GHSA-82X6-Q7MM-W9CF toml-node: Uncontrolled Recursion

Summary toml.parse crashes with an uncaught RangeError: Maximum call stack size exceeded when parsing deeply nested arrays or inline tables. The parser is generated by Peggy 5.1.0 a PEG parser generator as a recursive-descent parser; the value rule mutually recurses with the array and inline-tabl...

toml-node: Uncontrolled Recursion

Summary toml.parse crashes with an uncaught RangeError: Maximum call stack size exceeded when parsing deeply nested arrays or inline tables. The parser is generated by Peggy 5.1.0 a PEG parser generator as a recursive-descent parser; the value rule mutually recurses with the array and inline-tabl...

CVE-2026-77465 toml-node: Uncontrolled Recursion

toml-node is a TOML parser for Node.js and the browser. Prior to 4.2.0, toml.parse uses a Peggy 5.1.0 generated recursive-descent parser in lib/parser.js whose peg$parsevalue, peg$parsearray, and peg$parseinlinetableentry functions recurse through nested arrays and inline tables without a depth...

CVE-2026-77465

toml-node is a TOML parser for Node.js and the browser. Prior to 4.2.0 , the Peggy 5.1.0-generated recursive-descent parser in lib/parser.js has functions (peg$parsevalue, peg$parsearray, peg$parseinline_table_entry) that recurse through nested arrays and inline tables without a depth limit . A r...

CVE-2026-55619

eml_parser , a Python module for parsing EML files, is vulnerable to a denial of service prior to version 3.0.2 . The flaw resides in eml_parser.parser.HeaderParser.header_fetch_parse, which delegates address parsing to email.utils.getaddresses(). A deeply nested CFWS comment construct in an e-ma...

EUVD-2026-64180

RaTeX is a KaTeX-compatible math rendering engine written in Rust. Prior to version 0.1.11, RaTeX’s recursive-descent parser recurses one or more native stack frame per nesting level at , \left, \sqrt, ^, etc, with no maximum depth limit. A short, 10 KB input of nested groups overflows the 8 MB...

CVE-2026-53531

RaTeX (a KaTeX-compatible math rendering engine in Rust) is affected by an unbounded parser recursion in its ratex-parser crate. The recursive-descent parser (parse_expression → parse_atom → parse_group) has no maximum depth limit , so a ~10 KB input of nested groups (e.g., repeated {, \left, \sq...

CVE-2026-53531 ratex-parser has unbounded parser recursion that leads to stack overflow (process abort)

RaTeX is a KaTeX-compatible math rendering engine written in Rust. Prior to version 0.1.11, RaTeX’s recursive-descent parser recurses one or more native stack frame per nesting level at , \left, \sqrt, ^, etc, with no maximum depth limit. A short, 10 KB input of nested groups overflows the 8 MB...

CVE-2026-53531

RaTeX is a KaTeX-compatible math rendering engine written in Rust. Prior to version 0.1.11, RaTeX’s recursive-descent parser recurses one or more native stack frame per nesting level at "", "\left", "\sqrt", "^", etc, with no maximum depth limit. A short, 10 KB input of nested groups overflows th...

CVE-2026-45271

Picotls is a TLS protocol library that allows users select different crypto backends based on their use case. Picotls implements its own ASN.1 validation helper, which is used by the minicrypto backend while parsing local PKCS8 private keys. Prior to commit c14231d801407640bc42c2dcf92783409ea6a7c...

CVE-2026-53531: Uncontrolled Resource Consumption

RaTeX is a KaTeX-compatible math rendering engine written in Rust. Prior to version 0.1.11, RaTeX’s recursive-descent parser recurses one or more native stack frame per nesting level at , \left, \sqrt, ^, etc, with no maximum depth limit. A short, 10 KB input of nested groups overflows the 8 MB...

CVE-2026-74795

Scriban before 6.6.0 contains an uncontrolled recursion vulnerability in its recursive-descent parser. The parser does not enforce a default expression depth limit the ExpressionDepthLimit property in ParserOptions defaults to null/disabled, so an attacker who controls template input can supply a...

CVE-2026-74795

Scriban before 6.6.0 contains an uncontrolled recursion vulnerability in its recursive-descent parser. The parser does not enforce a default expression depth limit the ExpressionDepthLimit property in ParserOptions defaults to null/disabled, so an attacker who controls template input can supply a...

CVE-2026-74783 Scriban 6.6.0 through 7.2.0 Parser Recursion Denial of Service

Scriban versions 6.6.0 through 7.2.0 contain a non-enforcing ExpressionDepthLimit guard that fails to stop recursive descent parsing of deeply nested expressions. Attackers can supply templates with deeply nested parentheses, array initializers, object initializers, or unary operators to trigger ...

CVE-2026-74783

Scriban versions 6.6.0 through 7.2.0 contain a non-enforcing ExpressionDepthLimit guard that fails to stop recursive descent parsing of deeply nested expressions. Attackers can supply templates with deeply nested parentheses, array initializers, object initializers, or unary operators to trigger ...

CVE-2026-74795: Uncontrolled Recursion

Scriban before 6.6.0 contains an uncontrolled recursion vulnerability in its recursive-descent parser. The parser does not enforce a default expression depth limit the ExpressionDepthLimit property in ParserOptions defaults to null/disabled, so an attacker who controls template input can supply a...

PT-2026-80165

Name of the Vulnerable Software and Affected Versions NLTK affected versions not specified Description The nltk.parse.RecursiveDescentParser and SteppingRecursiveDescentParser functions enumerate parses top-down without a limit on recursive steps. A specially crafted context-free grammar can caus...

PT-2026-56304

Name of the Vulnerable Software and Affected Versions RaTeX versions prior to 0.1.11 Description RaTeX is a KaTeX-compatible math rendering engine written in Rust. The recursive-descent parser lacks a maximum depth limit when processing nesting levels such as , left, sqrt, and ^. This allows a...

CVE-2026-40324

Hot Chocolate is an open-source GraphQL server. Prior to versions 12.22.7, 13.9.16, 14.3.1, and 15.1.14, Hot Chocolate's recursive descent parser "Utf8GraphQLParser" has no recursion depth limit. A crafted GraphQL document with deeply nested selection sets, object values, list values, or list typ...

CVE-2026-34211 SandboxJS: Stack overflow DoS via deeply nested expressions in recursive descent parser

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.36, the @nyariv/sandboxjs parser contains unbounded recursion in the restOfExp function and the lispify/lispifyExpr call chain. An attacker can crash any Node.js process that parses untrusted input by supplying deeply nested expressions...