What’s Vulnerable › Vulnerabilities

CVE-2020-35865

• 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: 2020-12-31 · updated 2026-06-17

Description

An issue was discovered in the os_str_bytes crate before 2.0.0 for Rust. It has false expectations about char::from_u32_unchecked behavior.

Affected products

• Os Str Bytes Project Os Str Bytes: before 2.0.0 — fixed in 2.0.0

How to fix

Upgrade to a fixed version: Os Str Bytes Project Os Str Bytes 2.0.0. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2020-0012.html
• https://rustsec.org/advisories/RUSTSEC-2020-0012.html

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