Vulnerabilities (CVE)

Filtered by CWE-121
Total 4083 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-43838 2026-10-20 N/A N/A
A stack-based buffer overflow vulnerability in the login functionality could allow an attacker to achieve code execution.
CVE-2026-43858 2026-10-20 N/A N/A
A stack-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.
CVE-2026-43834 2026-10-20 N/A N/A
A stack-based buffer overflow vulnerability in the logs settings functionality could allow an authenticated attacker to achieve code execution.
CVE-2026-43846 2026-10-20 N/A N/A
A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.
CVE-2026-112373 2026-10-20 6.8 MEDIUM 6.5 MEDIUM
A security vulnerability has been detected in H3C Magic NX15 NX15V100R017. This impacts the function sub_416874 of the file /usr/bin/usrlist. Such manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.
CVE-2026-108984 2026-10-20 N/A 7.5 HIGH
A vulnerability is in Web Server default connection ports under the process name GeoWebServer.exe .
CVE-2026-102199 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-20 N/A 6.5 MEDIUM
Stack-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to deny service over a network.
CVE-2026-100216 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-20 N/A 7.0 HIGH
Stack-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
CVE-2026-112257 2026-10-20 N/A 7.8 HIGH
A flaw was found in GIMP. The PSD thumbnail resource loader performs a BGR-to-RGB channel swap with a fixed 3-byte stride and does not verify that the JPEG thumbnail is RGB. A crafted grayscale PSD thumbnail can cause a heap out-of-bounds read and write in the plug-in process, leading to a crash and potentially arbitrary code execution when the victim browses or opens the file.
CVE-2026-108431 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-10-20 N/A 8.8 HIGH
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-108440 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-10-20 N/A 8.8 HIGH
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-43832 2026-10-20 N/A 7.5 HIGH
A stack-based buffer overflow vulnerability in the Cookie parsing methods could allow an unauthenticated attacker to achieve code execution when the SafeEnhancement feature is enabled.
CVE-2026-43831 2026-10-20 N/A 7.5 HIGH
A stack-based buffer overflow vulnerability in the log message functionality could allow an unauthenticated attacker to achieve code execution.
CVE-2026-43829 2026-10-20 N/A 7.5 HIGH
A stack-based buffer overflow vulnerability in the password functionality could allow an unauthenticated attacker to achieve code execution when the SafeEnhancement feature is enabled.
CVE-2026-83965 1 Adobe 1 Substance 3d Sampler 2026-10-20 N/A 7.8 HIGH
Substance3D - Sampler is affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2025-14992 1 Tenda 2 Ac18, Ac18 Firmware 2026-10-19 9.0 HIGH 8.8 HIGH
A security vulnerability has been detected in Tenda AC18 15.03.05.05. The impacted element is the function strcpy of the file /goform/GetParentControlInfo of the component HTTP Request Handler. The manipulation of the argument mac leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
CVE-2025-15044 1 Tenda 2 Wh450, Wh450 Firmware 2026-10-19 10.0 HIGH 9.8 CRITICAL
A vulnerability was detected in Tenda WH450 1.0.0.18. Impacted is an unknown function of the file /goform/NatStaticSetting. The manipulation of the argument page results in stack-based buffer overflow. The attack may be performed from remote. The exploit is now public and may be used.
CVE-2025-15045 1 Tenda 2 Wh450, Wh450 Firmware 2026-10-19 10.0 HIGH 9.8 CRITICAL
A flaw has been found in Tenda WH450 1.0.0.18. The affected element is an unknown function of the file /goform/Natlimit of the component HTTP Request Handler. This manipulation of the argument page causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used.
CVE-2025-29897 2026-10-19 N/A N/A
A buffer copy without checking size of input vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 and later
CVE-2025-14934 1 Unidata 1 Netcdf 2026-10-19 N/A 7.8 HIGH
NSF Unidata NetCDF-C Variable Name Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NSF Unidata NetCDF-C. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of variable names. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27267.