4175 matches found
CLSA-2026-1779225366 libxml2: Fix of CVE-2022-2309
CVE-2022-2309: reset nsNr in xmlCtxtReset and htmlCtxtReset to prevent NULL pointer dereference / DoS triggered via crafted XML or HTML input reused across parser context resets...
GHSA-P5MV-GJ8J-XQGF Keycloak: Denial of Service via specially crafted SAML input
A flaw was found in Keycloak. A remote, unauthenticated attacker can send a specially crafted XML input to the Security Assertion Markup Language SAML endpoint. This malicious input can cause high CPU usage and worker thread starvation, leading to a Denial of Service DoS where the server becomes...
CVE-2026-8258
A flaw was found in Squirrel. A local attacker can exploit a vulnerability in the validateformat function, which processes string formats, by providing specially crafted input. This manipulation can cause a stack-based buffer overflow, potentially leading to a denial of service or the execution o...
Keycloak 安全漏洞
Keycloak is an open-source identity and access management solution developed by Keycloak. Keycloak has a security vulnerability that stems from remote, unauthenticated attackers being able to send specially crafted XML inputs to SAML endpoints. This vulnerability can lead to high CPU usage and wo...
Prototype Pollution
Overview @tmlmobilidade/utils is an A collection of utility functions and helpers for the TML Mobilidade Go monorepo, providing common functionality for batching operations, caching, HTTP requests, object manipulation, permissions, and more. Affected versions of this package are vulnerable to...
Integer Underflow (Wrap or Wraparound)
Overview Affected versions of this package are vulnerable to Integer Underflow Wrap or Wraparound in the IPTC encoder. An attacker can access sensitive information or cause a partial denial of service by providing a specially crafted input file that triggers an out-of-bounds read. Remediation A f...
JLSEC-2026-503
In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Eval::operatorSass::SupportsOperator in eval.cpp may cause a Denial of Service application crash via a crafted sass input file...
JLSEC-2026-501
In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::SelectorList::populateextends in SharedPtr.hpp used by ast.cpp and astselectors.cpp may cause a Denial of Service application crash via a crafted sass input file...
EUVD-2018-21852
VX Search 10.6.18 contains a local buffer overflow vulnerability that allows attackers to overwrite the instruction pointer by supplying an oversized string in the directory field. Attackers can craft a malicious input file containing 271 bytes of junk data followed by a return address to execute...
Denial Of Service (DoS)
github.com/go-jose/go-jose is vulnerable to Denial Of Service DoS. The vulnerability is due to improper validation of JWE objects during decryption when the alg field indicates a key wrapping algorithm and the encryptedkey field is empty, which allows an attacker to trigger a runtime panic via...
Arbitrary Code Execution
GitHub Copilot CLI is vulnerable to Command Injection. The vulnerability is due to improper safety assessment of shell commands in the shell tool, where dangerous Bash parameter expansion patterns such as $var@P, $!var, $var:=value, and nested $cmd expressions are incorrectly classified as...
CVE-2026-44673
libyang is a YANG data modeling language library. Prior to SO 5.2.15, lybreadstring in src/parserlyb.c contains an integer overflow that results in a heap buffer overflow when parsing a maliciously crafted LYB binary blob. An attacker who can supply LYB data to any libyang consumer NETCONF server...
Regular Expression Denial of Service (ReDoS)
Overview org.webjars.npm:svelte is a package for building web applications. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS through the svelte:element tag validation process. An attacker can cause significant performance degradation by supplying...
dovecot: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command
A flaw was found in ManageSieve. A remote attacker can exploit this vulnerability by sending a crafted SASL Simple Authentication and Security Layer initial response during the AUTHENTICATE command. This can cause the ManageSieve service to crash repeatedly, leading to a Denial of Service DoS for...
Integer Overflow or Wraparound
Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound due to improper validation of user-supplied input in the authentication process. An attacker can gain elevated privileges by providing crafted input during local interaction. Remediation Upgrade...
USN-8269-1: Avahi vulnerabilities
It is discovered that Avahi incorrectly handled crafted input. A remote attacker could possibly use this issue to crash the program, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 24.04...
USN-8269-1 avahi vulnerabilities
It is discovered that Avahi incorrectly handled crafted input. A remote attacker could possibly use this issue to crash the program, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 24.04...
PT-2026-40132
Name of the Vulnerable Software and Affected Versions Microsoft Visual Studio/.NET versions prior to 10.0.8 Description A tampering issue occurs when .NET Core improperly handles specially crafted files. An attacker can exploit this by sending a specially crafted file to a vulnerable system,...
glib: GLib: Buffer underflow in GVariant parser leads to heap corruption
A flaw was found in GLib Gnome Lib. This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution via a buffer-underflow in the GVariant parser when processing maliciously crafted input strings...
