What’s Vulnerable › Vulnerabilities

CVE-2019-15550

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-26 · updated 2026-06-17
• Weakness: CWE-125

Description

An issue was discovered in the simd-json crate before 0.1.15 for Rust. There is an out-of-bounds read and an incorrect crossing of a page boundary.

Affected products

• Simdjson Project Simdjson: from 0.1.13 (excl.) before 0.1.15 — fixed in 0.1.15

How to fix

Upgrade to a fixed version: Simdjson Project Simdjson 0.1.15. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2019-0008.html
• https://rustsec.org/advisories/RUSTSEC-2019-0008.html

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