Search Results (21920 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-38653 1 Microsoft 3 365 Apps, Office, Office 2019 2026-08-10 7.8 High
Microsoft Office Visio Remote Code Execution Vulnerability
CVE-2021-26435 1 Microsoft 20 Windows 10, Windows 10 1507, Windows 10 1607 and 17 more 2026-08-10 8.1 High
Windows Scripting Engine Memory Corruption Vulnerability
CVE-2021-36952 1 Microsoft 2 Visual Studio 2017, Visual Studio 2019 2026-08-10 7.8 High
Visual Studio Remote Code Execution Vulnerability
CVE-2021-34480 1 Microsoft 16 Windows 10, Windows 10 1507, Windows 10 1607 and 13 more 2026-08-10 6.8 Medium
Scripting Engine Memory Corruption Vulnerability
CVE-2026-66485 1 Gnu 1 Cpio 2026-08-10 5.0 Medium
GNU cpio is vulnerable to an uncontrolled memory allocation in the make_path function at src/makepath.c. The function uses alloca to allocate stack memory based on the length of argpath, which is derived from an archive-controlled pathname during extraction. A malicious cpio archive containing a sufficiently long nested pathname causes an unbounded stack allocation, resulting in a stack overflow and crash of the cpio process. An attacker who can supply a crafted cpio archive to a victim who extracts it can cause a denial of service. This issue has been fixed in commit 3cd514031371d8aeeaf2048aa10103e02831aaa9
CVE-2026-71284 1 Fledge-iot 1 Fledge 2026-08-10 7.2 High
Fledge's backup-restore upload handler, upload_backup (python/fledge/services/core/api/backup_restore.py), takes the first extracted tar member's filename (tar_file_names[0]) and builds a shell command via string formatting. Because os.system invokes a shell and no quoting (shlex.quote, list-form subprocess) is applied, an admin uploading a crafted backup archive achieves arbitrary OS command execution.
CVE-2026-71263 1 Cwalter-at 1 Freemodbus 2026-08-10 9.1 Critical
The LINUXTCP port of FreeModbus contains an off-by-one bounds check in xMBPortTCPPool (demo/LINUXTCP/port/porttcp.c). The check uses a strict greater-than comparison instead of greater-than-or-equal against the 263-byte MB_TCP_BUF_SIZE limit.
CVE-2026-71255 1 Debevv 1 Nanomodbus 2026-08-10 8.6 High
nanoMODBUS through v1.23.0 contains an out-of-bounds write in the Modbus client-side recv_read_device_identification_res function (FC 0x2B/MEI 0x0E, Read Device Identification) in nanomodbus.c. The server-supplied object_length field (0-246) is validated only against the remaining PDU size (res_size_left) and is never validated against the caller-supplied buffers_length parameter.
CVE-2026-71254 1 Debevv 1 Nanomodbus 2026-08-10 9.8 Critical
nanoMODBUS through v1.23.0 contains an out-of-bounds write in the Modbus server-side handle_read_file_record function (FC 0x14, Read File Record) in nanomodbus.c. The function validates that the total request size does not exceed 245 bytes and that each sub-request's record_length is at most 124, but it never validates the CUMULATIVE response size across all sub-requests before processing them.
CVE-2026-71243 1 Adaltas 1 Backmeup 2026-08-10 8.8 High
The backmeup npm package assembles shell command strings by directly concatenating its option values (name, source, destination, filter) - e.g. cmd = "mkdir -p " + path.join(info.destination, info.name) + "; " - and executes the resulting string through a shell via ssh2-exec (locally via child_process, or remotely via SSH when an ssh handle is supplied), rather than using execFile/spawn with an argument array.
CVE-2026-70377 1 Theotherphil 1 Imagecli 2026-08-10 7.5 High
imagecli's pipeline operation (Scale::apply in src/image_ops.rs) computes output width/height as (dimension as f32 * ratio) as u32 with no upper-bound validation on the CLI-supplied ratio, which is parsed via nom::number::complete::float with no range check. Any application embedding imagecli as a library and accepting user-controlled pipeline strings is remotely crashable with a single request.
CVE-2026-70375 1 Hashbrowncms 1 Hashbrown Cms 2026-08-10 8.8 High
HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the Git deployer component. GitDeployer.pullRepo in src/Server/Entity/Deployer/GitDeployer.js executes AppService.exec, interpolating the configured branch value directly into a shell command with no escaping.
CVE-2026-70374 1 Hashbrowncms 1 Hashbrown Cms 2026-08-10 8.8 High
HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the media upload thumbnail generation routine. Media.generateThumbnail in src/Server/Entity/Resource/Media.js builds a temporary file path as 'thumbnail' + Path.extname(filename) and passes it, unescaped, into a shell command executed via AppService.exec ('convert ' + tempFile + ...).
CVE-2026-55743 1 Tinyhumansai 1 Openhuman 2026-08-10 9.6 Critical
The shell tool command allowlist in the SecurityPolicy of OpenHuman desktop agent through 0.54.0 (default Supervised security policy) can be bypassed to execute arbitrary OS commands with the privileges of the desktop user.
CVE-2026-54410 1 Debevv 1 Nanomodbus 2026-08-10 8.6 High
nanoMODBUS through v1.23.0 contains an off-by-one buffer overflow in the recv_msg_header function of the Modbus/TCP server that allows remote unauthenticated attackers to write one attacker-controlled byte past the end of the 260-byte receive buffer by sending a crafted MBAP frame whose Length field is set to 255.
CVE-2026-3298 1 Python 1 Cpython 2026-08-10 N/A
The method "sock_recvfrom_into()" of "asyncio.ProacterEventLoop" (Windows only) was missing a boundary check for the data buffer when using nbytes parameter. This allowed for an out-of-bounds buffer write if data was larger than the buffer size. Non-Windows platforms are not affected.
CVE-2026-15239 2 Simple Captcha, Wordpress 2 Simple Captcha With Cloudflare Turnstile, Wordpress 2026-08-08 5.3 Medium
The Simple CAPTCHA with Cloudflare Turnstile WordPress plugin before 1.42.0 does not bind its Turnstile validation cache to the single-use challenge token in its Forminator integration, instead keying it to an attacker-controlled, reusable request value, allowing unauthenticated attackers to solve one challenge and then replay token-less form submissions for a short window, defeating the anti-abuse protection the plugin provides.
CVE-2026-54212 1 Tobit Laboratories Ag 1 Teamdavid 2026-08-08 N/A
Tobit Laboratories AG TeamDavid's Webbox application implements an API endpoint that is vulnerable to a buffer overflow condition. By submitting a specially crafted JSON body, such as one that is at least 8 characters long and begins with a number, an unauthenticated attacker can cause the server to crash, resulting in denial of service. Depending on the stack state or if a stack canary can be disclosed through another vulnerability, this buffer overflow could potentially lead to remote code execution and full compromise of the server. This issue affects TeamDavid through Rollout 524.
CVE-2026-48097 1 0x5t4l1n 1 Nextor Ip Changer 2026-08-08 7.8 High
NexTor IP Changer is a command-line tool that leverages the Tor network to periodically rotate a user's IP address. Versions prior to 2.0.0 have a command execution vulnerability due to unsafe use of `shell=True` with commands that rely on executable resolution through the `PATH` environment variable. An attacker controlling the execution environment can place malicious executables such as sudo earlier in the `PATH`, resulting in execution of attacker-controlled code. Version 2.0.0 fixes the issue.
CVE-2026-48098 1 0x5t4l1n 1 Nextor Ip Changer 2026-08-08 7.3 High
NexTor IP Changer is a command-line tool that leverages the Tor network to periodically rotate a user's IP address. Versions prior to 2.0.0 execute privileged system commands using `sudo` and `shell=True` directly inside application logic. In environments where passwordless sudo (`NOPASSWD`) is enabled, privileged commands may execute silently without explicit user confirmation. Version 2.0.0 fixes the issue.