Search Results (3616 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2025-54150 2 Qnap, Qnap Systems 2 Qsync Central, Qsync Central 2026-02-12 5.5 Medium
An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. If a local attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
CVE-2025-54151 2 Qnap, Qnap Systems 2 Qsync Central, Qsync Central 2026-02-12 5.5 Medium
An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. If a local attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
CVE-2025-25207 1 Redhat 1 Connectivity Link 2026-02-11 5.7 Medium
The Authorino service in the Red Hat Connectivity Link is the authorization service for zero trust API security. Authorino allows the users with developer persona to add callbacks to be executed to HTTP endpoints once the authorization process is completed. It was found that an attacker with developer persona access can add a large number of those callbacks to be executed by Authorino and as the authentication policy is enforced by a single instance of the service, this leada to a Denial of Service in Authorino while processing the post-authorization callbacks.
CVE-2024-38068 1 Microsoft 23 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 20 more 2026-02-10 7.5 High
Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability
CVE-2024-38067 1 Microsoft 10 Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 Sp2 and 7 more 2026-02-10 7.5 High
Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability
CVE-2024-38031 1 Microsoft 10 Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 Sp2 and 7 more 2026-02-10 7.5 High
Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability
CVE-2024-38027 1 Microsoft 23 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 20 more 2026-02-10 6.5 Medium
Windows Line Printer Daemon Service Denial of Service Vulnerability
CVE-2024-38015 1 Microsoft 7 Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 and 4 more 2026-02-10 7.5 High
Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability
CVE-2024-35270 1 Microsoft 23 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 20 more 2026-02-10 5.3 Medium
Windows iSCSI Service Denial of Service Vulnerability
CVE-2025-67133 1 Heromotocorp 2 Vida V1 Pro, Vida V1 Pro Firmware 2026-02-10 7.5 High
An issue in Hero Motocorp Vida V1 Pro 2.0.7 allows a local attacker to cause a denial of service via the BLE component
CVE-2025-13836 1 Python 2 Cpython, Python 2026-02-10 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-2026-25791 2026-02-10 7.5 High
Sliver is a command and control framework that uses a custom Wireguard netstack. Prior to 1.7.0, the DNS C2 listener accepts unauthenticated TOTP bootstrap messages and allocates server-side DNS sessions without validating OTP values, even when EnforceOTP is enabled. Because sessions are stored without a cleanup/expiry path in this flow, an unauthenticated remote actor can repeatedly create sessions and drive memory exhaustion. This vulnerability is fixed in 1.7.0.
CVE-2025-71031 1 Water-melon 1 Melon 2026-02-09 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-2026-25762 1 Adonisjs 1 Bodyparser 2026-02-09 7.5 High
AdonisJS is a TypeScript-first web framework. Prior to versions 10.1.3 and 11.0.0-next.9, a denial of service (DoS) vulnerability exists in the multipart file handling logic of @adonisjs/bodyparser. When processing file uploads, the multipart parser may accumulate an unbounded amount of data in memory while attempting to detect file types, potentially leading to excessive memory consumption and process termination. This issue has been patched in versions 10.1.3 and 11.0.0-next.9.
CVE-2025-47270 2026-02-06 7.5 High
nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. The `nimiq-network-libp2p` subcrate of nimiq/core-rs-albatross is vulnerable to a Denial of Service (DoS) attack due to uncontrolled memory allocation. Specifically, the implementation of the `Discovery` network message handling allocates a buffer based on a length value provided by the peer, without enforcing an upper bound. Since this length is a `u32`, a peer can trigger allocations of up to 4 GB, potentially leading to memory exhaustion and node crashes. As Discovery messages are regularly exchanged for peer discovery, this vulnerability can be exploited repeatedly. The patch for this vulnerability is formally released as part of v1.1.0. The patch implements a limit to the discovery message size of 1 MB and also resizes the message buffer size incrementally as the data is read. No known workarounds are available.
CVE-2026-21452 1 Msgpack 2 Messagepack, Msgpack 2026-02-05 7.5 High
MessagePack for Java is a serializer implementation for Java. A denial-of-service vulnerability exists in versions prior to 0.9.11 when deserializing .msgpack files containing EXT32 objects with attacker-controlled payload lengths. While MessagePack-Java parses extension headers lazily, it later trusts the declared EXT payload length when materializing the extension data. When ExtensionValue.getData() is invoked, the library attempts to allocate a byte array of the declared length without enforcing any upper bound. A malicious .msgpack file of only a few bytes can therefore trigger unbounded heap allocation, resulting in JVM heap exhaustion, process termination, or service unavailability. This vulnerability is triggered during model loading / deserialization, making it a model format vulnerability suitable for remote exploitation. The vulnerability enables a remote denial-of-service attack against applications that deserialize untrusted .msgpack model files using MessagePack for Java. A specially crafted but syntactically valid .msgpack file containing an EXT32 object with an attacker-controlled, excessively large payload length can trigger unbounded memory allocation during deserialization. When the model file is loaded, the library trusts the declared length metadata and attempts to allocate a byte array of that size, leading to rapid heap exhaustion, excessive garbage collection, or immediate JVM termination with an OutOfMemoryError. The attack requires no malformed bytes, user interaction, or elevated privileges and can be exploited remotely in real-world environments such as model registries, inference services, CI/CD pipelines, and cloud-based model hosting platforms that accept or fetch .msgpack artifacts. Because the malicious file is extremely small yet valid, it can bypass basic validation and scanning mechanisms, resulting in complete service unavailability and potential cascading failures in production systems. Version 0.9.11 fixes the vulnerability.
CVE-2026-23842 2 Chatterbot, Gunthercox 2 Chatterbot, Chatterbot 2026-02-05 7.5 High
ChatterBot is a machine learning, conversational dialog engine for creating chat bots. ChatterBot versions up to 1.2.10 are vulnerable to a denial-of-service condition caused by improper database session and connection pool management. Concurrent invocations of the get_response() method can exhaust the underlying SQLAlchemy connection pool, resulting in persistent service unavailability and requiring a manual restart to recover. Version 1.2.11 fixes the issue.
CVE-2025-59439 1 Samsung 19 Exynos, Exynos 1080, Exynos 1080 Firmware and 16 more 2026-02-05 7.5 High
An issue was discovered in Samsung Mobile Processor, Wearable Processor and Modem Exynos 980, 990, 850, 1080, 9110, W920, W930, W1000 and Modem 5123. Incorrect handling of NAS Registration messages leads to a Denial of Service because of Improper Handling of Exceptional Conditions.
CVE-2025-60753 1 Libarchive 1 Libarchive 2026-02-04 5.5 Medium
An issue was discovered in libarchive bsdtar before version 3.8.1 in function apply_substitution in file tar/subst.c when processing crafted -s substitution rules. This can cause unbounded memory allocation and lead to denial of service (Out-of-Memory crash).
CVE-2023-47150 2 Ibm, Linux 4 Aix, Common Cryptographic Architecture, I and 1 more 2026-02-04 7.5 High
IBM Common Cryptographic Architecture (CCA) 7.0.0 through 7.5.36 could allow a remote user to cause a denial of service due to incorrect data handling for certain types of AES operations. IBM X-Force ID: 270602.