CVE-2026-13503

CVE-2026-13503 affects antlr ANTLR4 up to 4.13.2. The vulnerability resides in the function getImportedVocabFile of tokenVocab Grammar Option Handler, specifically in TokenVocabParser.java, enabling a path traversal vulnerability. It can be exploited remotely and the exploit is public. The vendor...

EUVD-2026-39999

A security vulnerability has been detected in antlr ANTLR4 up to 4.13.2. Affected by this vulnerability is the function GoTarget of the file tool/src/org/antlr/v4/codegen/target/GoTarget.java of the component gofmt. The manipulation leads to command injection. The attack can only be performed fro...

CVE-2026-13500

A weakness has been identified in antlr ANTLR4 up to 4.13.2. Affected is an unknown function of the file tool/src/org/antlr/v4/codegen/model/OutputFile.java of the component Grammar Action Block Handler. Executing a manipulation can lead to code injection. The attack may be launched remotely. The...

CVE-2026-13500

The CVE-2026-13500 issue affects antlr ANTLR4 up to 4.13.2, specifically the Grammar Action Block Handler’s OutputFile.java in the tool. The underlying problem is a manipulation of OutputFile.java that can cause code injection. The vulnerability is described as exploitable remotely, with a public...

EUVD-2026-39998

A weakness has been identified in antlr ANTLR4 up to 4.13.2. Affected is an unknown function of the file tool/src/org/antlr/v4/codegen/model/OutputFile.java of the component Grammar Action Block Handler. Executing a manipulation can lead to code injection. The attack may be launched remotely. The...