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Search Results (5202 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2025-6075 2 Python, Python Software Foundation 3 Cpython, Python, Cpython 2026-03-03 5.5 Medium
If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables.
CVE-2025-13836 1 Python 2 Cpython, Python 2026-03-03 7.5 High
When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS.
CVE-2025-67445 1 Totolink 2 X5000r, X5000r Firmware 2026-02-27 6.5 Medium
TOTOLINK X5000R V9.1.0cu.2415_B20250515 contains a denial-of-service vulnerability in /cgi-bin/cstecgi.cgi. The CGI reads the CONTENT_LENGTH environment variable and allocates memory using malloc (CONTENT_LENGTH + 1) without sufficient bounds checking. When lighttpd s request size limit is not enforced, a crafted large POST request can cause memory exhaustion or a segmentation fault, leading to a crash of the management CGI and loss of availability of the web interface.
CVE-2024-32902 1 Google 1 Android 2026-02-26 7.5 High
Remote prevention of access to cellular service with no user interaction (for example, crashing the cellular radio service with a malformed packet)
CVE-2025-26423 1 Google 1 Android 2026-02-26 6.2 Medium
In validateIpConfiguration of WifiConfigurationUtil.java, there is a possible way to trigger a permanent DoS due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVE-2025-15532 1 Open5gs 1 Open5gs 2026-02-26 5.3 Medium
A security flaw has been discovered in Open5GS up to 2.7.5. This issue affects some unknown processing of the component Timer Handler. The manipulation results in resource consumption. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The patch is identified as c7c131f8d2cb1195ada5e0e691b6868ebcd8a845. It is best practice to apply a patch to resolve this issue.
CVE-2025-70327 1 Totolink 2 X5000r, X5000r Firmware 2026-02-26 9.8 Critical
TOTOLINK X5000R v9.1.0cu_2415_B20250515 contains an argument injection vulnerability in the setDiagnosisCfg handler of the /usr/sbin/lighttpd executable. The ip parameter is retrieved via websGetVar and passed to a ping command through CsteSystem without validating if the input starts with a hyphen (-). This allows remote authenticated attackers to inject arbitrary command-line options into the ping utility, potentially leading to a Denial of Service (DoS) by causing excessive resource consumption or prolonged execution.
CVE-2025-71031 2 Melang, Water-melon 2 Melon, Melon 2026-02-25 7.5 High
Water-Melon Melon commit 9df9292 and below is vulnerable to Denial of Service. The HTTP component doesn't have any maximum length. As a result, an excessive request header could cause a denial of service by consuming RAM memory.
CVE-2023-46848 2 Redhat, Squid-cache 6 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux Server Aus and 3 more 2026-02-25 8.6 High
Squid is vulnerable to Denial of Service, where a remote attacker can perform DoS by sending ftp:// URLs in HTTP Request messages or constructing ftp:// URLs from FTP Native input.
CVE-2023-26303 1 Executablebooks 1 Markdown-it-py 2026-02-25 3.3 Low
Denial of service could be caused to markdown-it-py, before v2.2.0, if an attacker was allowed to force null assertions with specially crafted input.
CVE-2023-26302 1 Executablebooks 1 Markdown-it-py 2026-02-25 3.3 Low
Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input.
CVE-2023-44321 1 Siemens 142 6ag1206-2bb00-7ac2, 6ag1206-2bb00-7ac2 Firmware, 6ag1206-2bs00-7ac2 and 139 more 2026-02-25 2.7 Low
Affected devices do not properly validate the length of inputs when performing certain configuration changes in the web interface allowing an authenticated attacker to cause a denial of service condition. The device needs to be restarted for the web interface to become available again.
CVE-2019-11253 2 Kubernetes, Redhat 5 Kubernetes, Openshift, Openshift Container Platform and 2 more 2026-02-24 7.5 High
Improper input validation in the Kubernetes API server in versions v1.0-1.12 and versions prior to v1.13.12, v1.14.8, v1.15.5, and v1.16.2 allows authorized users to send malicious YAML or JSON payloads, causing the API server to consume excessive CPU or memory, potentially crashing and becoming unavailable. Prior to v1.14.0, default RBAC policy authorized anonymous users to submit requests that could trigger this vulnerability. Clusters upgraded from a version prior to v1.14.0 keep the more permissive policy by default for backwards compatibility.
CVE-2025-59472 1 Vercel 1 Next.js 2026-02-24 5.9 Medium
A denial of service vulnerability exists in Next.js versions with Partial Prerendering (PPR) enabled when running in minimal mode. The PPR resume endpoint accepts unauthenticated POST requests with the `Next-Resume: 1` header and processes attacker-controlled postponed state data. Two closely related vulnerabilities allow an attacker to crash the server process through memory exhaustion: 1. **Unbounded request body buffering**: The server buffers the entire POST request body into memory using `Buffer.concat()` without enforcing any size limit, allowing arbitrarily large payloads to exhaust available memory. 2. **Unbounded decompression (zipbomb)**: The resume data cache is decompressed using `inflateSync()` without limiting the decompressed output size. A small compressed payload can expand to hundreds of megabytes or gigabytes, causing memory exhaustion. Both attack vectors result in a fatal V8 out-of-memory error (`FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory`) causing the Node.js process to terminate. The zipbomb variant is particularly dangerous as it can bypass reverse proxy request size limits while still causing large memory allocation on the server. To be affected you must have an application running with `experimental.ppr: true` or `cacheComponents: true` configured along with the NEXT_PRIVATE_MINIMAL_MODE=1 environment variable. Strongly consider upgrading to 15.6.0-canary.61 or 16.1.5 to reduce risk and prevent availability issues in Next applications.
CVE-2025-11274 1 Assimp 1 Assimp 2026-02-24 3.3 Low
A vulnerability was determined in Open Asset Import Library Assimp 6.0.2. Affected is the function Q3DImporter::InternReadFile of the file assimp/code/AssetLib/Q3D/Q3DLoader.cpp. This manipulation causes allocation of resources. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized.
CVE-2020-1597 3 Fedoraproject, Microsoft, Redhat 6 Fedora, Asp.net Core, Visual Studio 2017 and 3 more 2026-02-23 7.5 High
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application. The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.
CVE-2025-11681 1 M-files 2 M-files Server, Server 2026-02-23 6.5 Medium
Denial-of-service condition in M-Files Server versions before 25.11.15392.1, before 25.2 LTS SR2 and before 25.8 LTS SR2 allows an authenticated user to cause the MFserver process to crash.
CVE-2023-0384 1 M-files 1 M-files Server 2026-02-23 6.5 Medium
User-controlled operations could have allowed Denial of Service in M-Files Server before 23.4.12528.1 due to uncontrolled memory consumption for a scheduled job.
CVE-2023-0383 1 M-files 1 M-files Server 2026-02-23 7.5 High
User-controlled operations could have allowed Denial of Service in M-Files Server before 23.4.12528.1 due to uncontrolled memory consumption.
CVE-2023-0382 1 M-files 1 M-files Server 2026-02-23 6.5 Medium
User-controlled operations could have allowed Denial of Service in M-Files Server before 23.4.12528.1 due to uncontrolled memory consumption.