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cpe:2.3:a:antlr:antlr4:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorAntlr (4c9665e3-0368-5405-9464-7275111788f5)
ProductAntlr4 (5dbf08f4-1c57-5ea6-9d8a-18dacfb74363)
Edition*
Language*
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NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-13503 vulnerable 2026-07-29 00:23:33.106133 antlr ANTLR4 tokenVocab Grammar Option TokenVocabParser.java getImportedVocabFile path traversal
MEDIUM (5.3)
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 executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published: 2026-06-28T15:15:07.671Z
Updated: 2026-06-29T13:11:20.305Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-13502 vulnerable 2026-07-29 00:23:33.105998 antlr ANTLR4 Maven Plugin GrammarDependencies.java ObjectInputStream.readObject toctou
MEDIUM (4.5)
A flaw has been found in antlr ANTLR4 up to 4.13.2. This affects the function ObjectInputStream.readObject of the file antlr4-maven-plugin/src/main/java/org/antlr/mojo/antlr4/GrammarDependencies.java of the component Maven Plugin. This manipulation causes time-of-check time-of-use. The attack is restricted to local execution. A high degree of complexity is needed for the attack. It is indicated that the exploitability is difficult. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published: 2026-06-28T14:45:07.057Z
Updated: 2026-06-29T13:44:50.995Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-13501 vulnerable 2026-07-29 00:23:33.105738 antlr ANTLR4 gofmt GoTarget.java GoTarget command injection
MEDIUM (5.3)
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 from a local environment. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published: 2026-06-28T14:30:08.236Z
Updated: 2026-06-29T14:53:25.912Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-13500 vulnerable 2026-07-29 00:23:33.105418 antlr ANTLR4 Grammar Action Block OutputFile.java code injection
HIGH (7.3)
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 exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Published: 2026-06-28T14:15:07.499Z
Updated: 2026-06-29T12:37:01.600Z
Reference links
Imported from gcve-enriched-dumps CVE data

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