CVE-2026-27601 Underscore.js has unlimited recursion in _.flatten and _.isEqual, potential for DoS attack

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

CVE-2026-27601 Underscore.js has unlimited recursion in _.flatten and _.isEqual, potential for DoS attack

Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the .flatten and .isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service DoS attack by triggering a stack overflow...

kernel: Linux kernel: Denial of Service in ATM CLIP module via infinite recursion

A flaw was found in the Linux kernel's Asynchronous Transfer Mode ATM Classical IP CLIP module. A local user can trigger an infinite recursive call in the clippush function by repeatedly calling the ioctlATMARPMKIP system call. This vulnerability occurs when the socket is closed, leading to stack...

GHSA-QPX9-HPMF-5GMW Underscore has unlimited recursion in _.flatten and _.isEqual, potential for DoS attack

Impact In simple words, some programs that use .flatten or .isEqual could be made to crash. Someone who wants to do harm may be able to do this on purpose. This can only be done if the program has special properties. It only works in Underscore versions up to 1.13.7. A more detailed explanation...

Uncontrolled Recursion

Overview org.webjars.npm:underscore is a JavaScript's functional programming helper library. Affected versions of this package are vulnerable to Uncontrolled Recursion through the .flatten or .isEqual functions that are used without a depth limit. An attacker can cause the application to crash or...

Uncontrolled Recursion

Overview underscore is a JavaScript's functional programming helper library. Affected versions of this package are vulnerable to Uncontrolled Recursion through the .flatten or .isEqual functions that are used without a depth limit. An attacker can cause the application to crash or become...

Underscore has unlimited recursion in _.flatten and _.isEqual, potential for DoS attack

Impact In simple words, some programs that use .flatten or .isEqual could be made to crash. Someone who wants to do harm may be able to do this on purpose. This can only be done if the program has special properties. It only works in Underscore versions up to 1.13.7. A more detailed explanation...

kernel: Linux kernel: Denial of Service in ATM CLIP module via infinite recursion

A flaw was found in the Linux kernel's Asynchronous Transfer Mode ATM Classical IP CLIP module. A local user can trigger an infinite recursive call in the clippush function by repeatedly calling the ioctlATMARPMKIP system call. This vulnerability occurs when the socket is closed, leading to stack...

SUSE CVE-2026-3388

A vulnerability was found in Squirrel up to 3.2. This affects the function SQCompiler::Factor/SQCompiler::UnaryOP of the file squirrel/sqcompiler.cpp. Performing a manipulation results in uncontrolled recursion. The attack needs to be approached locally. The exploit has been made public and could...

Protobuf Pure-Python backend can be corrupted by exceeding the Python recursion limit

Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashin...

Underscore.js 安全漏洞

Underscore.js is a lightweight JavaScript utility library developed by jashkenas. Versions of Underscore.js prior to 1.13.8 contained a security vulnerability. This vulnerability stemmed from the use of unlimited recursion in the .flatten and .isEqual functions, which could allow attackers to cau...

PT-2026-22841

Name of the Vulnerable Software and Affected Versions Underscore.js versions prior to 1.13.8 Description Underscore.js, a JavaScript utility-belt library, contains an issue in the .flatten and .isEqual functions. These functions utilize recursion without a depth limit, potentially leading to a...

CVE-2026-3385

A vulnerability was detected in wren-lang wren up to 0.4.0. Affected is the function resolveLocal of the file src/vm/wrencompiler.c. The manipulation results in uncontrolled recursion. Attacking locally is a requirement. The exploit is now public and may be used. The project was informed of the...

CVE-2026-3384

A security vulnerability has been detected in ChaiScript up to 6.1.0. This impacts the function chaiscript::eval::ASTNodeImpl::eval/chaiscript::eval::FunctionPushPop of the file include/chaiscript/language/chaiscripteval.hpp. The manipulation leads to uncontrolled recursion. An attack has to be...

CVE-2026-3388

A flaw was found in Squirrel. A local user can perform a manipulation within the SQCompiler::Factor or SQCompiler::UnaryOP functions, leading to uncontrolled recursion. This vulnerability can result in a Denial of Service DoS, making the affected system or application unavailable...

CLSA-2026-1772453362 protobuf: Fix of CVE-2026-0994

CVE-2026-0994: recursion depth bypass in jsonformat.ParseDict...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion via the SQCompiler::UnaryOP process. An attacker can cause excessive resource consumption and application instability by providing specially crafted input that triggers deep recursion. Remediation There is no fixe...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion in the FunctionPushPop. An attacker can cause excessive resource consumption and application instability by triggering deep or infinite recursion through crafted input to the affected process. Remediation There is...

CVE-2026-3388

A vulnerability was found in Squirrel up to 3.2. This affects the function SQCompiler::Factor/SQCompiler::UnaryOP of the file squirrel/sqcompiler.cpp. Performing a manipulation results in uncontrolled recursion. The attack needs to be approached locally. The exploit has been made public and could...

CVE-2026-3388

A vulnerability was found in Squirrel up to 3.2. This affects the function SQCompiler::Factor/SQCompiler::UnaryOP of the file squirrel/sqcompiler.cpp. Performing a manipulation results in uncontrolled recursion. The attack needs to be approached locally. The exploit has been made public and could...