MuJS e892c9fdb contains an incorrect numeric conversion vulnerability in jsR_isindex() in jsrun.c. A specially crafted JavaScript input containing an excessively large numeric array index can cause an out-of-range floating-point value to be converted to an integer without proper range validation. This results in undefined behavior and can cause process termination, leading to denial of service.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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Fixes
Solution
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Workaround
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References
History
Thu, 24 Sep 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | MuJS e892c9fdb contains an incorrect numeric conversion vulnerability in jsR_isindex() in jsrun.c. A specially crafted JavaScript input containing an excessively large numeric array index can cause an out-of-range floating-point value to be converted to an integer without proper range validation. This results in undefined behavior and can cause process termination, leading to denial of service. | |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-09-24T15:41:02.518Z
Reserved: 2026-09-10T00:00:00.000Z
Link: CVE-2026-88362
Vulnrichment
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NVD
Status : Received
Published: 2026-09-24T16:17:13.350
Modified: 2026-09-24T16:17:13.350
Link: CVE-2026-88362
Redhat
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OpenCVE Enrichment
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Weaknesses
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