What’s Vulnerable › Vulnerabilities

CVE-2019-15553

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% 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-908

Description

An issue was discovered in the memoffset crate before 0.5.0 for Rust. offset_of and span_of can cause exposure of uninitialized memory.

Affected products

• Memoffset Project Memoffset: before 0.5.0 — fixed in 0.5.0

How to fix

Upgrade to a fixed version: Memoffset Project Memoffset 0.5.0. Check the vendor advisory for mitigations.

References

• https://github.com/Gilnaa/memoffset/issues/9#issuecomment-505461490
• https://rustsec.org/advisories/RUSTSEC-2019-0011.html
• https://github.com/Gilnaa/memoffset/issues/9#issuecomment-505461490
• https://rustsec.org/advisories/RUSTSEC-2019-0011.html

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