows attackers to cause a Denial of Ser...Show more
UTT Aggressive HiPER 1200GW v2.5.3-170306 was discovered to contain a buffer overflow in the timeRangeName parameter of the formConfigDnsFilterGlobal function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.Show less
1Tenda
1M3 Firmware
Jul 24, 2026
Apr 5, 2026
7.4 HIGH· v4
8.8 HIGH· v3
9.0 HIGH· v2
A flaw has been found in Tenda M3 1.0.0.10. This vulnerability affects the function setAdvPolicyData of the file /goform/setAdvPolicyData of the component Destination Handler. Executing a manipulation of the argument pol...Show more
A flaw has been found in Tenda M3 1.0.0.10. This vulnerability affects the function setAdvPolicyData of the file /goform/setAdvPolicyData of the component Destination Handler. Executing a manipulation of the argument policyType can lead to buffer overflow. The attack can be executed remotely. The exploit has been published and may be used.Show less
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-
Jul 24, 2026
Apr 5, 2026
7.4 HIGH· v4
8.8 HIGH· v3
9.0 HIGH· v2
A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. This affects the function strcpy of the file /goform/formNatStaticMap. Performing a manipulation of the argument NatBind results in buffer overf...Show more
A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. This affects the function strcpy of the file /goform/formNatStaticMap. Performing a manipulation of the argument NatBind results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used.Show less