CVE-2026-13503

A vulnerability was detected in antlr ANTLR4 up to 4.13.2. Affected by this issue is the function getImportedVocabFile of the file tool/src/org/antlr/v4/parse/TokenVocabParser.java of the component tokenVocab Grammar Option Handler. The manipulation results in path traversal. The attack can be...

EUVD-2026-40001

A vulnerability was detected in antlr ANTLR4 up to 4.13.2. Affected by this issue is the function getImportedVocabFile of the file tool/src/org/antlr/v4/parse/TokenVocabParser.java of the component tokenVocab Grammar Option Handler. The manipulation results in path traversal. The attack can be...

CVE-2026-13501

The vulnerability CVE-2026-13501 affects ANTLR4 (up to 4.13.2), specifically the GoTarget component within the gofmt tool in GoTarget.java. The issue is a local command-injection exploit caused by manipulation of the GoTarget codegen path. Public disclosure exists, and no vendor response is repor...