What’s Vulnerable › Vulnerabilities

CVE-2021-29938

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-01 · updated 2026-06-17
• Weakness: CWE-415

Description

An issue was discovered in the slice-deque crate through 2021-02-19 for Rust. A double drop can occur in SliceDeque::drain_filter upon a panic in a predicate function.

Affected products

• Slice-Deque Project Slice-Deque: through 2021-02-19

References

• https://rustsec.org/advisories/RUSTSEC-2021-0047.html
• https://rustsec.org/advisories/RUSTSEC-2021-0047.html

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