OSV-2026-370

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/checkstyle/OSV-2026-370.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-370
Withdrawn
2026-03-10T08:47:34.147700Z
Published
2026-03-09T00:08:37.395891Z
Modified
2026-03-09T00:08:37.396181Z
Summary
Security exception in com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=490658507

Crash type: Security exception
Crash state:
com.puppycrawl.tools.checkstyle.grammar.java.JavaLanguageParser.expr
java.base/java.lang.System$2.encodeASCII
java.base/sun.nio.cs.UTF_8$Encoder.encodeArrayLoop
References

Affected packages

OSS-Fuzz / checkstyle

Package

Name
checkstyle
Purl
pkg:generic/checkstyle

Affected ranges

Ecosystem specific 

{
    "severity": "LOW"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/checkstyle/OSV-2026-370.yaml"