Jackson databind: Security exception in com.github.javaparser.ast.validator.TreeVisitorValidator.accept
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67672 ``` Crash type: Security exception Crash state: com.github.javaparser.ast.validator.TreeVisitorValidator.accept com.github.javaparser.ast.expr.FieldAccessExpr.getMetaModel com.github.javaparser.ast.expr.FieldAccessExpr.getMetaModel ```
AI Analysis
Technical Summary
The jackson-databind library has a reported security exception crash in the com.github.javaparser.ast.validator.TreeVisitorValidator.accept method, as identified by OSS-Fuzz (OSV-2024-245). The crash occurs during calls to FieldAccessExpr.getMetaModel, indicating a potential issue in AST validation or processing. The report does not include further technical details, exploitation methods, or impact beyond the crash itself. No official patch or fix information is provided in the available data.
Potential Impact
The impact is limited to a security exception crash in the jackson-databind library during AST validation. There is no information about code execution, data exposure, or other security consequences. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is available from the provided data.
Jackson databind: Security exception in com.github.javaparser.ast.validator.TreeVisitorValidator.accept
Description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67672 ``` Crash type: Security exception Crash state: com.github.javaparser.ast.validator.TreeVisitorValidator.accept com.github.javaparser.ast.expr.FieldAccessExpr.getMetaModel com.github.javaparser.ast.expr.FieldAccessExpr.getMetaModel ```
Affected software
pkg:generic/jackson-databindRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The jackson-databind library has a reported security exception crash in the com.github.javaparser.ast.validator.TreeVisitorValidator.accept method, as identified by OSS-Fuzz (OSV-2024-245). The crash occurs during calls to FieldAccessExpr.getMetaModel, indicating a potential issue in AST validation or processing. The report does not include further technical details, exploitation methods, or impact beyond the crash itself. No official patch or fix information is provided in the available data.
Potential Impact
The impact is limited to a security exception crash in the jackson-databind library during AST validation. There is no information about code execution, data exposure, or other security consequences. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is available from the provided data.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- OSV-2024-245
- Osv Schema Version
- 1.6.0
- Ecosystems
- ["OSS-Fuzz"]
Threat ID: 6a535c0768715ace43ad73a9
Added to database: 07/12/2026, 09:19:03 UTC
Last enriched: 08/15/2026, 17:19:00 UTC
Last updated: 09/07/2026, 09:18:42 UTC
Views: 61
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