CVE-2026-25727: Rfc Rfc2822 Rs Cwe 000 Cve 2026 25727
Uncontrolled mutual recursion (CWE-674) in standard parser combinators. The functions recursively call each other when parsing nested grammar elements without tracking recursion depth. An attacker can craft deeply nested inputs (such as repeating parenthesis) to exhaust the call stack, resulting in Denial of Service (DoS) via stack overflow.
Rustgreprules fetch cve-2026-25727-rfc-rfc2822-rs-cwe-000-cve-2026-25727 --engine opengrepDescription
Uncontrolled mutual recursion (CWE-674) in standard parser combinators. The functions recursively call each other when parsing nested grammar elements without tracking recursion depth. An attacker can craft deeply nested inputs (such as repeating parenthesis) to exhaust the call stack, resulting in Denial of Service (DoS) via stack overflow.
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