CVE-2026-88358
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
simdjson 4.6.1 contains a one-byte out-of-bounds read vulnerability in dom::parser::parse_unpadded(). A specially crafted truncated JSON document whose final structural token closes a nested array or object can cause json_iterator::walk_document() to access buf[len] after the input buffer has been exhausted. This results in a heap out-of-bounds read and may cause application termination, leading to denial of service.
| Vendor | n/a |
| Product | n/a |
| Published | Sep 24, 2026 |
| Last Updated | Sep 24, 2026 |
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Affected Versions
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