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Search Results (14668 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-35195 | 1 Bytecodealliance | 1 Wasmtime | 2026-04-15 | 5.4 Medium |
| Wasmtime is a runtime for WebAssembly. Prior to 24.0.7, 36.0.7, 42.0.2, and 43.0.1, Wasmtime's implementation of transcoding strings between components contains a bug where the return value of a guest component's realloc is not validated before the host attempts to write through the pointer. This enables a guest to cause the host to write arbitrary transcoded string bytes to an arbitrary location up to 4GiB away from the base of linear memory. These writes on the host could hit unmapped memory or could corrupt host data structures depending on Wasmtime's configuration. Wasmtime by default reserves 4GiB of virtual memory for a guest's linear memory meaning that this bug will by default on hosts cause the host to hit unmapped memory and abort the process due to an unhandled fault. Wasmtime can be configured, however, to reserve less memory for a guest and to remove all guard pages, so some configurations of Wasmtime may lead to corruption of data outside of a guest's linear memory, such as host data structures or other guests's linear memories. This vulnerability is fixed in 24.0.7, 36.0.7, 42.0.2, and 43.0.1. | ||||
| CVE-2025-41649 | 2026-04-15 | 7.5 High | ||
| An unauthenticated remote attacker can exploit insufficient input validation to write data beyond the bounds of a buffer, potentially leading to a denial-of-service condition for the devices. | ||||
| CVE-2025-41238 | 1 Vmware | 3 Esxi, Fusion, Workstation | 2026-04-15 | 9.3 Critical |
| VMware ESXi, Workstation, and Fusion contain a heap-overflow vulnerability in the PVSCSI (Paravirtualized SCSI) controller that leads to an out of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host. On ESXi, the exploitation is contained within the VMX sandbox and exploitable only with configurations that are unsupported. On Workstation and Fusion, this may lead to code execution on the machine where Workstation or Fusion is installed. | ||||
| CVE-2025-25050 | 2026-04-15 | 8.8 High | ||
| An out-of-bounds write vulnerability exists in the cv_upgrade_sensor_firmware functionality of Dell ControlVault3 prior to 5.15.10.14 and Dell ControlVault 3 Plus prior to 6.2.26.36. A specially crafted ControlVault API call can lead to an out-of-bounds write. An attacker can issue an API call to trigger this vulnerability. | ||||
| CVE-2025-29949 | 1 Amd | 17 Ryzen 5000 Series Desktop Processors, Ryzen 5000 Series Desktop Processors With Radeon Graphics, Ryzen 5000 Series Mobile Processors With Radeon Graphics and 14 more | 2026-04-15 | N/A |
| Insufficient input parameter sanitization in AMD Secure Processor (ASP) Boot Loader (legacy recovery mode only) could allow an attacker to write out-of-bounds to corrupt Secure DRAM potentially resulting in denial of service. | ||||
| CVE-2023-29929 | 1 Kemptechnologies | 1 Loadmaster | 2026-04-15 | 7.5 High |
| Buffer Overflow vulnerability found in Kemptechnologies Loadmaster before v.7.2.60.0 allows a remote attacker to casue a denial of service via the libkemplink.so, isreverse library. | ||||
| CVE-2025-59732 | 1 Ffmpeg | 1 Ffmpeg | 2026-04-15 | 6.5 Medium |
| When decoding an OpenEXR file that uses DWAA or DWAB compression, there's an implicit assumption that the height and width are divisible by 8. If the height or width of the image is not divisible by 8, the copy loops at [0] and [1] will continue to write until the next multiple of 8. The buffer td->uncompressed_data is allocated in decode_block based on the precise height and width of the image, so the "rounded-up" multiple of 8 in the copy loop can exceed the buffer bounds, and the write block starting at [2] can corrupt following heap memory. We recommend upgrading to version 8.0 or beyond. | ||||
| CVE-2025-23299 | 1 Nvidia | 2 Bluefield, Connectx | 2026-04-15 | 6.7 Medium |
| NVIDIA Bluefield and ConnectX contain a vulnerability in the management interface that could allow a malicious actor with high privilege access to execute arbitrary code. | ||||
| CVE-2025-42877 | 1 Sap | 3 Content Server, Internet Communication Manager, Web Dispatcher | 2026-04-15 | 7.5 High |
| SAP Web Dispatcher, Internet Communication Manager (ICM), and SAP Content Server allow an unauthenticated user to exploit logical errors that lead to a memory corruption vulnerability. This results in high impact on the availability with no impact on confidentiality or integrity of the application. | ||||
| CVE-2025-59728 | 1 Ffmpeg | 1 Ffmpeg | 2026-04-15 | 6.5 Medium |
| When calculating the content path in handling of MPEG-DASH manifests, there's an out-of-bounds NUL-byte write one byte past the end of the buffer.When we call xmlNodeGetContent below [0], it returns a buffer precisely allocated to match the string length, using strdup internally. If this buffer is not an empty string, it is assigned to root_url at [1].If the last (non-NUL) byte in this buffer is not '/' then we append '/' in-place at [2]. This will write two bytes into the buffer, starting at the last valid byte in the buffer, writing the NUL byte beyond the end of the allocated buffer. We recommend upgrading to version 8.0 or beyond. | ||||
| CVE-2025-11680 | 1 Warmcat | 1 Libwebsockets | 2026-04-15 | 3.1 Low |
| Out-of-bounds Write in unfilter_scanline in warmcat libwebsockets allows, when the LWS_WITH_UPNG flag is enabled during compilation and the HTML display stack is used, to write past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a crafted PNG file with a big width value that causes an integer overflow which value is used for determining the size of a heap allocation. | ||||
| CVE-2024-43688 | 2 Openbsd, Vixie | 2 Openbsd, Cron | 2026-04-15 | 7.3 High |
| cron/entry.c in vixie cron before 9cc8ab1, as used in OpenBSD 7.4 and 7.5, allows a heap-based buffer underflow and memory corruption. NOTE: this issue was introduced during a May 2023 refactoring. | ||||
| CVE-2025-42940 | 1 Sap | 1 Commoncryptolib | 2026-04-15 | 7.5 High |
| SAP CommonCryptoLib does not perform necessary boundary checks during pre-authentication parsing of manipulated ASN.1 data over the network. This may result in memory corruption followed by an application crash, hence leading to a high impact on availability. There is no impact on confidentiality or integrity. | ||||
| CVE-2021-47705 | 1 Commax | 1 Ums Client Activex Control | 2026-04-15 | N/A |
| COMMAX UMS Client ActiveX Control 1.7.0.2 contains a heap-based buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit improper boundary validation in CNC_Ctrl.dll to cause heap corruption and potentially gain system-level access. | ||||
| CVE-2025-3873 | 2026-04-15 | N/A | ||
| The following APIs for the Silcon Labs SiWx91x prior to vesion 3.4.0 failed to check the size of the output buffer of the caller which could lead to data corruption on the host (Cortex-M4) application. sl_si91x_aes sl_si91x_gcm sl_si91x_ccm sl_si91x_sha | ||||
| CVE-2025-42971 | 2026-04-15 | 4 Medium | ||
| A memory corruption vulnerability exists in SAPCAR allowing an attacker to craft malicious SAPCAR archives. When a high privileged victim extracts this malicious archive, it gets processed by SAPCAR on their system, resulting in out-of-bounds memory read and write. This could lead to file extraction and file overwrite outside the intended directories. This vulnerability has low impact on the confidentiality, integrity and availability of the application. | ||||
| CVE-2025-54957 | 1 Dolby | 1 Udc | 2026-04-15 | 9.8 Critical |
| An issue was discovered in Dolby UDC 4.5 through 4.13. A crash of the DD+ decoder process can occur when a malformed DD+ bitstream is processed. When Evolution data is processed by evo_priv.c from the DD+ bitstream, the decoder writes that data into a buffer. The length calculation for a write can overflow due to an integer wraparound. This can lead to the allocated buffer being too small, and the out-of-bounds check of the subsequent write to be ineffective, leading to an out-of-bounds write. | ||||
| CVE-2025-41236 | 1 Vmware | 3 Esxi, Fusion, Workstation | 2026-04-15 | 9.3 Critical |
| VMware ESXi, Workstation, and Fusion contain an integer-overflow vulnerability in the VMXNET3 virtual network adapter. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Non VMXNET3 virtual adapters are not affected by this issue. | ||||
| CVE-2025-41237 | 1 Vmware | 3 Esxi, Fusion, Workstation | 2026-04-15 | 9.3 Critical |
| VMware ESXi, Workstation, and Fusion contain an integer-underflow in VMCI (Virtual Machine Communication Interface) that leads to an out-of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host. On ESXi, the exploitation is contained within the VMX sandbox whereas, on Workstation and Fusion, this may lead to code execution on the machine where Workstation or Fusion is installed. | ||||
| CVE-2025-41413 | 2026-04-15 | 7.8 High | ||
| Fuji Electric Smart Editor is vulnerable to an out-of-bounds write, which may allow an attacker to execute arbitrary code. | ||||