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Search Results (22043 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-34971 | 1 Bytecodealliance | 1 Wasmtime | 2026-04-15 | 7.8 High |
| Wasmtime is a runtime for WebAssembly. From 32.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime's Cranelift compilation backend contains a bug on aarch64 when performing a certain shape of heap accesses which means that the wrong address is accessed. When combined with explicit bounds checks a guest WebAssembly module this can create a situation where there are two diverging computations for the same address: one for the address to bounds-check and one for the address to load. This difference in address being operated on means that a guest module can pass a bounds check but then load a different address. Combined together this enables an arbitrary read/write primitive for guest WebAssembly when accesssing host memory. This is a sandbox escape as guests are able to read/write arbitrary host memory. This vulnerability has a few ingredients, all of which must be met, for this situation to occur and bypass the sandbox restrictions. This miscompiled shape of load only occurs on 64-bit WebAssembly linear memories, or when Config::wasm_memory64 is enabled. 32-bit WebAssembly is not affected. Spectre mitigations or signals-based-traps must be disabled. When spectre mitigations are enabled then the offending shape of load is not generated. When signals-based-traps are disabled then spectre mitigations are also automatically disabled. The specific bug in Cranelift is a miscompile of a load of the shape load(iadd(base, ishl(index, amt))) where amt is a constant. The amt value is masked incorrectly to test if it's a certain value, and this incorrect mask means that Cranelift can pattern-match this lowering rule during instruction selection erroneously, diverging from WebAssembly's and Cranelift's semantics. This incorrect lowering would, for example, load an address much further away than intended as the correct address's computation would have wrapped around to a smaller value insetad. This vulnerability is fixed in 36.0.7, 42.0.2, and 43.0.1. | ||||
| CVE-2026-34987 | 1 Bytecodealliance | 1 Wasmtime | 2026-04-15 | 9.9 Critical |
| Wasmtime is a runtime for WebAssembly. From 25.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime with its Winch (baseline) non-default compiler backend may allow properly constructed guest Wasm to access host memory outside of its linear-memory sandbox. This vulnerability requires use of the Winch compiler (-Ccompiler=winch). By default, Wasmtime uses its Cranelift backend, not Winch. With Winch, the same incorrect assumption is present in theory on both aarch64 and x86-64. The aarch64 case has an observed-working proof of concept, while the x86-64 case is theoretical and may not be reachable in practice. This Winch compiler bug can allow the Wasm guest to access memory before or after the linear-memory region, independently of whether pre- or post-guard regions are configured. The accessible range in the initial bug proof-of-concept is up to 32KiB before the start of memory, or ~4GiB after the start of memory, independently of the size of pre- or post-guard regions or the use of explicit or guard-region-based bounds checking. However, the underlying bug assumes a 32-bit memory offset stored in a 64-bit register has its upper bits cleared when it may not, and so closely related variants of the initial proof-of-concept may be able to access truly arbitrary memory in-process. This could result in a host process segmentation fault (DoS), an arbitrary data leak from the host process, or with a write, potentially an arbitrary RCE. This vulnerability is fixed in 36.0.7, 42.0.2, and 43.0.1. | ||||
| CVE-2024-0119 | 1 Nvidia | 3 Cloud Gaming Guest, Gpu Display Driver, Virtual Gpu | 2026-04-15 | 7.8 High |
| NVIDIA GPU Display Driver for Windows contains a vulnerability in the user mode layer, where an unprivileged regular user can cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering. | ||||
| CVE-2024-0120 | 1 Nvidia | 3 Cloud Gaming Guest, Gpu Display Driver, Virtual Gpu | 2026-04-15 | 7.8 High |
| NVIDIA GPU Display Driver for Windows contains a vulnerability in the user mode layer, where an unprivileged regular user can cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering. | ||||
| CVE-2024-0149 | 2026-04-15 | 3.3 Low | ||
| NVIDIA GPU Display Driver for Linux contains a vulnerability which could allow an attacker unauthorized access to files. A successful exploit of this vulnerability might lead to limited information disclosure. | ||||
| CVE-2024-0144 | 2026-04-15 | 6.8 Medium | ||
| NVIDIA nvJPEG2000 library contains a vulnerability where an attacker can cause a buffer overflow issue by means of a specially crafted JPEG2000 file. A successful exploit of this vulnerability might lead to data tampering. | ||||
| CVE-2025-13735 | 1 Asrmicro | 2 Asr1903, Asr3901 | 2026-04-15 | 7.4 High |
| Out-of-bounds Read vulnerability in ASR1903、ASR3901 in ASR Lapwing_Linux on Linux (nr_fw modules). This vulnerability is associated with program files Code/nr_fw/DLP/src/NrCgi.C. This issue affects Lapwing_Linux: before 2025/11/26. | ||||
| CVE-2024-0146 | 2026-04-15 | 7.8 High | ||
| NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager, where a malicious guest could cause memory corruption. A successful exploit of this vulnerability might lead to code execution, denial of service, information disclosure, or data tampering. | ||||
| CVE-2025-41706 | 1 Phoenix Contact | 4 Quint4-ups/24dc/24dc/10/eip, Quint4-ups/24dc/24dc/20/eip, Quint4-ups/24dc/24dc/40/eip and 1 more | 2026-04-15 | 5.3 Medium |
| The webserver is vulnerable to a denial of service condition. An unauthenticated remote attacker can craft a special GET request with an over-long content-length to trigger the issue without affecting the core functionality. | ||||
| CVE-2025-41707 | 1 Phoenix Contact | 4 Quint4-ups/24dc/24dc/10/eip, Quint4-ups/24dc/24dc/20/eip, Quint4-ups/24dc/24dc/40/eip and 1 more | 2026-04-15 | 5.3 Medium |
| The websocket handler is vulnerable to a denial of service condition. An unauthenticated remote attacker can send a crafted websocket message to trigger the issue without affecting the core functionality. | ||||
| CVE-2024-0117 | 1 Nvidia | 3 Cloud Gaming Guest, Gpu Display Driver, Virtual Gpu | 2026-04-15 | 7.8 High |
| NVIDIA GPU Display Driver for Windows contains a vulnerability in the user mode layer, where an unprivileged regular user can cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering. | ||||
| CVE-2024-0118 | 1 Nvidia | 3 Cloud Gaming Guest, Gpu Display Driver, Virtual Gpu | 2026-04-15 | 7.8 High |
| NVIDIA GPU Display Driver for Windows contains a vulnerability in the user mode layer, where an unprivileged regular user can cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering. | ||||
| CVE-2025-9042 | 1 Rockwellautomation | 1 Flex 5000 Io | 2026-04-15 | N/A |
| A security issue exists due to improper handling of CIP Class 32’s request when a module is inhibited on the 5094-IY8 device. It causes the module to enter a fault state with the Module LED flashing red. Upon un-inhibiting, the module returns a connection fault (Code 16#0010), and the module cannot recover without a power cycle. | ||||
| CVE-2024-31163 | 1 Asus | 1 Download Master | 2026-04-15 | 7.2 High |
| ASUS Download Master has a buffer overflow vulnerability. An unauthenticated remote attacker with administrative privileges can exploit this vulnerability to execute arbitrary system commands on the device. | ||||
| CVE-2025-41687 | 1 Weidmueller | 4 Ie-sr-2tx-wl, Ie-sr-2tx-wl-4g-eu, Ie-sr-2tx-wl-4g-us-v and 1 more | 2026-04-15 | 9.8 Critical |
| An unauthenticated remote attacker may use a stack based buffer overflow in the u-link Management API to gain full access on the affected devices. | ||||
| CVE-2024-41928 | 1 Freebsd | 1 Freebsd | 2026-04-15 | 8.4 High |
| Malicious software running in a guest VM can exploit the buffer overflow to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note that bhyve runs in a Capsicum sandbox, so malicious code is constrained by the capabilities available to the bhyve process. | ||||
| CVE-2024-3286 | 2026-04-15 | 7.5 High | ||
| A buffer overflow vulnerability was identified in some Lenovo printers that could allow an unauthenticated user to trigger a device restart by sending a specially crafted web request. | ||||
| CVE-2025-14187 | 1 Ugreen | 1 Dh2100+ | 2026-04-15 | 7.2 High |
| A weakness has been identified in UGREEN DH2100+ up to 5.3.0.251125. This affects the function handler_file_backup_create of the file /v1/file/backup/create of the component nas_svr. Executing a manipulation of the argument path can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. It is recommended to upgrade the affected component. | ||||
| CVE-2020-37213 | 1 Digitalvolcano Software | 1 Textcrawler Pro | 2026-04-15 | 7.5 High |
| TextCrawler Pro 3.1.1 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized buffer in the license key field. Attackers can generate a 6000-byte payload and paste it into the activation field to trigger an application crash. | ||||
| CVE-2021-47827 | 2 Apple, Webssh | 2 Ios, Webssh | 2026-04-15 | 7.5 High |
| WebSSH for iOS 14.16.10 contains a denial of service vulnerability in the mashREPL tool that allows attackers to crash the application by pasting malformed input. Attackers can trigger the vulnerability by copying a 300-character buffer of repeated 'A' characters into the mashREPL input field, causing the application to crash. | ||||