What’s Vulnerable › Vulnerabilities

CVE-2021-28035

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-05 · updated 2026-06-17
• Weakness: CWE-908

Description

An issue was discovered in the stack_dst crate before 0.6.1 for Rust. Because of the push_inner behavior, a drop of uninitialized memory can occur upon a val.clone() panic.

Affected products

• Stack Dst Project Stack Dst: before 0.6.1 — fixed in 0.6.1

How to fix

Upgrade to a fixed version: Stack Dst Project Stack Dst 0.6.1. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2021-0033.html
• https://rustsec.org/advisories/RUSTSEC-2021-0033.html

Get alerted when CVE-2021-28035 or the next vulnerability affects your stack